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autotools: more cross platform dlfuncs/shm_open checks

This commit is contained in:
Daniel Kolesa 2015-08-05 12:40:12 +01:00
parent 1ff8ab7d8e
commit 0d44b94248
1 changed files with 37 additions and 4 deletions
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41
m4/efl_check_funcs.m4
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@ -60,13 +60,21 @@ dnl _EFL_CHECK_FUNC_DLADDR is for internal use
dnl _EFL_CHECK_FUNC_DLADDR(EFL, VARIABLE)
AC_DEFUN([_EFL_CHECK_FUNC_DLADDR],
[
dllibs=""
case "$host_os" in
linux*)
dllibs="-ldl"
;;
*)
;;
esac
case "$host_os" in
mingw*)
$2="yes"
EFL_ADD_LIBS([$1], [lib/evil/libdl.la])
;;
*)
EFL_FIND_LIB_FOR_CODE([$1], [-ldl], [$2], [[
EFL_FIND_LIB_FOR_CODE([$1], [$dllibs], [$2], [[
#ifndef _GNU_SOURCE
# define _GNU_SOURCE
#endif
@ -81,13 +89,21 @@ dnl _EFL_CHECK_FUNC_DLOPEN is for internal use
dnl _EFL_CHECK_FUNC_DLOPEN(EFL, VARIABLE)
AC_DEFUN([_EFL_CHECK_FUNC_DLOPEN],
[
dllibs=""
case "$host_os" in
linux*)
dllibs="-ldl"
;;
*)
;;
esac
case "$host_os" in
mingw*)
$2="yes"
EFL_ADD_LIBS([$1], [lib/evil/libdl.la])
;;
*)
EFL_FIND_LIB_FOR_CODE([$1], [-ldl], [$2], [[
EFL_FIND_LIB_FOR_CODE([$1], [$dllibs], [$2], [[
#include <dlfcn.h>
]], [[void *h = dlopen(0, 0);]])
;;
@ -98,13 +114,21 @@ dnl _EFL_CHECK_FUNC_DLSYM is for internal use
dnl _EFL_CHECK_FUNC_DLSYM(EFL, VARIABLE)
AC_DEFUN([_EFL_CHECK_FUNC_DLSYM],
[
dllibs=""
case "$host_os" in
linux*)
dllibs="-ldl"
;;
*)
;;
esac
case "$host_os" in
mingw*)
$2="yes"
EFL_ADD_LIBS([$1], [lib/evil/libdl.la])
;;
*)
EFL_FIND_LIB_FOR_CODE([$1], [-ldl], [$2], [[
EFL_FIND_LIB_FOR_CODE([$1], [$dllibs], [$2], [[
#ifndef _GNU_SOURCE
# define _GNU_SOURCE
#endif
@ -215,7 +239,16 @@ fi
dnl _EFL_CHECK_FUNC_SHM_OPEN is for internal use
dnl _EFL_CHECK_FUNC_SHM_OPEN(EFL, VARIABLE)
AC_DEFUN([_EFL_CHECK_FUNC_SHM_OPEN],
[EFL_FIND_LIB_FOR_CODE([$1], [-lrt], [$2], [[
[
shmlibs=""
case "$host_os" in
linux*)
shmlibs="-lrt"
;;
*)
;;
esac
EFL_FIND_LIB_FOR_CODE([$1], [$shmlibs], [$2], [[
#include <sys/mman.h>
#include <sys/stat.h> /* For mode constants */
#include <fcntl.h> /* For O_* constants */