621e488622
* docs/VERSION.DLL: updating document to better explain the differences between
the three version numbers being used on Unix, as well as provide the AutoConf
fragment provided by Lars Clausen
* src/smooth/ftgrays.c (gray_render_conic): fixed small bug that
prevented bezier arcs with negative vertical coordinates to be rendered
appropriately
2002-11-27 Vincent Caron <v.caron@zerodeux.net>
* builds/unix/unix-def.in, builds/unix/freetype-config.in,
builds/unix/configure.ac, src/gzip/rules.mk, src/gzip/ftgzip.c:
adding support for system zlib installations when available on the
target platform (Unix only)
115 lines
2.5 KiB
Plaintext
115 lines
2.5 KiB
Plaintext
dnl This file is part of the FreeType project.
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dnl
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dnl Process this file with autoconf to produce a configure script.
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dnl
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AC_INIT
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AC_CONFIG_SRCDIR([ftconfig.in])
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dnl configuration file -- stay in 8.3 limit
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AC_CONFIG_HEADER(ftconfig.h:ftconfig.in)
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dnl Don't forget to update VERSION.DLL!
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version_info='9:2:3'
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AC_SUBST(version_info)
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ft_version=`echo $version_info | tr : .`
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AC_SUBST(ft_version)
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dnl checks for system type
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AC_CANONICAL_TARGET([])
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dnl checks for programs
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AC_PROG_CC
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AC_PROG_CPP
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dnl get Compiler flags right.
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if test "x$CC" = xgcc; then
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XX_CFLAGS="-Wall"
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XX_ANSIFLAGS="-pedantic -ansi"
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else
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case "$host" in
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*-dec-osf*)
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CFLAGS=
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XX_CFLAGS="-std1 -g3"
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XX_ANSIFLAGS=
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;;
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*)
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XX_CFLAGS=
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XX_ANSIFLAGS=
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;;
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esac
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fi
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AC_SUBST(XX_CFLAGS)
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AC_SUBST(XX_ANSIFLAGS)
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AC_CHECK_PROG(RMF, rm, rm -f)
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AC_CHECK_PROG(RMDIR, rmdir, rmdir)
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dnl Since this file will be finally moved to another directory we make
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dnl the path of the install script absolute. This small code snippet has
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dnl been taken from automake's `ylwrap' script.
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AC_PROG_INSTALL
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case "$INSTALL" in
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/*)
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;;
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*/*)
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INSTALL="`pwd`/$INSTALL" ;;
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esac
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dnl checks for header files
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AC_HEADER_STDC
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AC_CHECK_HEADERS(fcntl.h unistd.h)
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dnl checks for typedefs, structures, and compiler characteristics
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AC_C_CONST
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AC_CHECK_SIZEOF(int)
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AC_CHECK_SIZEOF(long)
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dnl checks for library functions
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dnl Here we check whether we can use our mmap file component.
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AC_FUNC_MMAP
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if test "$ac_cv_func_mmap_fixed_mapped" != yes; then
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FTSYS_SRC='$(BASE_)ftsystem.c'
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else
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FTSYS_SRC='$(BUILD)/ftsystem.c'
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FT_MUNMAP_DECL
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FT_MUNMAP_PARAM
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fi
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AC_SUBST(FTSYS_SRC)
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AC_CHECK_FUNCS(memcpy memmove)
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dnl Check for system zlib
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AC_ARG_WITH(zlib,
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[ --without-zlib use internal zlib instead of system-wide])
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if test x$with_zlib != xno && test -z "$LIBZ"; then
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AC_CHECK_LIB(z, gzsetparams, [AC_CHECK_HEADER(zlib.h, LIBZ='-lz')])
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fi
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if test x$with_zlib != xno && test -n "$LIBZ"; then
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CFLAGS="$CFLAGS -DFT_CONFIG_OPTION_SYSTEM_ZLIB"
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SYSTEM_ZLIB=yes
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fi
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AC_SUBST(LIBZ)
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AC_SUBST(CFLAGS)
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AC_SUBST(SYSTEM_ZLIB)
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AC_PROG_LIBTOOL
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dnl create the Unix-specific sub-Makefiles `builds/unix/unix-def.mk'
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dnl and 'builds/unix/unix-cc.mk' that will be used by the build system
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dnl
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AC_CONFIG_FILES([unix-cc.mk:unix-cc.in unix-def.mk:unix-def.in freetype-config])
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dnl re-generate the Jamfile to use libtool now
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dnl
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dnl AC_CONFIG_FILES([../../Jamfile:../../Jamfile.in])
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AC_OUTPUT
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dnl end of configure.ac
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