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FreeType 2.13.2

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mnerv
2023-08-27 18:03:45 +02:00
committed by mononerv
commit 49798fd2ec
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# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_compare_version.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_COMPARE_VERSION(VERSION_A, OP, VERSION_B, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
#
# DESCRIPTION
#
# This macro compares two version strings. Due to the various number of
# minor-version numbers that can exist, and the fact that string
# comparisons are not compatible with numeric comparisons, this is not
# necessarily trivial to do in a autoconf script. This macro makes doing
# these comparisons easy.
#
# The six basic comparisons are available, as well as checking equality
# limited to a certain number of minor-version levels.
#
# The operator OP determines what type of comparison to do, and can be one
# of:
#
# eq - equal (test A == B)
# ne - not equal (test A != B)
# le - less than or equal (test A <= B)
# ge - greater than or equal (test A >= B)
# lt - less than (test A < B)
# gt - greater than (test A > B)
#
# Additionally, the eq and ne operator can have a number after it to limit
# the test to that number of minor versions.
#
# eq0 - equal up to the length of the shorter version
# ne0 - not equal up to the length of the shorter version
# eqN - equal up to N sub-version levels
# neN - not equal up to N sub-version levels
#
# When the condition is true, shell commands ACTION-IF-TRUE are run,
# otherwise shell commands ACTION-IF-FALSE are run. The environment
# variable 'ax_compare_version' is always set to either 'true' or 'false'
# as well.
#
# Examples:
#
# AX_COMPARE_VERSION([3.15.7],[lt],[3.15.8])
# AX_COMPARE_VERSION([3.15],[lt],[3.15.8])
#
# would both be true.
#
# AX_COMPARE_VERSION([3.15.7],[eq],[3.15.8])
# AX_COMPARE_VERSION([3.15],[gt],[3.15.8])
#
# would both be false.
#
# AX_COMPARE_VERSION([3.15.7],[eq2],[3.15.8])
#
# would be true because it is only comparing two minor versions.
#
# AX_COMPARE_VERSION([3.15.7],[eq0],[3.15])
#
# would be true because it is only comparing the lesser number of minor
# versions of the two values.
#
# Note: The characters that separate the version numbers do not matter. An
# empty string is the same as version 0. OP is evaluated by autoconf, not
# configure, so must be a string, not a variable.
#
# The author would like to acknowledge Guido Draheim whose advice about
# the m4_case and m4_ifvaln functions make this macro only include the
# portions necessary to perform the specific comparison specified by the
# OP argument in the final configure script.
#
# LICENSE
#
# Copyright (c) 2008 Tim Toolan <toolan@ele.uri.edu>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 13
dnl #########################################################################
AC_DEFUN([AX_COMPARE_VERSION], [
AC_REQUIRE([AC_PROG_AWK])
# Used to indicate true or false condition
ax_compare_version=false
# Convert the two version strings to be compared into a format that
# allows a simple string comparison. The end result is that a version
# string of the form 1.12.5-r617 will be converted to the form
# 0001001200050617. In other words, each number is zero padded to four
# digits, and non digits are removed.
AS_VAR_PUSHDEF([A],[ax_compare_version_A])
A=`echo "$1" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \
-e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \
-e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-e 's/[[^0-9]]//g'`
AS_VAR_PUSHDEF([B],[ax_compare_version_B])
B=`echo "$3" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \
-e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \
-e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \
-e 's/[[^0-9]]//g'`
dnl # In the case of le, ge, lt, and gt, the strings are sorted as necessary
dnl # then the first line is used to determine if the condition is true.
dnl # The sed right after the echo is to remove any indented white space.
m4_case(m4_tolower($2),
[lt],[
ax_compare_version=`echo "x$A
x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/false/;s/x${B}/true/;1q"`
],
[gt],[
ax_compare_version=`echo "x$A
x$B" | sed 's/^ *//' | sort | sed "s/x${A}/false/;s/x${B}/true/;1q"`
],
[le],[
ax_compare_version=`echo "x$A
x$B" | sed 's/^ *//' | sort | sed "s/x${A}/true/;s/x${B}/false/;1q"`
],
[ge],[
ax_compare_version=`echo "x$A
x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/true/;s/x${B}/false/;1q"`
],[
dnl Split the operator from the subversion count if present.
m4_bmatch(m4_substr($2,2),
[0],[
# A count of zero means use the length of the shorter version.
# Determine the number of characters in A and B.
ax_compare_version_len_A=`echo "$A" | $AWK '{print(length)}'`
ax_compare_version_len_B=`echo "$B" | $AWK '{print(length)}'`
# Set A to no more than B's length and B to no more than A's length.
A=`echo "$A" | sed "s/\(.\{$ax_compare_version_len_B\}\).*/\1/"`
B=`echo "$B" | sed "s/\(.\{$ax_compare_version_len_A\}\).*/\1/"`
],
[[0-9]+],[
# A count greater than zero means use only that many subversions
A=`echo "$A" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"`
B=`echo "$B" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"`
],
[.+],[
AC_WARNING(
[invalid OP numeric parameter: $2])
],[])
# Pad zeros at end of numbers to make same length.
ax_compare_version_tmp_A="$A`echo $B | sed 's/./0/g'`"
B="$B`echo $A | sed 's/./0/g'`"
A="$ax_compare_version_tmp_A"
# Check for equality or inequality as necessary.
m4_case(m4_tolower(m4_substr($2,0,2)),
[eq],[
test "x$A" = "x$B" && ax_compare_version=true
],
[ne],[
test "x$A" != "x$B" && ax_compare_version=true
],[
AC_WARNING([invalid OP parameter: $2])
])
])
AS_VAR_POPDEF([A])dnl
AS_VAR_POPDEF([B])dnl
dnl # Execute ACTION-IF-TRUE / ACTION-IF-FALSE.
if test "$ax_compare_version" = "true" ; then
m4_ifvaln([$4],[$4],[:])dnl
m4_ifvaln([$5],[else $5])dnl
fi
]) dnl AX_COMPARE_VERSION

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# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_prog_python_version.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_PROG_PYTHON_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
#
# DESCRIPTION
#
# Makes sure that python supports the version indicated. If true the shell
# commands in ACTION-IF-TRUE are executed. If not the shell commands in
# ACTION-IF-FALSE are run. Note if $PYTHON is not set (for example by
# running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail.
#
# Example:
#
# AC_PATH_PROG([PYTHON],[python])
# AX_PROG_PYTHON_VERSION([2.4.4],[ ... ],[ ... ])
#
# This will check to make sure that the python you have supports at least
# version 2.4.4.
#
# NOTE: This macro uses the $PYTHON variable to perform the check.
# AX_WITH_PYTHON can be used to set that variable prior to running this
# macro. The $PYTHON_VERSION variable will be valorized with the detected
# version.
#
# LICENSE
#
# Copyright (c) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 12
AC_DEFUN([AX_PROG_PYTHON_VERSION],[
AC_REQUIRE([AC_PROG_SED])
AC_REQUIRE([AC_PROG_GREP])
AS_IF([test -n "$PYTHON"],[
ax_python_version="$1"
AC_MSG_CHECKING([for python version])
changequote(<<,>>)
python_version=`$PYTHON -V 2>&1 | $GREP "^Python " | $SED -e 's/^.* \([0-9]*\.[0-9]*\.[0-9]*\)/\1/'`
changequote([,])
AC_MSG_RESULT($python_version)
AC_SUBST([PYTHON_VERSION],[$python_version])
AX_COMPARE_VERSION([$ax_python_version],[le],[$python_version],[
:
$2
],[
:
$3
])
],[
AC_MSG_WARN([could not find the python interpreter])
$3
])
])

