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tdegraphics/kviewshell/plugins/djvu/libdjvu/configure.in.in

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Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
15 years ago
dnl Copyright (c) 2002 Leon Bottou and Yann Le Cun.
dnl Copyright (c) 2001 AT&T
dnl
dnl Most of these macros are derived from macros listed
dnl at the GNU Autoconf Macro Archive
dnl http://www.gnu.org/software/ac-archive/
dnl
dnl This program is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
dnl
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program; if not, write to the Free Software
dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA02111 USA
dnl
dnl -------------------------------------------------------
dnl @synopsis AC_CHECK_CXX_OPT(OPTION,
dnl ACTION-IF-OKAY,ACTION-IF-NOT-OKAY)
dnl Check if compiler accepts option OPTION.
dnl -------------------------------------------------------
AC_DEFUN([AC_CHECK_CXX_OPT],[
opt="$1"
AC_MSG_CHECKING([if $CXX accepts $opt])
echo 'void f(){}' > conftest.cc
if test -z "`${CXX} ${CXXFLAGS} ${OPTS} $opt -c conftest.cc 2>&1`"; then
AC_MSG_RESULT(yes)
rm conftest.*
$2
else
AC_MSG_RESULT(no)
rm conftest.*
$3
fi
])
dnl -------------------------------------------------------
dnl @synopsis AC_CXX_MEMBER_TEMPLATES
dnl If the compiler supports member templates,
dnl define HAVE_MEMBER_TEMPLATES.
dnl -------------------------------------------------------
AC_DEFUN([AC_CXX_MEMBER_TEMPLATES],
[AC_CACHE_CHECK(whether the compiler supports member templates,
ac_cv_cxx_member_templates,
[AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([
template<class T, int N> class A
{ public:
template<int N2> A<T,N> operator=(const A<T,N2>& z) { return A<T,N>(); }
};],[A<double,4> x; A<double,7> y; x = y; return 0;],
ac_cv_cxx_member_templates=yes, ac_cv_cxx_member_templates=no)
AC_LANG_RESTORE
])
if test "$ac_cv_cxx_member_templates" = yes; then
AC_DEFINE(HAVE_MEMBER_TEMPLATES,1,
[define if the compiler supports member templates])
fi
])
dnl -------------------------------------------------------
dnl @synopsis AC_CXX_NAMESPACES
dnl Define HAVE_NAMESPACES if the compiler supports
dnl namespaces.
dnl -------------------------------------------------------
AC_DEFUN([AC_CXX_NAMESPACES],
[AC_CACHE_CHECK(whether the compiler implements namespaces,
ac_cv_cxx_namespaces,
[ AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([namespace Outer { namespace Inner { int i = 0; }}],
[using namespace Outer::Inner; return i;],
ac_cv_cxx_namespaces=yes, ac_cv_cxx_namespaces=no)
AC_LANG_RESTORE
])
if test "$ac_cv_cxx_namespaces" = yes && test "$ac_debug" = no; then
AC_DEFINE(HAVE_NAMESPACES,1,
[define if the compiler implements namespaces])
fi
])
dnl -------------------------------------------------------
dnl @synopsis AC_CXX_TYPENAME
dnl Define HAVE_TYPENAME if the compiler recognizes
dnl keyword typename.
dnl -------------------------------------------------------
AC_DEFUN([AC_CXX_TYPENAME],
[AC_CACHE_CHECK(whether the compiler recognizes typename,
ac_cv_cxx_typename,
[AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([template<typename T>class X {public:X(){}};],
[X<float> z; return 0;],
ac_cv_cxx_typename=yes, ac_cv_cxx_typename=no)
AC_LANG_RESTORE
])
if test "$ac_cv_cxx_typename" = yes; then
AC_DEFINE(HAVE_TYPENAME,1,[define if the compiler recognizes typename])
fi
])
dnl -------------------------------------------------------
dnl @synopsis AC_CXX_STDINCLUDES
dnl Define HAVE_STDINCLUDES if the compiler has the
dnl new style include files (without the .h)
dnl -------------------------------------------------------
AC_DEFUN([AC_CXX_STDINCLUDES],
[AC_CACHE_CHECK(whether the compiler comes with standard includes,
ac_cv_cxx_stdincludes,
[AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([#include <new>
struct X { int a; X(int a):a(a){}; };
X* foo(void *x) { return new(x) X(2); } ],[],
ac_cv_cxx_stdincludes=yes, ac_cv_cxx_stdincludes=no)
AC_LANG_RESTORE
])
if test "$ac_cv_cxx_stdincludes" = yes; then
AC_DEFINE(HAVE_STDINCLUDES,1,
[define if the compiler comes with standard includes])
fi
])
dnl -------------------------------------------------------
dnl @synopsis AC_CXX_BOOL
dnl If the compiler recognizes bool as a separate built-in type,
dnl define HAVE_BOOL. Note that a typedef is not a separate
dnl type since you cannot overload a function such that it
dnl accepts either the basic type or the typedef.
