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-rw-r--r--Build/source/libs/icu/icu-xetex/aclocal.m4339
1 files changed, 339 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-xetex/aclocal.m4 b/Build/source/libs/icu/icu-xetex/aclocal.m4
new file mode 100644
index 00000000000..87ba3677354
--- /dev/null
+++ b/Build/source/libs/icu/icu-xetex/aclocal.m4
@@ -0,0 +1,339 @@
+dnl aclocal.m4 for ICU
+dnl Copyright (c) 1999-2007, International Business Machines Corporation and
+dnl others. All Rights Reserved.
+dnl Stephen F. Booth
+
+dnl @TOP@
+
+dnl ICU_CHECK_MH_FRAG
+AC_DEFUN(ICU_CHECK_MH_FRAG, [
+ AC_CACHE_CHECK(
+ [which Makefile fragment to use],
+ [icu_cv_host_frag],
+ [
+case "${host}" in
+*-*-solaris*)
+ if test "$GCC" = yes; then
+ icu_cv_host_frag=mh-solaris-gcc
+ else
+ icu_cv_host_frag=mh-solaris
+ fi ;;
+alpha*-*-linux-gnu)
+ if test "$GCC" = yes; then
+ icu_cv_host_frag=mh-alpha-linux-gcc
+ else
+ icu_cv_host_frag=mh-alpha-linux-cc
+ fi ;;
+powerpc*-*-linux*)
+ if test "$GCC" = yes; then
+ icu_cv_host_frag=mh-linux
+ else
+ icu_cv_host_frag=mh-linux-va
+ fi ;;
+*-*-linux*|*-pc-gnu) icu_cv_host_frag=mh-linux ;;
+*-*-cygwin|*-*-mingw32)
+ if test "$GCC" = yes; then
+ AC_TRY_COMPILE([
+#ifndef __MINGW32__
+#error This is not MinGW
+#endif], [], icu_cv_host_frag=mh-mingw, icu_cv_host_frag=mh-cygwin)
+ else
+ icu_cv_host_frag=mh-cygwin-msvc
+ fi ;;
+*-*-*bsd*|*-*-dragonfly*) icu_cv_host_frag=mh-bsd-gcc ;;
+*-*-aix*)
+ if test "$GCC" = yes; then
+ icu_cv_host_frag=mh-aix-gcc
+ else
+ icu_cv_host_frag=mh-aix-va
+ fi ;;
+*-*-hpux*)
+ if test "$GCC" = yes; then
+ icu_cv_host_frag=mh-hpux-gcc
+ else
+ case "$CXX" in
+ *aCC) icu_cv_host_frag=mh-hpux-acc ;;
+ esac
+ fi ;;
+*-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;;
+*-*-os400*) icu_cv_host_frag=mh-os400 ;;
+*-apple-rhapsody*) icu_cv_host_frag=mh-darwin ;;
+*-apple-darwin*) icu_cv_host_frag=mh-darwin ;;
+*-*-beos) icu_cv_host_frag=mh-beos ;;
+*-*-irix*) icu_cv_host_frag=mh-irix ;;
+*-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
+*-*-nto*) icu_cv_host_frag=mh-qnx ;;
+*-ncr-*) icu_cv_host_frag=mh-mpras ;;
+*) icu_cv_host_frag=mh-unknown ;;
+esac
+ ]
+ )
+])
+
+dnl ICU_CONDITIONAL - similar example taken from Automake 1.4
+AC_DEFUN(ICU_CONDITIONAL,
+[AC_SUBST($1_TRUE)
+if $2; then
+ $1_TRUE=
+else
+ $1_TRUE='#'
+fi])
+
+dnl ICU_PROG_LINK - Make sure that the linker is usable
+AC_DEFUN(ICU_PROG_LINK,
+[
+case "${host}" in
+ *-*-cygwin*|*-*-mingw*)
+ if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then
+ AC_MSG_ERROR([link.exe is not a valid linker. Your PATH is incorrect.
+ Please follow the directions in ICU's readme.])
+ fi;;
+ *);;
+esac])
+
+dnl AC_SEARCH_LIBS_FIRST(FUNCTION, SEARCH-LIBS [, ACTION-IF-FOUND
+dnl [, ACTION-IF-NOT-FOUND [, OTHER-LIBRARIES]]])
+dnl Search for a library defining FUNC, then see if it's not already available.
