Please, test. config.h is the same (except useless macro HAVE_ICONV_H) and compilation is correct on linux and mingw here SVN revision: 72972devs/devilhorns/wayland_egl
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06aa05c2c3
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766a3ce890
4 changed files with 448 additions and 175 deletions
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dnl Copyright (C) 2012 Vincent Torri <vincent dot torri at gmail dot com> |
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dnl This code is public domain and can be freely used or copied. |
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|
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dnl Macros that check functions availability for the EFL: |
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|
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dnl dirfd |
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dnl dladdr |
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dnl dlopen |
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dnl fnmatch |
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dnl iconv |
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dnl setxattr (an al.) |
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dnl shm_open |
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|
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|
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dnl _EFL_CHECK_FUNC_DIRFD is for internal use |
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dnl _EFL_CHECK_FUNC_DIRFD(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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|
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AC_DEFUN([_EFL_CHECK_FUNC_DIRFD], |
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[ |
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AC_LINK_IFELSE( |
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[ |
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AC_LANG_PROGRAM( |
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[[ |
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#ifdef HAVE_DIRENT_H |
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# include <dirent.h> |
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#endif |
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]], |
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[[ |
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int main(void) |
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{ |
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DIR *dirp; |
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return dirfd(dirp); |
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} |
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]]) |
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], |
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[_efl_have_fct="yes"], |
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[_efl_have_fct="no"]) |
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|
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AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) |
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]) |
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|
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dnl _EFL_CHECK_FUNC_DLADDR_PRIV is for internal use |
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dnl _EFL_CHECK_FUNC_DLADDR_PRIV(EFL, LIB, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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|
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AC_DEFUN([_EFL_CHECK_FUNC_DLADDR_PRIV], |
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[ |
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m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl |
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m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl |
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|
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LIBS_save="${LIBS}" |
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LIBS="${LIBS} $2" |
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AC_LINK_IFELSE( |
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[AC_LANG_PROGRAM( |
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[[ |
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#define _GNU_SOURCE |
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#include <dlfcn.h> |
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]], |
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[[ |
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int res = dladdr(0, 0); |
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]])], |
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[ |
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m4_defn([UPEFL])[]_LIBS="${m4_defn([UPEFL])[]_LIBS} $2" |
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requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} $2" |
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_efl_have_fct="yes" |
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], |
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[_efl_have_fct="no"]) |
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|
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LIBS="${LIBS_save}" |
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|
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AS_IF([test "x${_efl_have_fct}" = "xyes"], [$3], [$4]) |
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|
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m4_popdef([DOWNEFL]) |
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m4_popdef([UPEFL]) |
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]) |
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|
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dnl _EFL_CHECK_FUNC_DLADDR is for internal use |
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dnl _EFL_CHECK_FUNC_DLADDR(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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|
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AC_DEFUN([_EFL_CHECK_FUNC_DLADDR], |
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[ |
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m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl |
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m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl |
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|
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case "$host_os" in |
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mingw*) |
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_efl_have_fct="yes" |
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requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} -ldl" |
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m4_defn([UPEFL])[]_LIBS="${m4_defn([UPEFL])[]_LIBS} -ldl" |
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;; |
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*) |
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_efl_have_fct="no" |
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|
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dnl Check is dladdr is in libc |
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_EFL_CHECK_FUNC_DLADDR_PRIV([$1], [], [_efl_have_fct="yes"], [_efl_have_fct="no"]) |
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|
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dnl Check is dlopen is in libdl |
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if test "x${_efl_have_fct}" = "xno" ; then |
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_EFL_CHECK_FUNC_DLADDR_PRIV([$1], [-ldl], [_efl_have_fct="yes"], [_efl_have_fct="no"]) |
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fi |
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;; |
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esac |
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AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) |
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m4_popdef([DOWNEFL]) |
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m4_popdef([UPEFL]) |
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]) |