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# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_pthread.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
#
# DESCRIPTION
#
# This macro figures out how to build C programs using POSIX threads. It
# sets the PTHREAD_LIBS output variable to the threads library and linker
# flags, and the PTHREAD_CFLAGS output variable to any special C compiler
# flags that are needed. (The user can also force certain compiler
# flags/libs to be tested by setting these environment variables.)
#
# Also sets PTHREAD_CC and PTHREAD_CXX to any special C compiler that is
# needed for multi-threaded programs (defaults to the value of CC
# respectively CXX otherwise). (This is necessary on e.g. AIX to use the
# special cc_r/CC_r compiler alias.)
#
# NOTE: You are assumed to not only compile your program with these flags,
# but also to link with them as well. For example, you might link with
# $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
# $PTHREAD_CXX $CXXFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
#
# If you are only building threaded programs, you may wish to use these
# variables in your default LIBS, CFLAGS, and CC:
#
# LIBS="$PTHREAD_LIBS $LIBS"
# CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
# CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
# CC="$PTHREAD_CC"
# CXX="$PTHREAD_CXX"
#
# In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
# has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to
# that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
#
# Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
# PTHREAD_PRIO_INHERIT symbol is defined when compiling with
# PTHREAD_CFLAGS.
#
# ACTION-IF-FOUND is a list of shell commands to run if a threads library
# is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
# is not found. If ACTION-IF-FOUND is not specified, the default action
# will define HAVE_PTHREAD.
#
# Please let the authors know if this macro fails on any platform, or if
# you have any other suggestions or comments. This macro was based on work
# by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
# from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
# Alejandro Forero Cuervo to the autoconf macro repository. We are also
# grateful for the helpful feedback of numerous users.
#
# Updated for Autoconf 2.68 by Daniel Richard G.
#
# LICENSE
#
# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
# Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
# Copyright (c) 2019 Marc Stevens <marc.stevens@cwi.nl>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 30
AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
AC_DEFUN([AX_PTHREAD], [
AC_REQUIRE([AC_CANONICAL_TARGET])
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_PROG_SED])
AC_LANG_PUSH([C])
ax_pthread_ok=no
# We used to check for pthread.h first, but this fails if pthread.h
# requires special compiler flags (e.g. on Tru64 or Sequent).
# It gets checked for in the link test anyway.
# First of all, check if the user has set any of the PTHREAD_LIBS,
# etcetera environment variables, and if threads linking works using
# them:
if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
ax_pthread_save_CC="$CC"
ax_pthread_save_CFLAGS="$CFLAGS"
ax_pthread_save_LIBS="$LIBS"
AS_IF([test "x$PTHREAD_CC" != "x"], [CC="$PTHREAD_CC"])
AS_IF([test "x$PTHREAD_CXX" != "x"], [CXX="$PTHREAD_CXX"])
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
LIBS="$PTHREAD_LIBS $LIBS"
AC_MSG_CHECKING([for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS])
AC_LINK_IFELSE([AC_LANG_CALL([], [pthread_join])], [ax_pthread_ok=yes])
AC_MSG_RESULT([$ax_pthread_ok])
if test "x$ax_pthread_ok" = "xno"; then
PTHREAD_LIBS=""
PTHREAD_CFLAGS=""
fi
CC="$ax_pthread_save_CC"
CFLAGS="$ax_pthread_save_CFLAGS"
LIBS="$ax_pthread_save_LIBS"
fi
# We must check for the threads library under a number of different
# names; the ordering is very important because some systems
# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
# libraries is broken (non-POSIX).
# Create a list of thread flags to try. Items with a "," contain both
# C compiler flags (before ",") and linker flags (after ","). Other items
# starting with a "-" are C compiler flags, and remaining items are
# library names, except for "none" which indicates that we try without
# any flags at all, and "pthread-config" which is a program returning
# the flags for the Pth emulation library.
ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
# The ordering *is* (sometimes) important. Some notes on the
# individual items follow:
# pthreads: AIX (must check this before -lpthread)
# none: in case threads are in libc; should be tried before -Kthread and
# other compiler flags to prevent continual compiler warnings
# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
# (Note: HP C rejects this with "bad form for `-t' option")
# -pthreads: Solaris/gcc (Note: HP C also rejects)
# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
# doesn't hurt to check since this sometimes defines pthreads and
# -D_REENTRANT too), HP C (must be checked before -lpthread, which
# is present but should not be used directly; and before -mthreads,
# because the compiler interprets this as "-mt" + "-hreads")
# -mthreads: Mingw32/gcc, Lynx/gcc
# pthread: Linux, etcetera
# --thread-safe: KAI C++
# pthread-config: use pthread-config program (for GNU Pth library)
case $target_os in
freebsd*)
# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
ax_pthread_flags="-kthread lthread $ax_pthread_flags"
;;
hpux*)
# From the cc(1) man page: "[-mt] Sets various -D flags to enable
# multi-threading and also sets -lpthread."
ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
;;
openedition*)
# IBM z/OS requires a feature-test macro to be defined in order to
# enable POSIX threads at all, so give the user a hint if this is
# not set. (We don't define these ourselves, as they can affect
# other portions of the system API in unpredictable ways.)
AC_EGREP_CPP([AX_PTHREAD_ZOS_MISSING],
[
# if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
AX_PTHREAD_ZOS_MISSING
# endif
],
[AC_MSG_WARN([IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support.])])
;;
solaris*)
# On Solaris (at least, for some versions), libc contains stubbed
# (non-functional) versions of the pthreads routines, so link-based
# tests will erroneously succeed. (N.B.: The stubs are missing
# pthread_cleanup_push, or rather a function called by this macro,
# so we could check for that, but who knows whether they'll stub
# that too in a future libc.) So we'll check first for the
# standard Solaris way of linking pthreads (-mt -lpthread).
ax_pthread_flags="-mt,-lpthread pthread $ax_pthread_flags"
;;
esac
# Are we compiling with Clang?
AC_CACHE_CHECK([whether $CC is Clang],
[ax_cv_PTHREAD_CLANG],
[ax_cv_PTHREAD_CLANG=no
# Note that Autoconf sets GCC=yes for Clang as well as GCC
if test "x$GCC" = "xyes"; then
AC_EGREP_CPP([AX_PTHREAD_CC_IS_CLANG],
[/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
# if defined(__clang__) && defined(__llvm__)
AX_PTHREAD_CC_IS_CLANG
# endif
],
[ax_cv_PTHREAD_CLANG=yes])
fi
])
ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
# Note that for GCC and Clang -pthread generally implies -lpthread,
# except when -nostdlib is passed.
# This is problematic using libtool to build C++ shared libraries with pthread:
# [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460
# [2] https://bugzilla.redhat.com/show_bug.cgi?id=661333
# [3] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468555
# To solve this, first try -pthread together with -lpthread for GCC
AS_IF([test "x$GCC" = "xyes"],
[ax_pthread_flags="-pthread,-lpthread -pthread -pthreads $ax_pthread_flags"])
# Clang takes -pthread (never supported any other flag), but we'll try with -lpthread first
AS_IF([test "x$ax_pthread_clang" = "xyes"],
[ax_pthread_flags="-pthread,-lpthread -pthread"])
# The presence of a feature test macro requesting re-entrant function
# definitions is, on some systems, a strong hint that pthreads support is
# correctly enabled
case $target_os in
darwin* | hpux* | linux* | osf* | solaris*)
ax_pthread_check_macro="_REENTRANT"
;;
aix*)
ax_pthread_check_macro="_THREAD_SAFE"
;;
*)
ax_pthread_check_macro="--"
;;
esac
AS_IF([test "x$ax_pthread_check_macro" = "x--"],
[ax_pthread_check_cond=0],
[ax_pthread_check_cond="!defined($ax_pthread_check_macro)"])
if test "x$ax_pthread_ok" = "xno"; then
for ax_pthread_try_flag in $ax_pthread_flags; do
case $ax_pthread_try_flag in
none)
AC_MSG_CHECKING([whether pthreads work without any flags])
;;
*,*)
PTHREAD_CFLAGS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\1/"`
PTHREAD_LIBS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\2/"`
AC_MSG_CHECKING([whether pthreads work with "$PTHREAD_CFLAGS" and "$PTHREAD_LIBS"])
;;
-*)
AC_MSG_CHECKING([whether pthreads work with $ax_pthread_try_flag])
PTHREAD_CFLAGS="$ax_pthread_try_flag"
;;
pthread-config)
AC_CHECK_PROG([ax_pthread_config], [pthread-config], [yes], [no])
AS_IF([test "x$ax_pthread_config" = "xno"], [continue])
PTHREAD_CFLAGS="`pthread-config --cflags`"
PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
;;
*)
AC_MSG_CHECKING([for the pthreads library -l$ax_pthread_try_flag])
PTHREAD_LIBS="-l$ax_pthread_try_flag"
;;
esac
ax_pthread_save_CFLAGS="$CFLAGS"
ax_pthread_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
LIBS="$PTHREAD_LIBS $LIBS"
# Check for various functions. We must include pthread.h,
# since some functions may be macros. (On the Sequent, we
# need a special flag -Kthread to make this header compile.)
# We check for pthread_join because it is in -lpthread on IRIX
# while pthread_create is in libc. We check for pthread_attr_init
# due to DEC craziness with -lpthreads. We check for
# pthread_cleanup_push because it is one of the few pthread
# functions on Solaris that doesn't have a non-functional libc stub.
# We try pthread_create on general principles.
AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>
# if $ax_pthread_check_cond
# error "$ax_pthread_check_macro must be defined"
# endif
static void *some_global = NULL;
static void routine(void *a)
{
/* To avoid any unused-parameter or
unused-but-set-parameter warning. */
some_global = a;
}
static void *start_routine(void *a) { return a; }],
[pthread_t th; pthread_attr_t attr;
pthread_create(&th, 0, start_routine, 0);
pthread_join(th, 0);
pthread_attr_init(&attr);
pthread_cleanup_push(routine, 0);
pthread_cleanup_pop(0) /* ; */])],
[ax_pthread_ok=yes],
[])
CFLAGS="$ax_pthread_save_CFLAGS"
LIBS="$ax_pthread_save_LIBS"
AC_MSG_RESULT([$ax_pthread_ok])
AS_IF([test "x$ax_pthread_ok" = "xyes"], [break])
PTHREAD_LIBS=""
PTHREAD_CFLAGS=""
done
fi
# Clang needs special handling, because older versions handle the -pthread
# option in a rather... idiosyncratic way
if test "x$ax_pthread_clang" = "xyes"; then
# Clang takes -pthread; it has never supported any other flag
# (Note 1: This will need to be revisited if a system that Clang
# supports has POSIX threads in a separate library. This tends not
# to be the way of modern systems, but it's conceivable.)
# (Note 2: On some systems, notably Darwin, -pthread is not needed
# to get POSIX threads support; the API is always present and
# active. We could reasonably leave PTHREAD_CFLAGS empty. But
# -pthread does define _REENTRANT, and while the Darwin headers
# ignore this macro, third-party headers might not.)
# However, older versions of Clang make a point of warning the user
# that, in an invocation where only linking and no compilation is
# taking place, the -pthread option has no effect ("argument unused
# during compilation"). They expect -pthread to be passed in only
# when source code is being compiled.
#
# Problem is, this is at odds with the way Automake and most other
# C build frameworks function, which is that the same flags used in
# compilation (CFLAGS) are also used in linking. Many systems
# supported by AX_PTHREAD require exactly this for POSIX threads
# support, and in fact it is often not straightforward to specify a
# flag that is used only in the compilation phase and not in
# linking. Such a scenario is extremely rare in practice.
#
# Even though use of the -pthread flag in linking would only print
# a warning, this can be a nuisance for well-run software projects
# that build with -Werror. So if the active version of Clang has
# this misfeature, we search for an option to squash it.
AC_CACHE_CHECK([whether Clang needs flag to prevent "argument unused" warning when linking with -pthread],
[ax_cv_PTHREAD_CLANG_NO_WARN_FLAG],
[ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
# Create an alternate version of $ac_link that compiles and
# links in two steps (.c -> .o, .o -> exe) instead of one
# (.c -> exe), because the warning occurs only in the second
# step
ax_pthread_save_ac_link="$ac_link"
ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
ax_pthread_link_step=`AS_ECHO(["$ac_link"]) | sed "$ax_pthread_sed"`
ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
ax_pthread_save_CFLAGS="$CFLAGS"
for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
AS_IF([test "x$ax_pthread_try" = "xunknown"], [break])
CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
ac_link="$ax_pthread_save_ac_link"
AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
[ac_link="$ax_pthread_2step_ac_link"
AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
[break])
])
done
ac_link="$ax_pthread_save_ac_link"
CFLAGS="$ax_pthread_save_CFLAGS"
AS_IF([test "x$ax_pthread_try" = "x"], [ax_pthread_try=no])
ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
])
case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
no | unknown) ;;
*) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
esac
fi # $ax_pthread_clang = yes
# Various other checks:
if test "x$ax_pthread_ok" = "xyes"; then
ax_pthread_save_CFLAGS="$CFLAGS"
ax_pthread_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
LIBS="$PTHREAD_LIBS $LIBS"
# Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
AC_CACHE_CHECK([for joinable pthread attribute],
[ax_cv_PTHREAD_JOINABLE_ATTR],
[ax_cv_PTHREAD_JOINABLE_ATTR=unknown
for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
[int attr = $ax_pthread_attr; return attr /* ; */])],
[ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break],
[])
done
])
AS_IF([test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
test "x$ax_pthread_joinable_attr_defined" != "xyes"],
[AC_DEFINE_UNQUOTED([PTHREAD_CREATE_JOINABLE],
[$ax_cv_PTHREAD_JOINABLE_ATTR],
[Define to necessary symbol if this constant
uses a non-standard name on your system.])
ax_pthread_joinable_attr_defined=yes
])
AC_CACHE_CHECK([whether more special flags are required for pthreads],
[ax_cv_PTHREAD_SPECIAL_FLAGS],
[ax_cv_PTHREAD_SPECIAL_FLAGS=no
case $target_os in
solaris*)
ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
;;
esac
])
AS_IF([test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
test "x$ax_pthread_special_flags_added" != "xyes"],
[PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
ax_pthread_special_flags_added=yes])
AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
[ax_cv_PTHREAD_PRIO_INHERIT],
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]],
[[int i = PTHREAD_PRIO_INHERIT;
return i;]])],
[ax_cv_PTHREAD_PRIO_INHERIT=yes],
[ax_cv_PTHREAD_PRIO_INHERIT=no])
])
AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
test "x$ax_pthread_prio_inherit_defined" != "xyes"],
[AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], [1], [Have PTHREAD_PRIO_INHERIT.])
ax_pthread_prio_inherit_defined=yes
])
CFLAGS="$ax_pthread_save_CFLAGS"
LIBS="$ax_pthread_save_LIBS"
# More AIX lossage: compile with *_r variant
if test "x$GCC" != "xyes"; then
case $target_os in
aix*)
AS_CASE(["x/$CC"],
[x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6],
[#handle absolute path differently from PATH based program lookup
AS_CASE(["x$CC"],
[x/*],
[
AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])
AS_IF([test "x${CXX}" != "x"], [AS_IF([AS_EXECUTABLE_P([${CXX}_r])],[PTHREAD_CXX="${CXX}_r"])])
],
[
AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])
AS_IF([test "x${CXX}" != "x"], [AC_CHECK_PROGS([PTHREAD_CXX],[${CXX}_r],[$CXX])])
]
)
])
;;
esac
fi
fi
test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
AC_SUBST([PTHREAD_LIBS])
AC_SUBST([PTHREAD_CFLAGS])
AC_SUBST([PTHREAD_CC])
AC_SUBST([PTHREAD_CXX])
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
if test "x$ax_pthread_ok" = "xyes"; then
ifelse([$1],,[AC_DEFINE([HAVE_PTHREAD],[1],[Define if you have POSIX threads libraries and header files.])],[$1])
:
else
ax_pthread_ok=no
$2
fi
AC_LANG_POP
])dnl AX_PTHREAD

