ref: 4978d04e5f87d388b5463e7dafc65144a4731654
dir: /builds/unix/configure.in/
dnl This file is part of the FreeType project.
dnl
dnl Process this file with autoconf to produce a configure script.
dnl
AC_INIT(ftconfig.in)
dnl configuration file -- stay in 8.3 limit
AC_CONFIG_HEADER(ftconfig.h:ftconfig.in)
version_info='6:1:0'
AC_SUBST(version_info)
dnl checks for system type
AC_CANONICAL_SYSTEM
dnl checks for programs
AC_PROG_CC
AC_PROG_CPP
dnl get Compiler flags right.
if test "x$CC" = xgcc; then
XX_CFLAGS="-Wall"
XX_ANSIFLAGS="-pedantic -ansi"
else
case "$host" in
*-dec-osf*)
CFLAGS=
XX_CFLAGS="-std1 -g3"
XX_ANSIFLAGS=
;;
*)
XX_CFLAGS=
XX_ANSIFLAGS=
;;
esac
fi
AC_SUBST(XX_CFLAGS)
AC_SUBST(XX_ANSIFLAGS)
AC_CHECK_PROG(RMF, rm, rm -f)
AC_CHECK_PROG(RMDIR, rmdir, rmdir)
dnl Since this file will be finally moved to another directory we make
dnl the path of the install script absolute. This small code snippet has
dnl been taken from automake's `ylwrap' script.
AC_PROG_INSTALL
case "$INSTALL" in
/*)
;;
*/*)
INSTALL="`pwd`/$INSTALL" ;;
esac
dnl checks for header files
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h unistd.h)
dnl checks for typedefs, structures, and compiler characteristics
AC_C_CONST
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
dnl checks for library functions
dnl Here we check whether we can use our mmap file component.
AC_FUNC_MMAP
if test "$ac_cv_func_mmap_fixed_mapped" != yes; then
FTSYS_SRC='$(BASE_)ftsystem.c'
else
FTSYS_SRC='$(BUILD)/ftsystem.c'
FT_MUNMAP_DECL
FT_MUNMAP_PARAM
fi
AC_SUBST(FTSYS_SRC)
AC_CHECK_FUNCS(memcpy memmove)
AM_PROG_LIBTOOL
dnl create the Unix-specific sub-Makefiles `builds/unix/unix-def.mk'
dnl and 'builds/unix/unix-cc.mk' that will be used by the build system
dnl
AC_OUTPUT(unix-cc.mk:unix-cc.in unix-def.mk:unix-def.in freetype-config)
dnl end of configure.in