dnl -------------------------------------------------------
AC_DEFUN([AC_CXX_BOOL],
[AC_CACHE_CHECK(whether the compiler recognizes bool as a built-in type,
ac_cv_cxx_bool,
[AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([
int f(int x){return 1;}
int f(char x){return 1;}
int f(bool x){return 1;}
],[bool b = true; return f(b);],
ac_cv_cxx_bool=yes, ac_cv_cxx_bool=no)
AC_LANG_RESTORE
])
if test "$ac_cv_cxx_bool" = yes; then
AC_DEFINE(HAVE_BOOL,1,[define if bool is a built-in type])
fi
])
dnl -------------------------------------------------------
dnl @synopsis AC_CXX_EXCEPTIONS
dnl If the C++ compiler supports exceptions handling (try,
dnl throw and catch), define HAVE_EXCEPTIONS.
dnl -------------------------------------------------------
AC_DEFUN([AC_CXX_EXCEPTIONS],
[AC_CACHE_CHECK(whether the compiler supports exceptions,
ac_cv_cxx_exceptions,
[AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE(,[try { throw 1; } catch (int i) { return i; }],
ac_cv_cxx_exceptions=yes, ac_cv_cxx_exceptions=no)
AC_LANG_RESTORE
])
if test "$ac_cv_cxx_exceptions" = yes; then
AC_DEFINE(HAVE_EXCEPTIONS,1,[define if the compiler supports exceptions])
fi
])
dnl -------------------------------------------------------
dnl @synopsis AC_CXX_RPO
dnl Defines option --enable-rpo and searches program RPO.
dnl Set output variables CXXRPOFLAGS and RPO.
dnl -------------------------------------------------------
AC_DEFUN([AC_CXX_RPO],
[ CXXRPOFLAGS=
RPO_YES='#'
RPO_NO=''
if test x$GXX = xyes ; then
AC_ARG_ENABLE([rpo],
AC_HELP_STRING([--enable-rpo],
[Enable compilation with option -frepo]),
[ac_rpo=$enableval], [ac_rpo=no] )
if test x$ac_rpo != xno ; then
CXXRPOFLAGS='-frepo -fno-rtti'
RPO_YES=''
RPO_NO='#'
fi
fi
AC_SUBST(CXXRPOFLAGS)
AC_SUBST(RPO_YES)
AC_SUBST(RPO_NO)
])
dnl ------------------------------------------------------------------
dnl @synopsis AC_PATH_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
dnl This macro figures out how to build C programs using POSIX
dnl threads. It sets the PTHREAD_LIBS output variable to the threads
dnl library and linker flags, and the PTHREAD_CFLAGS output variable
dnl to any special C compiler flags that are needed. (The user can also
dnl force certain compiler flags/libs to be tested by setting these
dnl environment variables.).
dnl ------------------------------------------------------------------
AC_DEFUN([AC_PATH_PTHREAD], [
AC_REQUIRE([AC_CANONICAL_HOST])
acx_pthread_ok=no
# First, check if the POSIX threads header, pthread.h, is available.
# If it isn't, don't bother looking for the threads libraries.
TQt4 port kdegraphics This enables compilation under both Qt3 and Qt4 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1237557 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
14 years ago
KDE_CHECK_HEADER(pthread.h, , acx_pthread_ok=noheader)
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
15 years ago
# We must check for the threads library under a number of different
# names; the ordering is very important because some systems
# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
# libraries is broken (non-POSIX).
# First of all, check if the user has set any of the PTHREAD_LIBS,
# etcetera environment variables, and if threads linking works.
if test x${PTHREAD_LIBS+set} = xset ||
test x${PTHREAD_CFLAGS+set} = xset ; then
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
save_LIBS="$LIBS"
LIBS="$PTHREAD_LIBS $LIBS"
AC_MSG_CHECKING([provided PTHREAD_LIBS/PTHREAD_CFLAGS.])
AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes)
AC_MSG_RESULT($acx_pthread_ok)
if test x"$acx_pthread_ok" = xno; then
PTHREAD_LIBS=""
PTHREAD_CFLAGS=""
fi
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
CXXFLAGS="$save_CXXFLAGS"
fi
# Create a list of thread flags to try. Items starting with a "-" are
# C compiler flags, and other items are library names, except for "none"
# which indicates that we try without any flags at all.
acx_pthread_flags="pthreads none -Kthread -kthread lthread
-pthread -pthreads -mthreads pthread
--thread-safe -mt"
# The ordering *is* (sometimes) important.
# Some notes on the individual items follow:
# pthreads: AIX (must check this before -lpthread)
# none: in case threads are in libc; should be tried before -Kthread and
# other compiler flags to prevent continual compiler warnings
# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
# -pthreads: Solaris/gcc
# -mthreads: Mingw32/gcc, Lynx/gcc
# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
# doesn't hurt to check since this sometimes defines pthreads too;
# also defines -D_REENTRANT)
# pthread: Linux, etcetera
# --thread-safe: KAI C++
case "${host_cpu}-${host_os}" in
*solaris*)
# On Solaris (at least, for some versions), libc contains stubbed
# (non-functional) versions of the pthreads routines, so link-based
# tests will erroneously succeed. (We need to link with -pthread or
# -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
# a function called by this macro, so we could check for that, but
# who knows whether they'll stub that too in a future libc.) So,
# we'll just look for -pthreads and -lpthread first:
acx_pthread_flags="-pthread -pthreads pthread -mt $acx_pthread_flags"
;;
esac
if test x"$acx_pthread_ok" = xno; then
for flag in $acx_pthread_flags; do
case $flag in
none)
AC_MSG_CHECKING([whether pthreads work without any flags])
;;
-*)
AC_MSG_CHECKING([whether pthreads work with $flag])
PTHREAD_CFLAGS="$flag"
;;
*)
AC_MSG_CHECKING([for the pthreads library -l$flag])
PTHREAD_LIBS="-l$flag"
;;
esac
save_LIBS="$LIBS"
save_CFLAGS="$CFLAGS"
save_CXXFLAGS="$CXXFLAGS"
LIBS="$PTHREAD_LIBS $LIBS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
# Check for various functions. We must include pthread.h,
# since some functions may be macros. (On the Sequent, we
# need a special flag -Kthread to make this header compile.)
# We check for pthread_join because it is in -lpthread on IRIX
# while pthread_create is in libc. We check for pthread_attr_init
# due to DEC craziness with -lpthreads. We check for
# pthread_cleanup_push because it is one of the few pthread
# functions on Solaris that doesn't have a non-functional libc stub.
# We try pthread_create on general principles.
AC_TRY_LINK([#include <pthread.h>],
[pthread_t th; pthread_join(th, 0);
pthread_attr_init(0); pthread_cleanup_push(0, 0);
pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
[acx_pthread_ok=yes])
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
CXXFLAGS="$save_CXXFLAGS"
AC_MSG_RESULT($acx_pthread_ok)
if test "x$acx_pthread_ok" = xyes; then
break;
fi
PTHREAD_LIBS=""
PTHREAD_CFLAGS=""
done
fi
# Various other checks:
if test "x$acx_pthread_ok" = xyes; then
save_LIBS="$LIBS"
LIBS="$PTHREAD_LIBS $LIBS"
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
AC_MSG_CHECKING([if more special flags are required for pthreads])
flag=no
case "${host_cpu}-${host_os}" in
*-aix* | *-freebsd*) flag="-D_THREAD_SAFE";;
*solaris* | alpha*-osf*) flag="-D_REENTRANT";;
esac
AC_MSG_RESULT(${flag})
if test "x$flag" != xno; then
PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
fi
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
CXXFLAGS="$save_CXXFLAGS"
fi
AC_ARG_VAR(PTHREAD_LIBS, [Flags for linking pthread programs.])
