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@ -2,7 +2,7 @@ |
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# |
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# Process this file with autoconf to produce a configure script. |
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# |
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# Copyright 2001-2013 by |
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# Copyright 2001-2014 by |
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# David Turner, Robert Wilhelm, and Werner Lemberg. |
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# |
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# This file is part of the FreeType project, and may only be used, modified, |
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@ -284,52 +284,62 @@ if test x$with_zlib != xno && test -n "$LIBZ"; then |
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fi |
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# All library tests below use `pkg-config'. The `XXX_PKG' variables are for |
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# the `Requires.private' field in `freetype2.pc'; we use the `HAVE_PKG' flag |
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# to insert commas between the entries. |
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HAVE_PKG=no |
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# check for system libbz2 |
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HAVE_LIBBZIP2=no |
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# don't quote AS_HELP_STRING! |
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AC_ARG_WITH([bzip2], |
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AS_HELP_STRING([--without-bzip2], |
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[do not support bzip2 compressed fonts])) |
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if test x$with_bzip2 != xno && test -z "$LIBBZ2"; then |
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AC_CHECK_LIB([bz2], |
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[BZ2_bzDecompress], |
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[AC_CHECK_HEADER([bzlib.h], [LIBBZ2='-lbz2'])]) |
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fi |
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if test x$with_bzip2 != xno && test -n "$LIBBZ2"; then |
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SYSTEM_LIBBZ2=yes |
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if test x$with_bzip2 != xno; then |
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BZIP2_PKG="bzip2" |
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# as a side effect, this call sets and creates output variables |
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# BZIP2_CFLAGS and BZIP2_LIBS |
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PKG_CHECK_MODULES([BZIP2], [$BZIP2_PKG]) |
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LIBBZIP2=`$PKG_CONFIG --libs-only-l "$BZIP2_PKG"` |
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HAVE_LIBBZIP2=yes |
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AC_MSG_RESULT([$BZIP2_LIBS]) |
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if test $HAVE_PKG = no; then |
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HAVE_PKG=yes |
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else |
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BZIP2_PKG=", $BZIP2_PKG" |
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fi |
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fi |
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# check for system libpng |
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HAVE_LIBPNG=no |
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# don't quote AS_HELP_STRING! |
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AC_ARG_WITH([png], |
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AS_HELP_STRING([--without-png], |
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[do not support png compressed OpenType embedded bitmaps])) |
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if test x$with_png != xno; then |
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AC_MSG_CHECKING([for libpng]) |
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if test -z "$LIBPNG_CFLAGS" -a -z "$LIBPNG_LDFLAGS"; then |
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if ! which libpng-config >/dev/null; then |
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AC_MSG_ERROR([`libpng-config' not found; |
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either set the LIBPNG_CFLAGS and LIBPNG_LDFLAGS environment variables, |
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or pass `--without-png' to the `configure' script.]) |
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elif test ${cross_compiling} = yes; then |
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AC_MSG_ERROR([`libpng-config' should not be used in cross-building; |
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either set the LIBPNG_CFLAGS and LIBPNG_LDFLAGS environment variables, |
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or pass `--without-png' to the `configure' script.]) |
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fi |
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LIBPNG="`libpng-config --libs`" |
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LIBPNG_CFLAGS="`libpng-config --cflags`" |
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LIBPNG_LDFLAGS="`libpng-config --ldflags`" |
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fi |
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LIBPNG_PKG="libpng" |
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# as a side effect, this call sets and creates output variables |
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# LIBPNG_CFLAGS and LIBPNG_LIBS |
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PKG_CHECK_MODULES([LIBPNG], [$LIBPNG_PKG]) |
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LIBPNG=`$PKG_CONFIG --libs-only-l "$LIBPNG_PKG"` |
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HAVE_LIBPNG=yes |
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AC_MSG_RESULT([$LIBPNG_LDFLAGS]) |
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AC_MSG_RESULT([$LIBPNG_LIBS]) |
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if test $HAVE_PKG = no; then |
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HAVE_PKG=yes |
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else |
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LIBPNG_PKG=", $LIBPNG_PKG" |
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fi |
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fi |
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# check for system libharfbuzz |
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HAVE_HARFBUZZ=no |
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# don't quote AS_HELP_STRING! |
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AC_ARG_WITH([harfbuzz], |
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AS_HELP_STRING([--without-harfbuzz], |
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[do not use improved auto-hinting of OpenType fonts])) |
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@ -338,10 +348,14 @@ if test x$with_harfbuzz != xno; then |
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# as a side effect, this call sets and creates output variables |
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# HARFBUZZ_CFLAGS and HARFBUZZ_LIBS |
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PKG_CHECK_MODULES([HARFBUZZ], [$HARFBUZZ_PKG]) |
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# directly create and set output variable LIBHARFBUZZ |
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_PKG_CONFIG([LIBHARFBUZZ], [libs-only-l], [$HARFBUZZ_PKG]) |
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LIBHARFBUZZ=`$PKG_CONFIG --libs-only-l "$HARFBUZZ_PKG"` |
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HAVE_LIBHARFBUZZ=yes |
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AC_MSG_RESULT([$HARFBUZZ_LIBS]) |
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if test $HAVE_PKG = no; then |
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HAVE_PKG=yes |
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else |
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HARFBUZZ_PKG=", $HARFBUZZ_PKG" |
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fi |
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fi |
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@ -760,12 +774,14 @@ esac |
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AC_SUBST([ftmac_c]) |
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AC_SUBST([LIBZ]) |
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AC_SUBST([LIBBZ2]) |
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AC_SUBST([LIBBZIP2]) |
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AC_SUBST([LIBPNG]) |
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# LIBHARFBUZZ has already been substituted above |
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AC_SUBST([LIBHARFBUZZ]) |
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AC_SUBST([FT2_EXTRA_LIBS]) |
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AC_SUBST([SYSTEM_ZLIB]) |
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AC_SUBST([BZIP2_PKG]) |
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AC_SUBST([LIBPNG_PKG]) |
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AC_SUBST([HARFBUZZ_PKG]) |
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LT_INIT(win32-dll) |
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@ -776,18 +792,19 @@ AC_SUBST([build_libtool_libs]) |
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# changing LDFLAGS value should only be done after |
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# lt_cv_prog_compiler_static_works test |
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if test x$SYSTEM_ZLIB = xyes; then |
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CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_SYSTEM_ZLIB" |
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LDFLAGS="$LDFLAGS $LIBZ" |
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fi |
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if test x$SYSTEM_LIBBZ2 = xyes; then |
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CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_USE_BZIP2" |
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LDFLAGS="$LDFLAGS $LIBBZ2" |
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if test x$HAVE_LIBBZIP2 = xyes; then |
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CFLAGS="$CFLAGS $LIBBZIP2_CFLAGS -DFT_CONFIG_OPTION_USE_BZIP2" |
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LDFLAGS="$LDFLAGS $LIBBZIP2_LIBS" |
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fi |
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if test x$HAVE_LIBPNG = xyes; then |
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CFLAGS="$CFLAGS $LIBPNG_CFLAGS -DFT_CONFIG_OPTION_USE_PNG" |
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LDFLAGS="$LDFLAGS $LIBPNG_LDFLAGS" |
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LDFLAGS="$LDFLAGS $LIBPNG_LIBS" |
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fi |
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if test x$HAVE_LIBHARFBUZZ = xyes; then |
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CFLAGS="$CFLAGS $HARFBUZZ_CFLAGS -DFT_CONFIG_OPTION_USE_HARFBUZZ" |
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Werner Lemberg
11 years ago