+
+AC_DEFUN(AC_SEARCH_LIBS_FIRST,
+[AC_PREREQ([2.13])
+AC_CACHE_CHECK([for library containing $1], [ac_cv_search_$1],
+[ac_func_search_save_LIBS="$LIBS"
+ac_cv_search_$1="no"
+for i in $2; do
+LIBS="-l$i $5 $ac_func_search_save_LIBS"
+AC_TRY_LINK_FUNC([$1],
+[ac_cv_search_$1="-l$i"
+break])
+done
+if test "$ac_cv_search_$1" = "no"; then
+AC_TRY_LINK_FUNC([$1], [ac_cv_search_$1="none required"])
+fi
+LIBS="$ac_func_search_save_LIBS"])
+if test "$ac_cv_search_$1" != "no"; then
+ test "$ac_cv_search_$1" = "none required" || LIBS="$ac_cv_search_$1 $LIBS"
+ $3
+else :
+ $4
+fi])
+
+dnl Check if we can build and use 64-bit libraries
+AC_DEFUN(AC_CHECK_64BIT_LIBS,
+[
+ AC_ARG_ENABLE(64bit-libs,
+ [ --enable-64bit-libs build 64-bit libraries [default=yes]],
+ [ENABLE_64BIT_LIBS=${enableval}],
+ [ENABLE_64BIT_LIBS=yes]
+ )
+ dnl These results can't be cached because is sets compiler flags.
+ AC_MSG_CHECKING([for 64-bit executable support])
+ if test "$ENABLE_64BIT_LIBS" != no; then
+ if test "$GCC" = yes; then
+ dnl First we check that gcc already compiles as 64-bit
+ if test -n "`$CXX -dumpspecs 2>&1 && $CC -dumpspecs 2>&1 | grep -v __LP64__`"; then
+ ENABLE_64BIT_LIBS=yes
+ else
+ dnl Now we check a little more forcefully.
+ dnl Maybe the compiler builds as 32-bit on a 64-bit machine.
+ OLD_CFLAGS="${CFLAGS}"
+ OLD_CXXFLAGS="${CXXFLAGS}"
+ CFLAGS="${CFLAGS} -m64"
+ CXXFLAGS="${CXXFLAGS} -m64"
+ AC_TRY_RUN(int main(void) {return 0;},
+ ENABLE_64BIT_LIBS=yes, ENABLE_64BIT_LIBS=no, ENABLE_64BIT_LIBS=no)
+ if test "$ENABLE_64BIT_LIBS" = no; then
+ # Nope. We're on a 32-bit machine with a 32-bit compiler.
+ CFLAGS="${OLD_CFLAGS}"
+ CXXFLAGS="${OLD_CXXFLAGS}"
+ fi
+ fi
+ else
+ case "${host}" in
+ sparc*-*-solaris*)
+ SPARCV9=`isainfo -n 2>&1 | grep sparcv9`
+ SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:`
+ if test -z "$SOL64" && test -n "$SPARCV9"; then
+ CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9"
+ CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9"
+ LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9"
+ ENABLE_64BIT_LIBS=yes
+ else
+ ENABLE_64BIT_LIBS=no
+ fi
+ ;;
+ i386-*-solaris*)
+ AMD64=`isainfo -n 2>&1 | grep amd64`
+ # The new compiler option
+ SOL64=`$CXX -m64 2>&1 && $CC -m64 2>&1 | grep -v usage:`
+ if test -z "$SOL64" && test -n "$AMD64"; then
+ CFLAGS="${CFLAGS} -m64"
+ CXXFLAGS="${CXXFLAGS} -m64"
+ ENABLE_64BIT_LIBS=yes
+ else
+ # The older compiler option
+ SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:`
+ if test -z "$SOL64" && test -n "$AMD64"; then
+ CFLAGS="${CFLAGS} -xtarget=generic64"
+ CXXFLAGS="${CXXFLAGS} -xtarget=generic64"
+ ENABLE_64BIT_LIBS=yes
+ else
+ ENABLE_64BIT_LIBS=no
+ fi
+ fi
+ ;;
+ ia64-*-linux*)
+ # check for ecc/ecpc compiler support
+ if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then
+ if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then
+ ENABLE_64BIT_LIBS=yes
+ else
+ ENABLE_64BIT_LIBS=no
+ fi
+ else
+ # unknown
+ ENABLE_64BIT_LIBS=no
+ fi
+ ;;
+ *-*-cygwin)
+ dnl vcvarsamd64.bat should have been used to enable 64-bit builds.
+ dnl We only do this check to display the correct answer.
+ if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then
+ ENABLE_64BIT_LIBS=yes
+ else
+ # unknown
+ ENABLE_64BIT_LIBS=no
+ fi
+ ;;
+ *-*-aix*|powerpc64-*-linux*)
+ OLD_CFLAGS="${CFLAGS}"
+ OLD_CXXFLAGS="${CXXFLAGS}"
+ OLD_LDFLAGS="${LDFLAGS}"
+ CFLAGS="${CFLAGS} -q64"
+ CXXFLAGS="${CXXFLAGS} -q64"
+ LDFLAGS="${LDFLAGS} -q64"
+ AC_TRY_RUN(int main(void) {return 0;},
+ ENABLE_64BIT_LIBS=yes, ENABLE_64BIT_LIBS=no, ENABLE_64BIT_LIBS=no)
+ if test "$ENABLE_64BIT_LIBS" = no; then
+ CFLAGS="${OLD_CFLAGS}"
+ CXXFLAGS="${OLD_CXXFLAGS}"
+ LDFLAGS="${OLD_LDFLAGS}"
+ else
+ case "${host}" in
+ *-*-aix*)
+ ARFLAGS="${ARFLAGS} -X64"
+ esac
+ fi
+ ;;
+ *-*-hpux*)
+ dnl First we try the newer +DD64, if that doesn't work,
+ dnl try other options.