AC_ARG_VAR(PTHREAD_CFLAGS, [Flags for compiling pthread programs.])
# execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
if test x"$acx_pthread_ok" = xyes; then
AC_DEFINE(HAVE_PTHREAD,1,[Define if pthreads are available])
ifelse([$1],,:,[$1])
else
ifelse([$2],,:,[$2])
fi
])
dnl ------------------------------------------------------------------
dnl @synopsis AC_PATH_COTHREADS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
dnl Define HAVE_COTHREAD if cothreads can be used.
dnl Define HAVE_COTHREAD_PATCH if cothread libgcc patch is available
dnl ------------------------------------------------------------------
AC_DEFUN([AC_PATH_COTHREAD], [
AC_REQUIRE([AC_CANONICAL_HOST])
acx_cothread=no
if test x$GXX = xyes ; then
AC_MSG_CHECKING([whether cothreads work with ${host_cpu}])
case ${host_cpu} in
i?86|powerpc*|mips*|alpha*|hppa*)
acx_cothread=yes
;;
esac
AC_MSG_RESULT($acx_cothread)
fi
if test x$acx_cothread != xno ; then
AC_MSG_CHECKING([whether libgcc contains the cothread patch])
AC_LANG_PUSH([C++])
TQt4 port kdegraphics This enables compilation under both Qt3 and Qt4 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1237557 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
14 years ago
kde_save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="$CXXFLAGS $qt_includes"
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
15 years ago
AC_TRY_LINK([extern "C" { void *(*__get_eh_context_ptr)();
void *__new_eh_context(void); }],
[ __get_eh_context_ptr = &__new_eh_context;],
[acx_cothread_patch=yes], [acx_cothread_patch=no])
TQt4 port kdegraphics This enables compilation under both Qt3 and Qt4 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1237557 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
14 years ago
CXXFLAGS="$kde_save_CXXFLAGS"
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
15 years ago
AC_LANG_POP([C++])
AC_MSG_RESULT($acx_cothread_patch)
if test x$acx_cothread_patch = xno ; then
AC_MSG_CHECKING([if the cothread patch is critical])
echo 'void foo() { throw "Hello"; }' > conftest.cc
compile="$CXX $CXXFLAGS -c conftest.cc"
check="nm conftest.o | grep sjthrow | cat > conftest.out"
acx_cothread_patch=yes
if AC_TRY_EVAL(compile) && AC_TRY_EVAL(check) ; then
if test -z "`cat conftest.out`" ; then
acx_cothread_patch=no
fi
fi
AC_MSG_RESULT($acx_cothread_patch)
rm conftest.*
if test x$acx_cothread_patch = xyes ; then
acx_cothread=no
AC_MSG_WARN([Cothread cannot work without the patch])
else
AC_MSG_WARN([Applying the patch is recommended anyway])
fi
AC_MSG_WARN([See the INSTALL file for more information])
fi
fi
# Must do.
if test x$acx_cothread = xyes ; then
AC_DEFINE(HAVE_COTHREAD,1,
[Define if cothreads are available.])
if test x$acx_cothread_patch = xyes ; then
AC_DEFINE(HAVE_COTHREAD_PATCH,1,
[Define if libgcc contains the cothread patch.])
fi
ifelse([$1],,:,[$1])
else
ifelse([$2],,:,[$2])
fi
])
dnl ------------------------------------------------------------------
dnl @synopsis AC_PATH_THREADS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
dnl Process optional option --enable-threads
dnl Check availability of pthreads or cothreads
dnl using AC_PATH_PTHREAD and AC_PATH_COTHREAD.
