diff options
Diffstat (limited to 'm4/efl_check_funcs.m4')
| -rw-r--r-- | m4/efl_check_funcs.m4 | 435 |
1 files changed, 0 insertions, 435 deletions
diff --git a/m4/efl_check_funcs.m4 b/m4/efl_check_funcs.m4 deleted file mode 100644 index 3714969..0000000 --- a/m4/efl_check_funcs.m4 +++ /dev/null @@ -1,435 +0,0 @@ -dnl Copyright (C) 2012 Vincent Torri <vincent dot torri at gmail dot com> -dnl This code is public domain and can be freely used or copied. - -dnl Macros that check functions availability for the EFL: - -dnl dirfd -dnl dladdr -dnl dlopen -dnl fnmatch -dnl iconv -dnl setxattr (an al.) -dnl shm_open - - -dnl _EFL_CHECK_FUNC_DIRFD is for internal use -dnl _EFL_CHECK_FUNC_DIRFD(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) - -AC_DEFUN([_EFL_CHECK_FUNC_DIRFD], -[ -AC_LINK_IFELSE( - [ - AC_LANG_PROGRAM( - [[ -#ifdef HAVE_DIRENT_H -# include <dirent.h> -#endif - ]], - [[ -int main(void) -{ - DIR *dirp; - return dirfd(dirp); -} - ]]) - ], - [_efl_have_fct="yes"], - [_efl_have_fct="no"]) - -AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) -]) - -dnl _EFL_CHECK_FUNC_DLADDR_PRIV is for internal use -dnl _EFL_CHECK_FUNC_DLADDR_PRIV(EFL, LIB, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) - -AC_DEFUN([_EFL_CHECK_FUNC_DLADDR_PRIV], -[ -m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl -m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl - -LIBS_save="${LIBS}" -LIBS="${LIBS} $2" -AC_LINK_IFELSE( - [AC_LANG_PROGRAM( - [[ -#define _GNU_SOURCE -#include <dlfcn.h> - ]], - [[ -int res = dladdr(0, 0); - ]])], - [ - m4_defn([UPEFL])[]_LIBS="${m4_defn([UPEFL])[]_LIBS} $2" - requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} $2" - _efl_have_fct="yes" - ], - [_efl_have_fct="no"]) - -LIBS="${LIBS_save}" - -AS_IF([test "x${_efl_have_fct}" = "xyes"], [$3], [$4]) - -m4_popdef([DOWNEFL]) -m4_popdef([UPEFL]) -]) - -dnl _EFL_CHECK_FUNC_DLADDR is for internal use -dnl _EFL_CHECK_FUNC_DLADDR(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) - -AC_DEFUN([_EFL_CHECK_FUNC_DLADDR], -[ -m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl -m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl - -case "$host_os" in - mingw*) - _efl_have_fct="yes" - requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} -ldl" - m4_defn([UPEFL])[]_LIBS="${m4_defn([UPEFL])[]_LIBS} -ldl" - ;; - *) - _efl_have_fct="no" - -dnl Check is dladdr is in libc - _EFL_CHECK_FUNC_DLADDR_PRIV([$1], [], [_efl_have_fct="yes"], [_efl_have_fct="no"]) - -dnl Check is dlopen is in libdl - if test "x${_efl_have_fct}" = "xno" ; then - _EFL_CHECK_FUNC_DLADDR_PRIV([$1], [-ldl], [_efl_have_fct="yes"], [_efl_have_fct="no"]) - fi - ;; -esac - -AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) - -m4_popdef([DOWNEFL]) -m4_popdef([UPEFL]) -]) - -dnl _EFL_CHECK_FUNC_DLOPEN_PRIV is for internal use -dnl _EFL_CHECK_FUNC_DLOPEN_PRIV(EFL, LIB, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) - -AC_DEFUN([_EFL_CHECK_FUNC_DLOPEN_PRIV], -[ -m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl -m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl - -LIBS_save="${LIBS}" -LIBS="${LIBS} $2" -AC_LINK_IFELSE( - [AC_LANG_PROGRAM( - [[ -#include <dlfcn.h> - ]], - [[ -void *h = dlopen(0, 0); - ]])], - [ - m4_defn([UPEFL])[]_LIBS="${m4_defn([UPEFL])[]_LIBS} $2" - requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} $2" - _efl_have_fct="yes" - ], - [_efl_have_fct="no"]) - -LIBS="${LIBS_save}" - -AS_IF([test "x${_efl_have_fct}" = "xyes"], [$3], [$4]) - -m4_popdef([DOWNEFL]) -m4_popdef([UPEFL]) -]) - -dnl _EFL_CHECK_FUNC_DLOPEN is for internal use -dnl _EFL_CHECK_FUNC_DLOPEN(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) - -AC_DEFUN([_EFL_CHECK_FUNC_DLOPEN], -[ -m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl -m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl - -case "$host_os" in - mingw*) - _efl_have_fct="yes" - requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} -ldl" - m4_defn([UPEFL])[]_LIBS="${m4_defn([UPEFL])[]_LIBS} -ldl" - ;; - *) - _efl_have_fct="no" - -dnl Check is dlopen is in libc - _EFL_CHECK_FUNC_DLOPEN_PRIV([$1], [], [_efl_have_fct="yes"], [_efl_have_fct="no"]) - -dnl Check is dlopen is in libdl - if test "x${_efl_have_fct}" = "xno" ; then - _EFL_CHECK_FUNC_DLOPEN_PRIV([$1], [-ldl], [_efl_have_fct="yes"], [_efl_have_fct="no"]) - fi - ;; -esac - -AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) - -m4_popdef([DOWNEFL]) -m4_popdef([UPEFL]) -]) - -dnl _EFL_CHECK_FUNC_FNMATCH_PRIV is for internal use -dnl _EFL_CHECK_FUNC_FNMATCH_PRIV(EFL, LIB, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) - -AC_DEFUN([_EFL_CHECK_FUNC_FNMATCH_PRIV], -[ -m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl -m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl - -LIBS_save="${LIBS}" -LIBS="${LIBS} $2" -AC_LINK_IFELSE( - [AC_LANG_PROGRAM( - [[ -#include <stdlib.h> -#include <fnmatch.h> - ]], - [[ -int g = fnmatch(NULL, NULL, 0); - ]])], - [ - m4_defn([UPEFL])[]_LIBS="${m4_defn([UPEFL])[]_LIBS} $2" - requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} $2" - _efl_have_fct="yes" - ], - [_efl_have_fct="no"]) - -LIBS="${LIBS_save}" - -AS_IF([test "x${_efl_have_fct}" = "xyes"], [$3], [$4]) - -m4_popdef([DOWNEFL]) -m4_popdef([UPEFL]) -]) - -dnl _EFL_CHECK_FUNC_FNMATCH is for internal use -dnl _EFL_CHECK_FUNC_FNMATCH(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) - -AC_DEFUN([_EFL_CHECK_FUNC_FNMATCH], -[ -case "$host_os" in - mingw*) - _efl_have_fct="yes" - ;; - *) -dnl Check is fnmatch is in libc - _EFL_CHECK_FUNC_FNMATCH_PRIV([$1], [], [_efl_have_fct="yes"], [_efl_have_fct="no"]) - -dnl Check is fnmatch is in libfnmatch - if test "x${_efl_have_fct}" = "xno" ; then - _EFL_CHECK_FUNC_FNMATCH_PRIV([$1], [-lfnmatch], [_efl_have_fct="yes"], [_efl_have_fct="no"]) - fi - -dnl Check is fnmatch is in libiberty - if test "x${_efl_have_fct}" = "xno" ; then - _EFL_CHECK_FUNC_FNMATCH_PRIV([$1], [-liberty], [_efl_have_fct="yes"], [_efl_have_fct="no"]) - fi - ;; -esac - -AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) -]) - -dnl _EFL_CHECK_FUNC_ICONV_PRIV is for internal use -dnl _EFL_CHECK_FUNC_ICONV_PRIV(EFL, LIB, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) - -AC_DEFUN([_EFL_CHECK_FUNC_ICONV_PRIV], -[ -m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl -m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl - -LIBS_save="${LIBS}" -LIBS="${LIBS} $2" -AC_LINK_IFELSE( - [AC_LANG_PROGRAM( - [[ -#include <stdlib.h> -#include <iconv.h> - ]], - [[ -iconv_t ic; -size_t count = iconv(ic, NULL, NULL, NULL, NULL); - ]])], - [ - m4_defn([UPEFL])[]_LIBS="${m4_defn([UPEFL])[]_LIBS} $2" - requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} $2" - _efl_have_fct="yes" - ], - [_efl_have_fct="no"]) - -LIBS="${LIBS_save}" - -AS_IF([test "x${_efl_have_fct}" = "xyes"], [$3], [$4]) - -m4_popdef([DOWNEFL]) -m4_popdef([UPEFL]) -]) - -dnl _EFL_CHECK_FUNC_ICONV is for internal use -dnl _EFL_CHECK_FUNC_ICONV(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) - -AC_DEFUN([_EFL_CHECK_FUNC_ICONV], -[ -AC_ARG_WITH([iconv-link], - AC_HELP_STRING([--with-iconv-link=ICONV_LINK], [explicitly specify an iconv link option]), - [ - _efl_have_fct="yes" - iconv_libs=${withval} - ], - [_efl_have_fct="no"]) - -AC_MSG_CHECKING([for explicit iconv link options]) -if test "x${iconv_libs}" = "x" ; then - AC_MSG_RESULT([no explicit iconv link option]) -else - AC_MSG_RESULT([${iconv_libs}]) -fi - -dnl Check is iconv is in libc -if test "x${_efl_have_fct}" = "xno" ; then - _EFL_CHECK_FUNC_ICONV_PRIV([$1], [], [_efl_have_fct="yes"], [_efl_have_fct="no"]) -fi - -dnl Check is iconv is in libiconv -if test "x${_efl_have_fct}" = "xno" ; then - _EFL_CHECK_FUNC_ICONV_PRIV([$1], [-liconv], [_efl_have_fct="yes"], [_efl_have_fct="no"]) -fi - -dnl Check is iconv is in libiconv_plug -if test "x${_efl_have_fct}" = "xno" ; then - _EFL_CHECK_FUNC_ICONV_PRIV([$1], [-liconv_plug], [_efl_have_fct="yes"], [_efl_have_fct="no"]) -fi - -AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) -]) - -dnl _EFL_CHECK_FUNC_SETXATTR is for internal use -dnl _EFL_CHECK_FUNC_SETXATTR(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) - -AC_DEFUN([_EFL_CHECK_FUNC_SETXATTR], -[ -AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM( - [[ -#include <stdlib.h> -#include <sys/types.h> -#include <sys/xattr.h> - ]], - [[ -size_t tmp = listxattr("/", NULL, 0); -tmp = getxattr("/", "user.ethumb.md5", NULL, 0); -setxattr("/", "user.ethumb.md5", NULL, 0, 0); - ]])], - [_efl_have_fct="yes"], - [_efl_have_fct="no"]) - -AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) -]) - -dnl _EFL_CHECK_FUNC_SHM_OPEN_PRIV is for internal use -dnl _EFL_CHECK_FUNC_SHM_OPEN_PRIV(EFL, LIB, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) - -AC_DEFUN([_EFL_CHECK_FUNC_SHM_OPEN_PRIV], -[ -m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl -m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl - -LIBS_save="${LIBS}" -LIBS="${LIBS} $2" -AC_LINK_IFELSE( - [AC_LANG_PROGRAM( - [[ -#include <sys/mman.h> -#include <sys/stat.h> /* For mode constants */ -#include <fcntl.h> /* For O_* constants */ - ]], - [[ -int fd; - -fd = shm_open("/dev/null", O_RDONLY, S_IRWXU | S_IRWXG | S_IRWXO); - ]])], - [ - m4_defn([UPEFL])[]_LIBS="$m4_defn([UPEFL])[]_LIBS $2" - requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} $2" - _efl_have_fct="yes" - ], - [_efl_have_fct="no"]) - -LIBS="${LIBS_save}" - -AS_IF([test "x${_efl_have_fct}" = "xyes"], [$3], [$4]) - -m4_popdef([DOWNEFL]) -m4_popdef([UPEFL]) -]) - -dnl _EFL_CHECK_FUNC_SHM_OPEN is for internal use -dnl _EFL_CHECK_FUNC_SHM_OPEN(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) - -AC_DEFUN([_EFL_CHECK_FUNC_SHM_OPEN], -[ -_efl_have_fct="no" - -dnl Check is shm_open is in libc -_EFL_CHECK_FUNC_SHM_OPEN_PRIV([$1], [], - [_efl_have_fct="yes"], - [_efl_have_fct="no"]) - -dnl Check is shm_open is in librt -if test "x${_efl_have_fct}" = "xno" ; then - _EFL_CHECK_FUNC_SHM_OPEN_PRIV([$1], [-lrt], - [_efl_have_fct="yes"], - [_efl_have_fct="no"]) -fi - -AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) -]) - -dnl Macro that checks function availability -dnl -dnl EFL_CHECK_FUNC(EFL, FUNCTION) -dnl AC_DEFINE : EFL_HAVE_FUNCTION (FUNCTION being replaced by its value) -dnl result in efl_func_function (function being replaced by its value) - -AC_DEFUN([EFL_CHECK_FUNC], -[ -m4_pushdef([UP], m4_translit([$2], [-a-z], [_A-Z]))dnl -m4_pushdef([DOWN], m4_translit([$2], [-A-Z], [_a-z]))dnl - -m4_default([_EFL_CHECK_FUNC_]m4_defn([UP]))($1, [have_fct="yes"], [have_fct="no"]) - -if test "x$2" = "xsetxattr" ; then - AC_MSG_CHECKING([for extended attributes]) -else - AC_MSG_CHECKING([for ]m4_defn([DOWN])) -fi - -AC_MSG_RESULT([${have_fct}]) - -if test "x${have_fct}" = "xyes" ; then - if test "x$2" = "xsetxattr" ; then - AC_DEFINE([HAVE_XATTR], [1], [Define to 1 if you have the `listxattr', `setxattr' and `getxattr' functions.]) - else - AC_DEFINE([HAVE_]m4_defn([UP]), [1], [Define to 1 if you have the `]m4_defn([DOWN])[' function.]) - fi -fi - -efl_func_[]m4_defn([DOWN])="${have_fct}" - -m4_popdef([DOWN]) -m4_popdef([UP]) -]) - -dnl Macro that iterates over a sequence of space separated functions -dnl and that calls EFL_CHECK_FUNC() for each of these functions -dnl -dnl EFL_CHECK_FUNCS(EFL, FUNCTIONS) - -AC_DEFUN([EFL_CHECK_FUNCS], -[ -m4_foreach_w([fct], [$2], [EFL_CHECK_FUNC($1, m4_defn([fct]))]) -]) |