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@@ -0,0 +1,99 @@
#
# FreeType 2 configuration file to detect a UNIX host platform.
#
# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
.PHONY: setup
ifeq ($(PLATFORM),ansi)
# Note: this test is duplicated in "builds/toplevel.mk".
#
is_unix := $(strip $(wildcard /sbin/init) \
$(wildcard /usr/sbin/init) \
$(wildcard /dev/null) \
$(wildcard /hurd/auth))
ifneq ($(is_unix),)
PLATFORM := unix
endif # test is_unix
endif # test PLATFORM ansi
ifeq ($(PLATFORM),unix)
COPY := cp
DELETE := rm -f
CAT := cat
# If `devel' is the requested target, we use a special configuration
# file named `unix-dev.mk'. It disables optimization and libtool.
#
ifneq ($(findstring devel,$(MAKECMDGOALS)),)
CONFIG_FILE := unix-dev.mk
CC := gcc
.PHONY: devel
devel: setup
@:
else
# If `lcc' is the requested target, we use a special configuration
# file named `unix-lcc.mk'. It disables libtool for LCC.
#
ifneq ($(findstring lcc,$(MAKECMDGOALS)),)
CONFIG_FILE := unix-lcc.mk
CC := lcc
.PHONY: lcc
lcc: setup
@:
else
# If a Unix platform is detected, the configure script is called and
# `unix-def.mk' together with `unix-cc.mk' is created.
#
# Arguments to `configure' should be in the CFG variable. Example:
#
# make CFG="--prefix=/usr --disable-static"
#
# If you need to set CFLAGS or LDFLAGS, do it here also.
#
# Feel free to add support for other platform specific compilers in
# this directory (e.g. solaris.mk + changes here to detect the
# platform).
#
CONFIG_FILE := unix.mk
must_configure := 1
.PHONY: unix
unix: setup
@:
endif
endif
have_Makefile := $(wildcard $(OBJ_DIR)/Makefile)
setup: std_setup
ifdef must_configure
ifneq ($(have_Makefile),)
# we are building FT2 not in the src tree
$(TOP_DIR)/builds/unix/configure $(value CFG)
else
cd builds/unix; \
./configure $(value CFG)
endif
endif
endif # test PLATFORM unix
# EOF