dnl Set output variable THREADS_LIBS and THREADS_CFLAGS
dnl ------------------------------------------------------------------
AC_DEFUN([AC_PATH_THREADS], [
AC_ARG_ENABLE(threads,
AC_HELP_STRING([--enable-threads],
[select threading model (default is auto)]),
ac_use_threads=$enableval, ac_use_threads=auto)
ac_threads=no
if test x$ac_use_threads != xno ; then
case x$ac_use_threads in
x|xyes|xauto|xposix|xpthread)
AC_PATH_PTHREAD(
[ ac_threads=pthread
ac_use_threads=pthread
THREAD_LIBS="$PTHREAD_LIBS"
THREAD_CFLAGS="$PTHREAD_CFLAGS -DTHREADMODEL=POSIXTHREADS"
] )
;;
esac
case x$ac_use_threads in
xposix|xpthread)
;;
x|xyes|xauto|xcothread)
AC_PATH_COTHREAD(
[ ac_threads=cothread
THREAD_CFLAGS="-DTHREADMODEL=COTHREADS"
] )
;;
*)
AC_MSG_ERROR(
[Invalid argument for --enable-threads
Valid arguments are: yes, no, posix, pthread, cothread, auto.])
;;
esac
fi
AC_SUBST(THREAD_LIBS)
AC_SUBST(THREAD_CFLAGS)
AC_MSG_CHECKING([threading model])
AC_MSG_RESULT($ac_threads)
if test $ac_threads != no ; then
AC_MSG_RESULT([setting THREAD_CFLAGS=$THREAD_CFLAGS])
AC_MSG_RESULT([setting THREAD_LIBS=$THREAD_LIBS])
ifelse([$1],,:,[$1])
else
ifelse([$2],,:,[$2])
fi
])
dnl ------------------------------------------------------------------
dnl @synopsis AC_PATH_TIFF([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
dnl Process option --with-tiff
dnl Search LIBTIFF. Define HAVE_TIFF.
dnl Set output variable TIFF_CFLAGS and TIFF_LIBS
dnl ------------------------------------------------------------------
AC_DEFUN([AC_PATH_TIFF],
[
AC_ARG_VAR(TIFF_LIBS)
AC_ARG_VAR(TIFF_CFLAGS)
ac_tiff=no
AC_ARG_WITH(tiff,
AC_HELP_STRING([--with-tiff=DIR],
[where libtiff is located]),
[ac_tiff=$withval], [ac_tiff=yes] )
# Process specification
if test x$ac_tiff = xyes ; then
test x${TIFF_LIBS+set} != xset && TIFF_LIBS="-ltiff"
elif test x$ac_tiff != xno ; then
test x${TIFF_LIBS+set} != xset && TIFF_LIBS="-L$ac_tiff -ltiff"
test x${TIFF_CFLAGS+set} != xset && TIFF_CFLAGS="-I$ac_tiff"
fi
# Try linking
if test x$ac_tiff != xno ; then
AC_MSG_CHECKING([for the libtiff library])
save_CFLAGS="$CFLAGS"
save_CXXFLAGS="$CXXFLAGS"
save_LIBS="$LIBS"
CFLAGS="$CFLAGS $TIFF_CFLAGS"
CXXFLAGS="$CXXFLAGS $TIFF_CFLAGS"
LIBS="$LIBS $TIFF_LIBS"
AC_TRY_LINK([
#ifdef __cplusplus
extern "C" {
#endif
#include <stdio.h>
#include <tiffio.h>
#ifdef __cplusplus
}
#endif ],[
TIFFOpen(0,0);],
[ac_tiff=yes], [ac_tiff=no] )
CFLAGS="$save_CFLAGS"
CXXFLAGS="$save_CXXFLAGS"
LIBS="$save_LIBS"
AC_MSG_RESULT($ac_tiff)
fi
# Finish
if test x$ac_tiff = xno; then
TIFF_CFLAGS= ; TIFF_LIBS=
ifelse([$2],,:,[$2])
else
AC_DEFINE(HAVE_TIFF,1,[Define if you have libtiff.])
