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dnl $Id: configure.in,v 1.13 2002/12/16 20:16:24 cegger Exp $
dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.13)
AC_INIT(include/ggi/gcp.h)
dnl Put the name and version of the package here
AM_INIT_AUTOMAKE(libggigcp,0.8.2,-)
AM_MAINTAINER_MODE
AM_DISABLE_STATIC
dnl ========================================================================
dnl Set some defaults
PATHTAG="pAtHTAg"
TAGLEN="7"
gcp_conffile="libggigcp.conf"
ggi_subdir="ggi"
use_debug="yes"
dnl Targets
dnl This extension will _never_ have display-targets
dnl ========================================================================
dnl Checks for programs.
AC_PROG_AWK
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL
dnl ========================================================================
dnl User selectable options
dnl Bah! autoconf hasn't set prefix to it's default value yet!
test "x$prefix" = xNONE && prefix=$ac_default_prefix
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
GGI_INST_PATH
GGI_UNINST_PATH
GII_UNINST_PATH
AC_ARG_ENABLE(debug,
[ --disable-debug don't build with run-time debugging (speed freaks)],
use_debug=$enableval)
dnl TARGETS:
dnl Support the --with-extra-libs and --with-extra-includes command line
dnl options to 'configure'.
GGI_EXTRA_PATHS
dnl ========================================================================
dnl Checks for header files.
dnl Check for standard C headers
AC_HEADER_STDC
dnl Check for ggi/ggi.h and myheader.h
dnl AC_CHECK_HEADERS(ggi/ggi.h myheader.h)
AC_CHECK_HEADERS(ggi/ggi.h)
dnl ========================================================================
dnl Checks for typedefs, structures, and compiler characteristics.
dnl Check if the compiler supports the 'const' keyword, otherwise define
dnl 'const' to empty.
AC_C_CONST
dnl Check if the compiler supports inlining. If it does define 'inline' to
dnl the apropriate keyword, otherwise define it to empty.
AC_C_INLINE
dnl Check for the extension of shared libraries (excluding the dot) and
dnl put it in the @DLLEXT@ Makefile variable.
GGI_DLLEXT
dnl ========================================================================
dnl Checks for library functions.
dnl ========================================================================
dnl LibGGI must be built
ggi_missing_part=no
AC_CHECK_LIB(ggi,ggiInit,foo=bar,ggi_missing_part=yes)
if test "$ac_cv_header_ggi_ggi_h" != "yes" -o \
"$ggi_missing_part" = "yes" ; then
AC_MSG_ERROR([Either wrong include path is used or LibGGI is
not properly installed on the system. You need LibGGI for
building LibGCP. Please compile LibGGI first.])
fi
dnl ========================================================================
dnl Checks for target-specific libraries and headers
DISPLAYSUBDIRS=""
DEFAULTSUBDIRS="color"
dnl ========================================================================
dnl Check for targets
dnl ========================================================================
dnl Finally add some flags
dnl _THREAD_SAFE is used instead of _REENTRANT on some systems
CFLAGS="$CFLAGS -D_REENTRANT -D_THREAD_SAFE"
if test "x$use_debug" = "xyes"; then
AC_DEFINE(DEBUG)
if test "$ac_cv_prog_gcc" = "yes"; then
CFLAGS="$CFLAGS -g -Wall -Wstrict-prototypes"
fi
fi
dnl ========================================================================
dnl Write output
AC_SUBST(DISPLAYSUBDIRS)
AC_SUBST(DEFAULTSUBDIRS)
dnl Use static_* to substitute into files where values shouldn't
dnl dynamicly change. Makefiles need to be able to dynamicly change
dnl paths between build and install and shouldn't use these static_*.
dnl Files that will be installed must always show the final location where
dnl they will reside and should use these static_* values.
dnl Ensure that all static_* are fully expanded.
eval static_libdir="$libdir"
old_val=""
until test "$static_libdir" = "$old_val"; do
old_val="$static_libdir"
eval static_libdir="$static_libdir"
done
eval static_sysconfdir="$sysconfdir"
old_val=""
until test "$static_sysconfdir" = "$old_val"; do
old_val="$static_sysconfdir"
eval static_sysconfdir="$static_sysconfdir"
done
AC_SUBST(ggi_subdir)
AC_SUBST(static_libdir)
AC_SUBST(static_sysconfdir)
AC_DEFINE_UNQUOTED(GCPTAGLEN,$TAGLEN)
AC_DEFINE_UNQUOTED(GCPPATHTAG,"$PATHTAG")
AC_DEFINE_UNQUOTED(GCPCONFFILE,"$PATHTAG$static_sysconfdir/$ggi_subdir/$gcp_conffile")
AM_CONFIG_HEADER(config.h)
AC_OUTPUT(
Makefile
include/Makefile
include/ggi/Makefile
include/ggi/internal/Makefile
gcp/Makefile
default/Makefile
default/color/Makefile
demos/Makefile
doc/Makefile
m4/Makefile
libggigcp.conf
)
|