211
builds/unix/freetype-config.in Normal file
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#! /bin/sh
#
# Copyright (C) 2000-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
LC_ALL=C
export LC_ALL
# if `pkg-config' is available, use values from `freetype2.pc'
%PKG_CONFIG% --atleast-pkgconfig-version 0.24 >/dev/null 2>&1
if test $? -eq 0 ; then
# note that option `--variable' is not affected by the
# PKG_CONFIG_SYSROOT_DIR environment variable
if test "x$SYSROOT" != "x" ; then
PKG_CONFIG_SYSROOT_DIR="$SYSROOT"
export PKG_CONFIG_SYSROOT_DIR
fi
prefix=`%PKG_CONFIG% --variable prefix freetype2`
exec_prefix=`%PKG_CONFIG% --variable exec_prefix freetype2`
includedir=`%PKG_CONFIG% --variable includedir freetype2`
libdir=`%PKG_CONFIG% --variable libdir freetype2`
version=`%PKG_CONFIG% --modversion freetype2`
cflags=`%PKG_CONFIG% --cflags freetype2`
dynamic_libs=`%PKG_CONFIG% --libs freetype2`
static_libs=`%PKG_CONFIG% --static --libs freetype2`
else
prefix="%prefix%"
exec_prefix="%exec_prefix%"
includedir="%includedir%"
libdir="%libdir%"
version=%ft_version%
cflags="-I${SYSROOT}$includedir/freetype2"
dynamic_libs="-lfreetype"
static_libs="%LIBSSTATIC_CONFIG%"
if test "${SYSROOT}$libdir" != "/usr/lib" &&
test "${SYSROOT}$libdir" != "/usr/lib64" ; then
libs_L="-L${SYSROOT}$libdir"
fi
fi
orig_prefix=$prefix
orig_exec_prefix=$exec_prefix
orig_includedir=$includedir
orig_libdir=$libdir
include_suffix=`echo $includedir | sed "s|$prefix||"`
lib_suffix=`echo $libdir | sed "s|$exec_prefix||"`
usage()
{
cat <<EOF
Usage: freetype-config [OPTION]...
Get FreeType compilation and linking information.
Options:
--prefix display \`--prefix' value used for building the
FreeType library
--prefix=PREFIX override \`--prefix' value with PREFIX
--exec-prefix display \`--exec-prefix' value used for building
the FreeType library
--exec-prefix=EPREFIX override \`--exec-prefix' value with EPREFIX
--version display libtool version of the FreeType library
--ftversion display FreeType version number
--libs display flags for linking with the FreeType library
--libtool display library name for linking with libtool
--cflags display flags for compiling with the FreeType
library
--static make command line options display flags
for static linking
--help display this help and exit
EOF
exit $1
}
if test $# -eq 0 ; then
usage 1 1>&2
fi
while test $# -gt 0 ; do
case "$1" in
-*=*)
optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'`
;;
*)
optarg=
;;
esac
case $1 in
--prefix=*)
prefix=$optarg
local_prefix=yes
;;
--prefix)
echo_prefix=yes
;;
--exec-prefix=*)
exec_prefix=$optarg
exec_prefix_set=yes
local_prefix=yes
;;
--exec-prefix)
echo_exec_prefix=yes
;;
--version)
echo_version=yes
break
;;
--ftversion)
echo_ft_version=yes
;;
--cflags)
echo_cflags=yes
;;
--libs)
echo_libs=yes
;;
--libtool)
echo_libtool=yes
;;
--static)
show_static=yes
;;
--help)
usage 0
;;
*)
usage 1 1>&2
;;
esac
shift
done
if test "$local_prefix" = "yes" ; then
if test "$exec_prefix_set" != "yes" ; then
exec_prefix=$prefix
fi
fi
if test "$local_prefix" = "yes" ; then
includedir=${prefix}${include_suffix}
if test "$exec_prefix_set" = "yes" ; then
libdir=${exec_prefix}${lib_suffix}
else
libdir=${prefix}${lib_suffix}
fi
fi
if test "$echo_version" = "yes" ; then
echo $version
fi
if test "$echo_prefix" = "yes" ; then
echo ${SYSROOT}$prefix
fi
if test "$echo_exec_prefix" = "yes" ; then
echo ${SYSROOT}$exec_prefix
fi
if test "$echo_ft_version" = "yes" ; then
major=`grep define ${SYSROOT}$includedir/freetype2/freetype/freetype.h \
| grep FREETYPE_MAJOR \
| sed 's/.*[ ]\([0-9][0-9]*\).*/\1/'`
minor=`grep define ${SYSROOT}$includedir/freetype2/freetype/freetype.h \
| grep FREETYPE_MINOR \
| sed 's/.*[ ]\([0-9][0-9]*\).*/\1/'`
patch=`grep define ${SYSROOT}$includedir/freetype2/freetype/freetype.h \
| grep FREETYPE_PATCH \
| sed 's/.*[ ]\([0-9][0-9]*\).*/\1/'`
echo $major.$minor.$patch
fi
if test "$echo_cflags" = "yes" ; then
echo $cflags | sed "s|$orig_includedir/freetype2|$includedir/freetype2|"
fi
if test "$echo_libs" = "yes" ; then
if test "$show_static" = "yes" ; then
libs="$libs_L $static_libs"
else
libs="$libs_L $dynamic_libs"
fi
echo $libs | sed "s|$orig_libdir|$libdir|"
fi
if test "$echo_libtool" = "yes" ; then
echo ${SYSROOT}$libdir/libfreetype.la
fi
# EOF

14
builds/unix/freetype2.in Normal file
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@@ -0,0 +1,14 @@
prefix=%prefix%
exec_prefix=%exec_prefix%
libdir=%libdir%
includedir=%includedir%
Name: FreeType 2
URL: https://freetype.org
Description: A free, high-quality, and portable font engine.
Version: %ft_version%
Requires: %PKGCONFIG_REQUIRES%
Requires.private: %PKGCONFIG_REQUIRES_PRIVATE%
Libs: %PKGCONFIG_LIBS%
Libs.private: %PKGCONFIG_LIBS_PRIVATE%
Cflags: -I${includedir}/freetype2

194
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@@ -0,0 +1,194 @@
# Configure paths for FreeType2
# Marcelo Magallon 2001-10-26, based on `gtk.m4` by Owen Taylor
#
# Copyright (C) 2001-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
#
# As a special exception to the FreeType project license, this file may be
# distributed as part of a program that contains a configuration script
# generated by Autoconf, under the same distribution terms as the rest of
# that program.
#
# serial 7
# AC_CHECK_FT2([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
# Test for FreeType 2, and define FT2_CFLAGS and FT2_LIBS.
# MINIMUM-VERSION is what libtool reports; the default is '7.0.1' (this is
# FreeType 2.0.4).
#
# To make this code work with older autoconf versions, `AS_HELP_STRING` is
# not quoted.
#
AC_DEFUN([AC_CHECK_FT2],
[# Get the cflags and libraries from the freetype-config script
#
AC_ARG_WITH([ft-prefix],
AS_HELP_STRING([--with-ft-prefix=PREFIX],
[Prefix where FreeType is installed (optional)]),
[ft_config_prefix="$withval"],
[ft_config_prefix=""])
AC_ARG_WITH([ft-exec-prefix],
AS_HELP_STRING([--with-ft-exec-prefix=PREFIX],
[Exec prefix where FreeType is installed (optional)]),
[ft_config_exec_prefix="$withval"],
[ft_config_exec_prefix=""])
AC_ARG_ENABLE([freetypetest],
AS_HELP_STRING([--disable-freetypetest],
[Do not try to compile and run a test FreeType program]),
[],
[enable_fttest=yes])
if test x$ft_config_exec_prefix != x ; then
ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix"
if test x${FT2_CONFIG+set} != xset ; then
FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config
fi
fi
if test x$ft_config_prefix != x ; then
ft_config_args="$ft_config_args --prefix=$ft_config_prefix"
if test x${FT2_CONFIG+set} != xset ; then
FT2_CONFIG=$ft_config_prefix/bin/freetype-config
fi
fi
if test "x$FT2_CONFIG" = x ; then
AC_PATH_TOOL([FT2_CONFIG], [freetype-config], [no])
fi
min_ft_version=m4_if([$1], [], [7.0.1], [$1])
AC_MSG_CHECKING([for FreeType -- version >= $min_ft_version])
no_ft=""
if test "$FT2_CONFIG" = "no" ; then
no_ft=yes
else
FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags`
FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs`
ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
ft_min_major_version=`echo $min_ft_version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
ft_min_minor_version=`echo $min_ft_version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
ft_min_micro_version=`echo $min_ft_version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test x$enable_fttest = xyes ; then
ft_config_is_lt=""
if test $ft_config_major_version -lt $ft_min_major_version ; then
ft_config_is_lt=yes
else
if test $ft_config_major_version -eq $ft_min_major_version ; then
if test $ft_config_minor_version -lt $ft_min_minor_version ; then
ft_config_is_lt=yes
else
if test $ft_config_minor_version -eq $ft_min_minor_version ; then
if test $ft_config_micro_version -lt $ft_min_micro_version ; then
ft_config_is_lt=yes
fi
fi
fi
fi
fi
if test x$ft_config_is_lt = xyes ; then
no_ft=yes
else
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $FT2_CFLAGS"
LIBS="$FT2_LIBS $LIBS"
#
# Sanity checks for the results of freetype-config to some extent.
#
AC_RUN_IFELSE([
AC_LANG_SOURCE([[
#include <ft2build.h>
#include <freetype/freetype.h>
#include <stdio.h>
#include <stdlib.h>
int
main(void)
{
FT_Library library;
FT_Error error;
error = FT_Init_FreeType(&library);
if (error)
return 1;
else
{
FT_Done_FreeType(library);
return 0;
}
}
]])
],
[],
[no_ft=yes],
[echo $ECHO_N "cross compiling; assuming OK... $ECHO_C"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi # test $ft_config_version -lt $ft_min_version
fi # test x$enable_fttest = xyes
fi # test "$FT2_CONFIG" = "no"
if test x$no_ft = x ; then
AC_MSG_RESULT([yes])
m4_if([$2], [], [:], [$2])
else
AC_MSG_RESULT([no])
if test "$FT2_CONFIG" = "no" ; then
AC_MSG_WARN([
The freetype-config script installed by FreeType 2 could not be found.
If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in
your path, or set the FT2_CONFIG environment variable to the
full path to freetype-config.
])
else
if test x$ft_config_is_lt = xyes ; then
AC_MSG_WARN([
Your installed version of the FreeType 2 library is too old.
If you have different versions of FreeType 2, make sure that
correct values for --with-ft-prefix or --with-ft-exec-prefix
are used, or set the FT2_CONFIG environment variable to the
full path to freetype-config.
])
else
AC_MSG_WARN([
The FreeType test program failed to run. If your system uses
shared libraries and they are installed outside the normal
system library path, make sure the variable LD_LIBRARY_PATH
(or whatever is appropriate for your system) is correctly set.
])
fi
fi
FT2_CFLAGS=""
FT2_LIBS=""
m4_if([$3], [], [:], [$3])
fi
AC_SUBST([FT2_CFLAGS])
AC_SUBST([FT2_LIBS])])
# end of freetype2.m4