+
+ OLD_CFLAGS="${CFLAGS}"
+ OLD_CXXFLAGS="${CXXFLAGS}"
+ CFLAGS="${CFLAGS} +DD64"
+ CXXFLAGS="${CXXFLAGS} +DD64"
+ AC_TRY_RUN(int main(void) {return 0;},
+ ENABLE_64BIT_LIBS=yes, ENABLE_64BIT_LIBS=no, ENABLE_64BIT_LIBS=no)
+ if test "$ENABLE_64BIT_LIBS" = no; then
+ CFLAGS="${OLD_CFLAGS}"
+ CXXFLAGS="${OLD_CXXFLAGS}"
+ CFLAGS="${CFLAGS} +DA2.0W"
+ CXXFLAGS="${CXXFLAGS} +DA2.0W"
+ AC_TRY_RUN(int main(void) {return 0;},
+ ENABLE_64BIT_LIBS=yes, ENABLE_64BIT_LIBS=no, ENABLE_64BIT_LIBS=no)
+ if test "$ENABLE_64BIT_LIBS" = no; then
+ CFLAGS="${OLD_CFLAGS}"
+ CXXFLAGS="${OLD_CXXFLAGS}"
+ fi
+ fi
+ ;;
+ *-*ibm-openedition*|*-*-os390*)
+ OLD_CFLAGS="${CFLAGS}"
+ OLD_CXXFLAGS="${CXXFLAGS}"
+ OLD_LDFLAGS="${LDFLAGS}"
+ CFLAGS="${CFLAGS} -Wc,lp64"
+ CXXFLAGS="${CXXFLAGS} -Wc,lp64"
+ LDFLAGS="${LDFLAGS} -Wl,lp64"
+ AC_TRY_RUN(int main(void) {return 0;},
+ ENABLE_64BIT_LIBS=yes, ENABLE_64BIT_LIBS=no, ENABLE_64BIT_LIBS=no)
+ if test "$ENABLE_64BIT_LIBS" = no; then
+ CFLAGS="${OLD_CFLAGS}"
+ CXXFLAGS="${OLD_CXXFLAGS}"
+ LDFLAGS="${OLD_LDFLAGS}"
+ fi
+ ;;
+ *)
+ ENABLE_64BIT_LIBS=no
+ ;;
+ esac
+ fi
+ else
+ if test "$GCC" = yes; then
+ OLD_CFLAGS="${CFLAGS}"
+ OLD_CXXFLAGS="${CXXFLAGS}"
+ CFLAGS="${CFLAGS} -m32"
+ CXXFLAGS="${CXXFLAGS} -m32"
+ AC_TRY_RUN(int main(void) {return 0;},
+ ENABLE_64BIT_LIBS=no, ENABLE_64BIT_LIBS=yes, ENABLE_64BIT_LIBS=yes)
+ if test "$ENABLE_64BIT_LIBS" = yes; then
+ CFLAGS="${OLD_CFLAGS}"
+ CXXFLAGS="${OLD_CXXFLAGS}"
+ fi
+ fi
+ fi
+ dnl Individual tests that fail should reset their own flags.
+ AC_MSG_RESULT($ENABLE_64BIT_LIBS)
+])
+
+dnl Strict compilation options.
+AC_DEFUN(AC_CHECK_STRICT_COMPILE,
+[
+ AC_MSG_CHECKING([whether strict compiling is on])
+ AC_ARG_ENABLE(strict,[ --enable-strict compile with strict compiler options [default=no]], [
+ if test "$enableval" = no
+ then
+ ac_use_strict_options=no
+ else
+ ac_use_strict_options=yes
+ fi
+ ], [ac_use_strict_options=no])
+ AC_MSG_RESULT($ac_use_strict_options)
+
+ if test "$ac_use_strict_options" = yes
+ then
+ if test "$GCC" = yes
+ then
+ CFLAGS="$CFLAGS -Wall -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long"
+ case "${host}" in
+ *-*-solaris*)
+ CFLAGS="$CFLAGS -D__STDC__=0";;
+ esac
+ else
+ case "${host}" in
+ *-*-cygwin)
+ if test "`$CC /help 2>&1 | head -c9`" = "Microsoft"
+ then
+ CFLAGS="$CFLAGS /W4"
+ fi
+ esac
+ fi
+ if test "$GXX" = yes
+ then
+ CXXFLAGS="$CXXFLAGS -W -Wall -ansi -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
+ case "${host}" in
+ *-*-solaris*)
+ CXXFLAGS="$CXXFLAGS -D__STDC__=0";;
+ esac
+ else
+ case "${host}" in
+ *-*-cygwin)
+ if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft"
+ then
+ CXXFLAGS="$CXXFLAGS /W4"
+ fi
+ esac
+ fi
+ fi
+])
+
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-17 17:24:14 +0000