AC_MSG_RESULT([setting TIFF_CFLAGS=$TIFF_CFLAGS])
AC_MSG_RESULT([setting TIFF_LIBS=$TIFF_LIBS])
ifelse([$1],,:,[$1])
fi
])
# C++
AC_LANG(C++)
AC_CXX_BOOL
AC_CXX_EXCEPTIONS
AC_CXX_TYPENAME
AC_CXX_STDINCLUDES
AC_CXX_NAMESPACES
AC_CXX_MEMBER_TEMPLATES
AC_CXX_RPO
# ----------------------------------------
# Libraries
# ----------------------------------------
AC_CHECK_LIB(m,sqrt)
AC_CHECK_LIB(iconv,libiconv)
# ----------------------------------------
# Header Files
# ----------------------------------------
AC_HEADER_STDC
AC_HEADER_DIRENT
AC_HEADER_TIME
AC_HEADER_SYS_WAIT
TQt4 port kdegraphics This enables compilation under both Qt3 and Qt4 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1237557 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
14 years ago
KDE_CHECK_HEADERS(wchar.h wctype.h sys/mman.h iconv.h)
KDE_CHECK_HEADERS(stdint.h sys/ipc.h sys/shm.h)
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
15 years ago
# ----------------------------------------
# Types
# ----------------------------------------
AC_CHECK_TYPES(wchar_t)
AC_CHECK_TYPES(long long int)
AC_CHECK_TYPES(mbstate_t,,,[#include "wchar.h"])
# ----------------------------------------
# Functions
# ----------------------------------------
AC_FUNC_MMAP
AC_FUNC_FORK
AC_CHECK_FUNCS(wcrtomb iswspace)
AC_CHECK_FUNCS(putc_unlocked strerror vsnprintf)
AC_CHECK_FUNCS(gethostname iconv strftime getpwuid)
# ----------------------------------------
# Test auxilliary packages
# ----------------------------------------
# Search TIFF library
AC_PATH_TIFF(,
[ no_tiff=yes
AC_MSG_WARN([Tiff support is disabled]) ])
# Search MULTITHREADING library
AC_PATH_THREADS(,
[ no_threads=yes
AC_MSG_WARN([Thread support is disabled]) ])
# ----------------------------------------
# Stuff added to config.h
# ----------------------------------------
# Fence
AH_TOP([
#ifndef DJVU_CONFIG_H
#define DJVU_CONFIG_H
/* config.h: begin */
])
# L18N Macros
AH_BOTTOM([
/* - Miscellaneous */
#define UNIX 1
#define NEED_GNUG_PRAGMAS 0
/* - BOOL */
#if !defined(HAVE_BOOL) && !defined(bool)
#define bool char
#define true 1
#define false 0
#endif
/* - WCHAR etc.*/
#if ! defined(HAVE_WCHAR_T)
#define HAS_WCHAR 0
#define HAS_WCTYPE 0
#define HAS_MBSTATE 0
#else
#define HAS_WCHAR 1
#if defined(HAVE_WCTYPE_H) && defined(HAVE_ISWSPACE)
#define HAS_WCTYPE 1
#endif
#if defined(HAVE_MBSTATE_T) && defined(HAVE_WCRTOMB)
#define HAS_MBSTATE 1
#endif
#endif
#if defined(HAVE_ICONV_H) && defined(HAVE_ICONV)
#define HAS_ICONV 1
#else
#define HAS_ICONV 0
#endif
/* - I18N MESSAGES HELL */
#define HAS_CTRL_C_IN_ERR_MSG 1
/* - CONTAINERS */
#ifndef HAVE_MEMBER_TEMPLATES
#define GCONTAINER_NO_MEMBER_TEMPLATES
#endif
#ifndef HAVE_TYPENAME
#define GCONTAINER_NO_TYPENAME
#endif
/* - COTHREAD */
#ifdef HAVE_COTHREAD
#ifndef HAVE_COTHREAD_PATCH
#define NO_LIBGCC_HOOKS
#endif
#endif
/* - JPEG */
#ifdef HAVE_LIBJPEG
#define NEED_JPEG_DECODER
#endif
/* - MMAP */
#if defined(HAVE_MMAP) && defined(HAVE_SYS_MMAN_H)
#define HAS_MEMMAP 1
#else
#define HAS_MEMMAP 0
#endif
/* config.h: end */
#endif
])