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## FreeType specific autoconf tests
#
# Copyright (C) 2002-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
# serial 2
AC_DEFUN([FT_MUNMAP_PARAM],
[AC_MSG_CHECKING([for munmap's first parameter type])
AC_COMPILE_IFELSE([
AC_LANG_SOURCE([[
#include <unistd.h>
#include <sys/mman.h>
int munmap(void *, size_t);
]])
],
[AC_MSG_RESULT([void *])
AC_DEFINE([MUNMAP_USES_VOIDP],
[],
[Define to 1 if the first argument of munmap is of type void *])],
[AC_MSG_RESULT([char *])])
])
# end of ft-munmap.m4

52
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@@ -0,0 +1,52 @@
/****************************************************************************
*
* ftconfig.h.in
*
* UNIX-specific configuration file (specification only).
*
* Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
/**************************************************************************
*
* This header file contains a number of macro definitions that are used by
* the rest of the engine. Most of the macros here are automatically
* determined at compile time, and you should not need to change it to port
* FreeType, except to compile the library with a non-ANSI compiler.
*
* Note however that if some specific modifications are needed, we advise
* you to place a modified copy in your build directory.
*
* The build directory is usually `builds/<system>`, and contains
* system-specific files that are always included first when building the
* library.
*
*/
#ifndef FTCONFIG_H_
#define FTCONFIG_H_
#include <ft2build.h>
#include FT_CONFIG_OPTIONS_H
#include FT_CONFIG_STANDARD_LIBRARY_H
#undef HAVE_UNISTD_H
#undef HAVE_FCNTL_H
#include <freetype/config/integer-types.h>
#include <freetype/config/public-macros.h>
#include <freetype/config/mac-support.h>
#endif /* FTCONFIG_H_ */
/* END */

436
builds/unix/ftsystem.c Normal file
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@@ -0,0 +1,436 @@
/****************************************************************************
*
* ftsystem.c
*
* Unix-specific FreeType low-level system interface (body).
*
* Copyright (C) 1996-2023 by
* David Turner, Robert Wilhelm, and Werner Lemberg.
*
* This file is part of the FreeType project, and may only be used,
* modified, and distributed under the terms of the FreeType project
* license, LICENSE.TXT. By continuing to use, modify, or distribute
* this file you indicate that you have read the license and
* understand and accept it fully.
*
*/
#include <ft2build.h>
/* we use our special ftconfig.h file, not the standard one */
#include FT_CONFIG_CONFIG_H
#include <freetype/internal/ftdebug.h>
#include <freetype/ftsystem.h>
#include <freetype/fterrors.h>
#include <freetype/fttypes.h>
#include <freetype/internal/ftstream.h>
/* memory-mapping includes and definitions */
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <sys/mman.h>
#ifndef MAP_FILE
#define MAP_FILE 0x00
#endif
#ifdef MUNMAP_USES_VOIDP
#define MUNMAP_ARG_CAST void *
#else
#define MUNMAP_ARG_CAST char *
#endif
#ifdef NEED_MUNMAP_DECL
#ifdef __cplusplus
extern "C"
#else
extern
#endif
int
munmap( char* addr,
int len );
#define MUNMAP_ARG_CAST char *
#endif /* NEED_DECLARATION_MUNMAP */
#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
/**************************************************************************
*
* MEMORY MANAGEMENT INTERFACE
*
*/
/**************************************************************************
*
* It is not necessary to do any error checking for the
* allocation-related functions. This will be done by the higher level
* routines like ft_mem_alloc() or ft_mem_realloc().
*
*/
/**************************************************************************
*
* @Function:
* ft_alloc
*
* @Description:
* The memory allocation function.
*
* @Input:
* memory ::
* A pointer to the memory object.
*
* size ::
* The requested size in bytes.
*
* @Return:
* The address of newly allocated block.
*/
FT_CALLBACK_DEF( void* )
ft_alloc( FT_Memory memory,
long size )
{
FT_UNUSED( memory );
return malloc( size );
}
/**************************************************************************
*
* @Function:
* ft_realloc
*
* @Description:
* The memory reallocation function.
*
* @Input:
* memory ::
* A pointer to the memory object.
*
* cur_size ::
* The current size of the allocated memory block.
*
* new_size ::
* The newly requested size in bytes.
*
* block ::
* The current address of the block in memory.
*
* @Return:
* The address of the reallocated memory block.
*/
FT_CALLBACK_DEF( void* )
ft_realloc( FT_Memory memory,
long cur_size,
long new_size,
void* block )
{
FT_UNUSED( memory );
FT_UNUSED( cur_size );
return realloc( block, new_size );
}
/**************************************************************************
*
* @Function:
* ft_free
*
* @Description:
* The memory release function.
*
* @Input:
* memory ::
* A pointer to the memory object.
*
* block ::
* The address of block in memory to be freed.
*/
FT_CALLBACK_DEF( void )
ft_free( FT_Memory memory,
void* block )
{
FT_UNUSED( memory );
free( block );
}
/**************************************************************************
*
* RESOURCE MANAGEMENT INTERFACE
*
*/
/**************************************************************************
*
* The macro FT_COMPONENT is used in trace mode. It is an implicit
* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
* messages during execution.
*/
#undef FT_COMPONENT
#define FT_COMPONENT io
/* We use the macro STREAM_FILE for convenience to extract the */
/* system-specific stream handle from a given FreeType stream object */
#define STREAM_FILE( stream ) ( (FILE*)stream->descriptor.pointer )
/**************************************************************************
*
* @Function:
* ft_close_stream_by_munmap
*
* @Description:
* The function to close a stream which is opened by mmap.
*
* @Input:
* stream :: A pointer to the stream object.
*/
FT_CALLBACK_DEF( void )
ft_close_stream_by_munmap( FT_Stream stream )
{
munmap( (MUNMAP_ARG_CAST)stream->descriptor.pointer, stream->size );
stream->descriptor.pointer = NULL;
stream->size = 0;
stream->base = NULL;
}
/**************************************************************************
*
* @Function:
* ft_close_stream_by_free
*
* @Description:
* The function to close a stream which is created by ft_alloc.
*
* @Input:
* stream :: A pointer to the stream object.
*/
FT_CALLBACK_DEF( void )
ft_close_stream_by_free( FT_Stream stream )
{
ft_free( stream->memory, stream->descriptor.pointer );
stream->descriptor.pointer = NULL;
stream->size = 0;
stream->base = NULL;
}
/* documentation is in ftobjs.h */
FT_BASE_DEF( FT_Error )
FT_Stream_Open( FT_Stream stream,
const char* filepathname )
{
int file;
struct stat stat_buf;
if ( !stream )
return FT_THROW( Invalid_Stream_Handle );
/* open the file */
file = open( filepathname, O_RDONLY );
if ( file < 0 )
{
FT_ERROR(( "FT_Stream_Open:" ));
FT_ERROR(( " could not open `%s'\n", filepathname ));
return FT_THROW( Cannot_Open_Resource );
}
/* Here we ensure that a "fork" will _not_ duplicate */
/* our opened input streams on Unix. This is critical */
/* since it avoids some (possible) access control */
/* issues and cleans up the kernel file table a bit. */
/* */
#ifdef F_SETFD
#ifdef FD_CLOEXEC
(void)fcntl( file, F_SETFD, FD_CLOEXEC );
#else
(void)fcntl( file, F_SETFD, 1 );
#endif /* FD_CLOEXEC */
#endif /* F_SETFD */
if ( fstat( file, &stat_buf ) < 0 )
{
FT_ERROR(( "FT_Stream_Open:" ));
FT_ERROR(( " could not `fstat' file `%s'\n", filepathname ));
goto Fail_Map;
}
/* XXX: TODO -- real 64bit platform support */
/* */
/* `stream->size' is typedef'd to unsigned long (in `ftsystem.h'); */
/* `stat_buf.st_size', however, is usually typedef'd to off_t */
/* (in sys/stat.h). */
/* On some platforms, the former is 32bit and the latter is 64bit. */
/* To avoid overflow caused by fonts in huge files larger than */
/* 2GB, do a test. Temporary fix proposed by Sean McBride. */
/* */
if ( stat_buf.st_size > LONG_MAX )
{
FT_ERROR(( "FT_Stream_Open: file is too big\n" ));
goto Fail_Map;
}
else if ( stat_buf.st_size == 0 )
{
FT_ERROR(( "FT_Stream_Open: zero-length file\n" ));
goto Fail_Map;
}
/* This cast potentially truncates a 64bit to 32bit! */
stream->size = (unsigned long)stat_buf.st_size;
stream->pos = 0;
stream->base = (unsigned char *)mmap( NULL,
stream->size,
PROT_READ,
MAP_FILE | MAP_PRIVATE,
file,
0 );
if ( stream->base != MAP_FAILED )
stream->close = ft_close_stream_by_munmap;
else
{
ssize_t total_read_count;
FT_ERROR(( "FT_Stream_Open:" ));
FT_ERROR(( " could not `mmap' file `%s'\n", filepathname ));
stream->base = (unsigned char*)ft_alloc( stream->memory, stream->size );
if ( !stream->base )
{
FT_ERROR(( "FT_Stream_Open:" ));
FT_ERROR(( " could not `alloc' memory\n" ));
goto Fail_Map;
}
total_read_count = 0;
do
{
ssize_t read_count;
read_count = read( file,
stream->base + total_read_count,
stream->size - total_read_count );
if ( read_count <= 0 )
{
if ( read_count == -1 && errno == EINTR )
continue;
FT_ERROR(( "FT_Stream_Open:" ));
FT_ERROR(( " error while `read'ing file `%s'\n", filepathname ));
goto Fail_Read;
}
total_read_count += read_count;
} while ( (unsigned long)total_read_count != stream->size );
stream->close = ft_close_stream_by_free;
}
close( file );
stream->descriptor.pointer = stream->base;
stream->pathname.pointer = (char*)filepathname;
stream->read = NULL;
FT_TRACE1(( "FT_Stream_Open:" ));
FT_TRACE1(( " opened `%s' (%ld bytes) successfully\n",
filepathname, stream->size ));
return FT_Err_Ok;
Fail_Read:
ft_free( stream->memory, stream->base );
Fail_Map:
close( file );
stream->base = NULL;
stream->size = 0;
stream->pos = 0;
return FT_THROW( Cannot_Open_Stream );
}
#ifdef FT_DEBUG_MEMORY
extern FT_Int
ft_mem_debug_init( FT_Memory memory );
extern void
ft_mem_debug_done( FT_Memory memory );
#endif
/* documentation is in ftobjs.h */
FT_BASE_DEF( FT_Memory )
FT_New_Memory( void )
{
FT_Memory memory;
memory = (FT_Memory)malloc( sizeof ( *memory ) );
if ( memory )
{
memory->user = NULL;
memory->alloc = ft_alloc;
memory->realloc = ft_realloc;
memory->free = ft_free;
#ifdef FT_DEBUG_MEMORY
ft_mem_debug_init( memory );
#endif
}
return memory;
}
/* documentation is in ftobjs.h */
FT_BASE_DEF( void )
FT_Done_Memory( FT_Memory memory )
{
#ifdef FT_DEBUG_MEMORY
ft_mem_debug_done( memory );
#endif
memory->free( memory, memory );
}
/* END */

541
builds/unix/install-sh Normal file
View File

@@ -0,0 +1,541 @@
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2020-11-14.01; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# 'make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
tab=' '
nl='
'
IFS=" $tab$nl"
# Set DOITPROG to "echo" to test this script.
doit=${DOITPROG-}
doit_exec=${doit:-exec}
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_mkdir=
# Desired mode of installed file.
mode=0755
# Create dirs (including intermediate dirs) using mode 755.
# This is like GNU 'install' as of coreutils 8.32 (2020).
mkdir_umask=22
backupsuffix=
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
is_target_a_directory=possibly
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-p pass -p to $cpprog.
-s $stripprog installed files.
-S SUFFIX attempt to back up existing files, with suffix SUFFIX.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
By default, rm is invoked with -f; when overridden with RMPROG,
it's up to you to specify -f if you want it.
If -S is not specified, no backups are attempted.
Email bug reports to bug-automake@gnu.org.
Automake home page: https://www.gnu.org/software/automake/
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-p) cpprog="$cpprog -p";;
-s) stripcmd=$stripprog;;
-S) backupsuffix="$2"
shift;;
-t)
is_target_a_directory=always
dst_arg=$2
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
shift;;
-T) is_target_a_directory=never;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
# We allow the use of options -d and -T together, by making -d
# take the precedence; this is for compatibility with GNU install.
if test -n "$dir_arg"; then
if test -n "$dst_arg"; then
echo "$0: target directory not allowed when installing a directory." >&2
exit 1
fi
fi
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call 'install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
if test $# -gt 1 || test "$is_target_a_directory" = always; then
if test ! -d "$dst_arg"; then
echo "$0: $dst_arg: Is not a directory." >&2
exit 1
fi
fi
fi
if test -z "$dir_arg"; then
do_exit='(exit $ret); exit $ret'
trap "ret=129; $do_exit" 1
trap "ret=130; $do_exit" 2
trap "ret=141; $do_exit" 13
trap "ret=143; $do_exit" 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names problematic for 'test' and other utilities.
case $src in
-* | [=\(\)!]) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
# Don't chown directories that already exist.
if test $dstdir_status = 0; then
chowncmd=""
fi
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# If destination is a directory, append the input filename.
if test -d "$dst"; then
if test "$is_target_a_directory" = never; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dstbase=`basename "$src"`
case $dst in
*/) dst=$dst$dstbase;;
*) dst=$dst/$dstbase;;
esac
dstdir_status=0
else
dstdir=`dirname "$dst"`
test -d "$dstdir"
dstdir_status=$?
fi
fi
case $dstdir in
*/) dstdirslash=$dstdir;;
*) dstdirslash=$dstdir/;;
esac
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
# The $RANDOM variable is not portable (e.g., dash). Use it
# here however when possible just to lower collision chance.
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap '
ret=$?
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
exit $ret
' 0
# Because "mkdir -p" follows existing symlinks and we likely work
# directly in world-writeable /tmp, make sure that the '$tmpdir'
# directory is successfully created first before we actually test
# 'mkdir -p'.
if (umask $mkdir_umask &&
$mkdirprog $mkdir_mode "$tmpdir" &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
test_tmpdir="$tmpdir/a"
ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
fi
trap '' 0;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
[-=\(\)!]*) prefix='./';;
*) prefix='';;
esac
oIFS=$IFS
IFS=/
set -f
set fnord $dstdir
shift
set +f
IFS=$oIFS
prefixes=
for d
do
test X"$d" = X && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=${dstdirslash}_inst.$$_
rmtmp=${dstdirslash}_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask &&
{ test -z "$stripcmd" || {
# Create $dsttmp read-write so that cp doesn't create it read-only,
# which would cause strip to fail.
if test -z "$doit"; then
: >"$dsttmp" # No need to fork-exec 'touch'.
else
$doit touch "$dsttmp"
fi
}
} &&
$doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# If $backupsuffix is set, and the file being installed
# already exists, attempt a backup. Don't worry if it fails,
# e.g., if mv doesn't support -f.
if test -n "$backupsuffix" && test -f "$dst"; then
$doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
fi
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:

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#
# FreeType 2 installation instructions for Unix systems
#
# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
# If you say
#
# make install DESTDIR=/tmp/somewhere/
#
# don't forget the final backslash (this command is mainly for package
# maintainers).
.PHONY: install uninstall check
# Unix installation and deinstallation targets.
#
# Note that we remove any data found in `$(includedir)/freetype2' before
# installing new files to avoid interferences with files installed by
# previous FreeType versions (which use slightly different locations).
#
# We also remove `$(includedir)/ft2build.h' for the same reason.
#
# Note that some header files get handled twice for simplicity; a special,
# configured version overwrites the generic one.
#
install: $(PROJECT_LIBRARY)
-$(DELDIR) $(DESTDIR)$(includedir)/freetype2
-$(DELETE) $(DESTDIR)$(includedir)/ft2build.h
$(MKINSTALLDIRS) $(DESTDIR)$(libdir) \
$(DESTDIR)$(libdir)/pkgconfig \
$(DESTDIR)$(includedir)/freetype2/freetype/config \
$(DESTDIR)$(datadir)/aclocal
ifeq ($(INSTALL_FT2_CONFIG),TRUE)
$(MKINSTALLDIRS) $(DESTDIR)$(bindir) \
$(DESTDIR)$(mandir)/man1
endif
$(LIBTOOL) --mode=install $(INSTALL) \
$(PROJECT_LIBRARY) $(DESTDIR)$(libdir)
-for P in $(PUBLIC_H) ; do \
$(INSTALL_DATA) \
$$P $(DESTDIR)$(includedir)/freetype2/freetype ; \
done
-for P in $(CONFIG_H) ; do \
$(INSTALL_DATA) \
$$P $(DESTDIR)$(includedir)/freetype2/freetype/config ; \
done
$(INSTALL_DATA) $(TOP_DIR)/include/ft2build.h \
$(DESTDIR)$(includedir)/freetype2/ft2build.h
$(INSTALL_DATA) $(OBJ_BUILD)/ftconfig.h \
$(DESTDIR)$(includedir)/freetype2/freetype/config/ftconfig.h
$(INSTALL_DATA) $(OBJ_DIR)/ftmodule.h \
$(DESTDIR)$(includedir)/freetype2/freetype/config/ftmodule.h
$(INSTALL_DATA) $(OBJ_BUILD)/ftoption.h \
$(DESTDIR)$(includedir)/freetype2/freetype/config/ftoption.h
$(INSTALL_SCRIPT) -m 644 $(PLATFORM_DIR)/freetype2.m4 \
$(DESTDIR)$(datadir)/aclocal/freetype2.m4
$(INSTALL_SCRIPT) -m 644 $(OBJ_BUILD)/freetype2.pc \
$(DESTDIR)$(libdir)/pkgconfig/freetype2.pc
ifeq ($(INSTALL_FT2_CONFIG),TRUE)
$(INSTALL_SCRIPT) -m 755 $(OBJ_BUILD)/freetype-config \
$(DESTDIR)$(bindir)/freetype-config
$(INSTALL_DATA) $(TOP_DIR)/docs/freetype-config.1 \
$(DESTDIR)$(mandir)/man1/freetype-config.1
endif
uninstall:
-$(LIBTOOL) --mode=uninstall $(RM) $(DESTDIR)$(libdir)/$(LIBRARY).$A
-$(DELDIR) $(DESTDIR)$(includedir)/freetype2
-$(DELETE) $(DESTDIR)$(bindir)/freetype-config
-$(DELETE) $(DESTDIR)$(datadir)/aclocal/freetype2.m4
-$(DELETE) $(DESTDIR)$(libdir)/pkgconfig/freetype2.pc
-$(DELETE) $(DESTDIR)$(mandir)/man1/freetype-config.1
check:
$(info There is no validation suite for this package.)
.PHONY: clean_project_unix distclean_project_unix
# Unix cleaning and distclean rules.
#
clean_project_unix:
-$(LIBTOOL) --mode=clean $(RM) $(OBJECTS_LIST)
-$(DELETE) $(CLEAN)
distclean_project_unix: clean_project_unix
-$(LIBTOOL) --mode=clean $(RM) $(PROJECT_LIBRARY)
-$(DELETE) *.orig *~ core *.core $(DISTCLEAN)
# EOF

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# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
# serial 1 (pkg-config-0.24)
#
# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# PKG_PROG_PKG_CONFIG([MIN-VERSION])
# ----------------------------------
AC_DEFUN([PKG_PROG_PKG_CONFIG],
[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
fi
if test -n "$PKG_CONFIG"; then
_pkg_min_version=m4_default([$1], [0.9.0])
AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
PKG_CONFIG=""
fi
fi[]dnl
])# PKG_PROG_PKG_CONFIG
# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
#
# Check to see whether a particular set of modules exists. Similar
# to PKG_CHECK_MODULES(), but does not set variables or print errors.
#
# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
# only at the first occurrence in configure.ac, so if the first place
# it's called might be skipped (such as if it is within an "if", you
# have to call PKG_CHECK_EXISTS manually
# --------------------------------------------------------------
AC_DEFUN([PKG_CHECK_EXISTS],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
if test -n "$PKG_CONFIG" && \
AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
m4_default([$2], [:])
m4_ifvaln([$3], [else
$3])dnl
fi])
# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
# ---------------------------------------------
m4_define([_PKG_CONFIG],
[if test -n "$$1"; then
pkg_cv_[]$1="$$1"
elif test -n "$PKG_CONFIG"; then
PKG_CHECK_EXISTS([$3],
[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
test "x$?" != "x0" && pkg_failed=yes ],
[pkg_failed=yes])
else
pkg_failed=untried
fi[]dnl
])# _PKG_CONFIG
# _PKG_SHORT_ERRORS_SUPPORTED
# -----------------------------
AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
_pkg_short_errors_supported=yes
else
_pkg_short_errors_supported=no
fi[]dnl
])# _PKG_SHORT_ERRORS_SUPPORTED
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
# [ACTION-IF-NOT-FOUND])
#
#
# Note that if there is a possibility the first call to
# PKG_CHECK_MODULES might not happen, you should be sure to include an
# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
#
#
# --------------------------------------------------------------
AC_DEFUN([PKG_CHECK_MODULES],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
pkg_failed=no
AC_MSG_CHECKING([for $1])
_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
_PKG_CONFIG([$1][_LIBS], [libs], [$2])
m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
and $1[]_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.])
if test $pkg_failed = yes; then
AC_MSG_RESULT([no])
_PKG_SHORT_ERRORS_SUPPORTED
if test $_pkg_short_errors_supported = yes; then
$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
else
$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
fi
# Put the nasty error message in config.log where it belongs
echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
m4_default([$4], [AC_MSG_ERROR(
[Package requirements ($2) were not met:
$$1_PKG_ERRORS
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
_PKG_TEXT])[]dnl
])
elif test $pkg_failed = untried; then
AC_MSG_RESULT([no])
m4_default([$4], [AC_MSG_FAILURE(
[The pkg-config script could not be found or is too old. Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.
_PKG_TEXT
To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
])
else
$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
AC_MSG_RESULT([yes])
$3
fi[]dnl
])# PKG_CHECK_MODULES
# PKG_INSTALLDIR(DIRECTORY)
# -------------------------
# Substitutes the variable pkgconfigdir as the location where a module
# should install pkg-config .pc files. By default the directory is
# $libdir/pkgconfig, but the default can be changed by passing
# DIRECTORY. The user can override through the --with-pkgconfigdir
# parameter.
AC_DEFUN([PKG_INSTALLDIR],
[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
m4_pushdef([pkg_description],
[pkg-config installation directory @<:@]pkg_default[@:>@])
AC_ARG_WITH([pkgconfigdir],
[AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
[with_pkgconfigdir=]pkg_default)
AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
m4_popdef([pkg_default])
m4_popdef([pkg_description])
]) dnl PKG_INSTALLDIR
# PKG_NOARCH_INSTALLDIR(DIRECTORY)
# -------------------------
# Substitutes the variable noarch_pkgconfigdir as the location where a
# module should install arch-independent pkg-config .pc files. By
# default the directory is $datadir/pkgconfig, but the default can be
# changed by passing DIRECTORY. The user can override through the
# --with-noarch-pkgconfigdir parameter.
AC_DEFUN([PKG_NOARCH_INSTALLDIR],
[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
m4_pushdef([pkg_description],
[pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
AC_ARG_WITH([noarch-pkgconfigdir],
[AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
[with_noarch_pkgconfigdir=]pkg_default)
AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
m4_popdef([pkg_default])
m4_popdef([pkg_description])
]) dnl PKG_NOARCH_INSTALLDIR

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#
# FreeType 2 template for Unix-specific compiler definitions
#
# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
CC := @CC@
COMPILER_SEP := $(SEP)
FT_LIBTOOL_DIR ?= $(PLATFORM_DIR)
LIBTOOL := $(FT_LIBTOOL_DIR)/libtool
# The object file extension (for standard and static libraries). This can be
# .o, .tco, .obj, etc., depending on the platform.
#
O := lo
SO := o
# The executable file extension. Although most Unix platforms use no
# extension, we copy the extension detected by autoconf. Useful for cross
# building on Unix systems for non-Unix systems.
#
E := @EXEEXT@
# The library file extension (for standard and static libraries). This can
# be .a, .lib, etc., depending on the platform.
#
A := la
SA := a
# The name of the final library file. Note that the DOS-specific Makefile
# uses a shorter (8.3) name.
#
LIBRARY := lib$(PROJECT)
# Path inclusion flag. Some compilers use a different flag than `-I' to
# specify an additional include path. Examples are `/i=' or `-J'.
#
I := -I
# C flag used to define a macro before the compilation of a given source
# object. Usually it is `-D' like in `-DDEBUG'.
#
D := -D
# The link flag used to specify a given library file on link. Note that
# this is only used to compile the demo programs, not the library itself.
#
L := -l
# Target flag.
#
T := -o$(space)
# C flags
#
# These should concern: debug output, optimization & warnings.
#
# Use the ANSIFLAGS variable to define the compiler flags used to enforce
# ANSI compliance.
#
# We use our own FreeType configuration files overriding defaults.
#
CPPFLAGS := @CPPFLAGS@
CFLAGS := -c @XX_CFLAGS@ @CFLAGS@ \
$DFT_CONFIG_CONFIG_H="<ftconfig.h>" \
$DFT_CONFIG_MODULES_H="<ftmodule.h>" \
$DFT_CONFIG_OPTIONS_H="<ftoption.h>"
# ANSIFLAGS: Put there the flags used to make your compiler ANSI-compliant.
#
ANSIFLAGS := @XX_ANSIFLAGS@
# C compiler to use -- we use libtool!
#
# CC might be set on the command line; we store this value in `CCraw'.
# Consequently, we use the `override' directive to ensure that the
# libtool call is always prepended.
#
CCraw := $(CC)
override CC := $(LIBTOOL) --mode=compile $(CCraw)
# Resource compiler to use on Cygwin/MinGW, usually windres.
#
RCraw := @RC@
ifneq ($(RCraw),)
RC := $(LIBTOOL) --tag=RC --mode=compile $(RCraw)
endif
# Linker flags.
#
LDFLAGS := @LDFLAGS@
# export symbols
#
CCraw_build := @CC_BUILD@ # native CC of building system
E_BUILD := @EXEEXT_BUILD@ # extension for executable on building system
EXPORTS_LIST := $(OBJ_DIR)/ftexport.sym
CCexe := $(CCraw_build) # used to compile `apinames' only
# Library linking.
#
LINK_LIBRARY = $(LIBTOOL) --mode=link $(CCraw) -o $@ $(OBJECTS_LIST) \
-rpath $(libdir) -version-info $(version_info) \
$(LDFLAGS) -no-undefined \
-export-symbols $(EXPORTS_LIST)
# For the demo programs.
FT_DEMO_CFLAGS := @FT_DEMO_CFLAGS@
FT_DEMO_LDFLAGS := @FT_DEMO_LDFLAGS@
# EOF

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#
# FreeType 2 configuration rules templates for Unix + configure
#
# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
SHELL := @SHELL@
TOP_DIR := $(shell cd $(TOP_DIR); pwd)
DELETE := rm -f
DELDIR := rm -rf
CAT := cat
SEP := /
# This is used for `make refdoc' and `make refdoc-venv'
#
PYTHON := @PYTHON@
BIN := bin
# this is used for `make distclean' and `make install'
OBJ_BUILD ?= $(PLATFORM_DIR)
# don't use `:=' here since the path stuff will be included after this file
#
FTSYS_SRC = @FTSYS_SRC@
INSTALL := @INSTALL@
INSTALL_DATA := @INSTALL_DATA@
INSTALL_PROGRAM := @INSTALL_PROGRAM@
INSTALL_SCRIPT := @INSTALL_SCRIPT@
MKINSTALLDIRS := @MKDIR_P@
CLEAN += $(OBJ_BUILD)/freetype-config \
$(OBJ_BUILD)/freetype2.pc
DISTCLEAN += $(OBJ_BUILD)/config.cache \
$(OBJ_BUILD)/config.log \
$(OBJ_BUILD)/config.status \
$(OBJ_BUILD)/unix-def.mk \
$(OBJ_BUILD)/unix-cc.mk \
$(OBJ_BUILD)/ftconfig.h \
$(OBJ_BUILD)/ftoption.h \
$(LIBTOOL) \
$(OBJ_BUILD)/Makefile
# Standard installation variables.
#
prefix := @prefix@
exec_prefix := @exec_prefix@
libdir := @libdir@
bindir := @bindir@
includedir := @includedir@
datarootdir := @datarootdir@
datadir := @datadir@
mandir := @mandir@
version_info := @version_info@
# Variables needed for `freetype-config' and `freetype.pc'.
#
PKG_CONFIG := @PKG_CONFIG@
PKGCONFIG_REQUIRES := @PKGCONFIG_REQUIRES@
PKGCONFIG_REQUIRES_PRIVATE := @PKGCONFIG_REQUIRES_PRIVATE@
PKGCONFIG_LIBS := @PKGCONFIG_LIBS@
PKGCONFIG_LIBS_PRIVATE := @PKGCONFIG_LIBS_PRIVATE@
LIBSSTATIC_CONFIG := @LIBSSTATIC_CONFIG@
build_libtool_libs := @build_libtool_libs@
ft_version := @ft_version@
# The directory where all library files are placed.
#
# By default, this is the same as $(OBJ_DIR); however, this can be changed
# to suit particular needs.
#
LIB_DIR := $(OBJ_DIR)
# The BASE_SRC macro lists all source files that should be included in
# src/base/ftbase.c. When configure sets up CFLAGS to build ftmac.c,
# ftmac.c should be added to BASE_SRC.
ftmac_c := @ftmac_c@
# The SYSTEM_ZLIB macro is defined if the user wishes to link dynamically
# with its system wide zlib. If SYSTEM_ZLIB is 'yes', the zlib part of the
# ftgzip module is not compiled in.
SYSTEM_ZLIB := @SYSTEM_ZLIB@
# The NO_OUTPUT macro is appended to command lines in order to ignore
# the output of some programs.
#
NO_OUTPUT := 2> /dev/null
# To support calls like
#
# configure --includedir='${libdir}'/freetype2/include
#
# we generate `freetype-config' and `freetype.pc' at compile time so that
# those variables are properly expanded.
$(OBJ_BUILD)/freetype-config: $(TOP_DIR)/builds/unix/freetype-config.in
rm -f $@ $@.tmp
sed -e 's|%LIBSSTATIC_CONFIG%|$(LIBSSTATIC_CONFIG)|' \
-e 's|%PKG_CONFIG%|$(PKG_CONFIG)|' \
-e 's|%build_libtool_libs%|$(build_libtool_libs)|' \
-e 's|%exec_prefix%|$(exec_prefix)|' \
-e 's|%ft_version%|$(ft_version)|' \
-e 's|%includedir%|$(includedir)|' \
-e 's|%libdir%|$(libdir)|' \
-e 's|%prefix%|$(prefix)|' \
$< \
> $@.tmp
chmod +x $@.tmp
chmod go-w $@.tmp
mv $@.tmp $@
# To support directory names with spaces (as might easily happen on Windows
# platforms), the right solution would be to surround the pkg-variables in
# `freetype2.pc' with double quotes. However, doing so ironically disables
# the prefix override mechanism especially written for Windows. This is a
# bug in pkg-config version 0.28 and earlier.
#
# For this reason, we escape spaces with backslashes.
exec_prefix_x := $(subst $(space),\\$(space),$(exec_prefix))
includedir_x := $(subst $(space),\\$(space),$(includedir))
libdir_x := $(subst $(space),\\$(space),$(libdir))
prefix_x := $(subst $(space),\\$(space),$(prefix))
$(OBJ_BUILD)/freetype2.pc: $(TOP_DIR)/builds/unix/freetype2.in
rm -f $@ $@.tmp
sed -e 's|%PKGCONFIG_REQUIRES%|$(PKGCONFIG_REQUIRES)|' \
-e 's|%PKGCONFIG_REQUIRES_PRIVATE%|$(PKGCONFIG_REQUIRES_PRIVATE)|' \
-e 's|%PKGCONFIG_LIBS%|$(PKGCONFIG_LIBS)|' \
-e 's|%PKGCONFIG_LIBS_PRIVATE%|$(PKGCONFIG_LIBS_PRIVATE)|' \
-e 's|%build_libtool_libs%|$(build_libtool_libs)|' \
-e 's|%exec_prefix%|$(exec_prefix_x)|' \
-e 's|%ft_version%|$(ft_version)|' \
-e 's|%includedir%|$(includedir_x)|' \
-e 's|%libdir%|$(libdir_x)|' \
-e 's|%prefix%|$(prefix_x)|' \
$< \
> $@.tmp
chmod a-w $@.tmp
mv $@.tmp $@
# defines whether we should install `freetype-config' or not
INSTALL_FT2_CONFIG = @INSTALL_FT2_CONFIG@
all install: $(OBJ_BUILD)/freetype-config \
$(OBJ_BUILD)/freetype2.pc
# EOF

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#
# FreeType 2 Configuration rules for Unix + GCC
#
# Development version without optimizations & libtool
# and no installation.
#
# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
DEVEL_DIR := $(TOP_DIR)/devel
include $(TOP_DIR)/builds/unix/unixddef.mk
include $(TOP_DIR)/builds/compiler/gcc-dev.mk
include $(TOP_DIR)/builds/link_std.mk
# EOF

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#
# FreeType 2 Configuration rules for Unix + LCC
#
# Development version without optimizations & libtool
# and no installation.
#
# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
include $(TOP_DIR)/builds/unix/unixddef.mk
include $(TOP_DIR)/builds/compiler/unix-lcc.mk
include $(TOP_DIR)/builds/link_std.mk
# EOF

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#
# FreeType 2 configuration rules for UNIX platforms
#
# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
# We need these declarations here since unix-def.mk is a generated file.
PLATFORM_DIR := $(TOP_DIR)/builds/unix
PLATFORM := unix
have_mk := $(wildcard $(OBJ_DIR)/unix-def.mk)
ifneq ($(have_mk),)
# We are building FreeType 2 not in the src tree.
include $(OBJ_DIR)/unix-def.mk
include $(OBJ_DIR)/unix-cc.mk
else
include $(PLATFORM_DIR)/unix-def.mk
include $(PLATFORM_DIR)/unix-cc.mk
endif
ifdef BUILD_PROJECT
.PHONY: clean_project distclean_project
# Now include the main sub-makefile. It contains all the rules used to
# build the library with the previous variables defined.
#
include $(TOP_DIR)/builds/$(PROJECT).mk
# The cleanup targets.
#
clean_project: clean_project_unix
distclean_project: distclean_project_unix
# This final rule is used to link all object files into a single library.
# It is part of the system-specific sub-Makefile because not all
# librarians accept a simple syntax like
#
# librarian library_file {list of object files}
#
$(PROJECT_LIBRARY): $(OBJECTS_LIST)
ifdef CLEAN_LIBRARY
-$(CLEAN_LIBRARY) $(NO_OUTPUT)
endif
$(LINK_LIBRARY)
include $(TOP_DIR)/builds/unix/install.mk
endif
# EOF

46
builds/unix/unixddef.mk Normal file
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@@ -0,0 +1,46 @@
#
# FreeType 2 configuration rules templates for
# development under Unix with no configure script (gcc only)
#
# Copyright (C) 1996-2023 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
TOP_DIR := $(shell cd $(TOP_DIR); pwd)
OBJ_DIR := $(shell cd $(OBJ_DIR); pwd)
PLATFORM := unix
DELETE := rm -f
CAT := cat
SEP := /
# This is used for `make refdoc' and `make refdoc-venv'
#
BIN := bin
# library file name
#
LIBRARY := lib$(PROJECT)
# The directory where all library files are placed.
#
# By default, this is the same as $(OBJ_DIR); however, this can be changed
# to suit particular needs.
#
LIB_DIR := $(OBJ_DIR)
NO_OUTPUT := 2> /dev/null
# EOF