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dnl _EFL_CHECK_FUNC_DLOPEN_PRIV is for internal use |
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dnl _EFL_CHECK_FUNC_DLOPEN_PRIV(EFL, LIB, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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AC_DEFUN([_EFL_CHECK_FUNC_DLOPEN_PRIV], |
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[ |
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m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl |
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m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl |
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|
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LIBS_save="${LIBS}" |
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LIBS="${LIBS} $2" |
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AC_LINK_IFELSE( |
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[AC_LANG_PROGRAM( |
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[[ |
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#include <dlfcn.h> |
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]], |
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[[ |
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void *h = dlopen(0, 0); |
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]])], |
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[ |
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m4_defn([UPEFL])[]_LIBS="${m4_defn([UPEFL])[]_LIBS} $2" |
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requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} $2" |
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_efl_have_fct="yes" |
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], |
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[_efl_have_fct="no"]) |
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|
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LIBS="${LIBS_save}" |
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|
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AS_IF([test "x${_efl_have_fct}" = "xyes"], [$3], [$4]) |
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m4_popdef([DOWNEFL]) |
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m4_popdef([UPEFL]) |
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]) |
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|
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dnl _EFL_CHECK_FUNC_DLOPEN is for internal use |
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dnl _EFL_CHECK_FUNC_DLOPEN(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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AC_DEFUN([_EFL_CHECK_FUNC_DLOPEN], |
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[ |
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m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl |
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m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl |
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|
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case "$host_os" in |
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mingw*) |
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_efl_have_fct="yes" |
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requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} -ldl" |
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m4_defn([UPEFL])[]_LIBS="${m4_defn([UPEFL])[]_LIBS} -ldl" |
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;; |
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*) |
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_efl_have_fct="no" |
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dnl Check is dlopen is in libc |
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_EFL_CHECK_FUNC_DLOPEN_PRIV([$1], [], [_efl_have_fct="yes"], [_efl_have_fct="no"]) |
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dnl Check is dlopen is in libdl |
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if test "x${_efl_have_fct}" = "xno" ; then |
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_EFL_CHECK_FUNC_DLOPEN_PRIV([$1], [-ldl], [_efl_have_fct="yes"], [_efl_have_fct="no"]) |
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fi |
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;; |
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esac |
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AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) |
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m4_popdef([DOWNEFL]) |
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m4_popdef([UPEFL]) |
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]) |
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dnl _EFL_CHECK_FUNC_FNMATCH_PRIV is for internal use |
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dnl _EFL_CHECK_FUNC_FNMATCH_PRIV(EFL, LIB, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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AC_DEFUN([_EFL_CHECK_FUNC_FNMATCH_PRIV], |
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[ |
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m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl |
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m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl |
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|
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LIBS_save="${LIBS}" |
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LIBS="${LIBS} $2" |
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AC_LINK_IFELSE( |
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[AC_LANG_PROGRAM( |
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[[ |
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#include <stdlib.h> |
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#include <fnmatch.h> |
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]], |
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[[ |
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int g = fnmatch(NULL, NULL, 0); |
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]])], |
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[ |
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m4_defn([UPEFL])[]_LIBS="${m4_defn([UPEFL])[]_LIBS} $2" |
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requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} $2" |
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_efl_have_fct="yes" |
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], |
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[_efl_have_fct="no"]) |
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|
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LIBS="${LIBS_save}" |
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AS_IF([test "x${_efl_have_fct}" = "xyes"], [$3], [$4]) |
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m4_popdef([DOWNEFL]) |
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m4_popdef([UPEFL]) |
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]) |
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dnl _EFL_CHECK_FUNC_FNMATCH is for internal use |
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dnl _EFL_CHECK_FUNC_FNMATCH(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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AC_DEFUN([_EFL_CHECK_FUNC_FNMATCH], |
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[ |
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case "$host_os" in |
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mingw*) |
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_efl_have_fct="yes" |
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;; |
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*) |
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dnl Check is fnmatch is in libfnmatch |
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_EFL_CHECK_FUNC_FNMATCH_PRIV([$1], [-lfnmatch], [_efl_have_fct="yes"], [_efl_have_fct="no"]) |
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dnl Check is fnmatch is in libiberty |
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if test "x${_efl_have_fct}" = "xno" ; then |
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_EFL_CHECK_FUNC_FNMATCH_PRIV([$1], [-liberty], [_efl_have_fct="yes"], [_efl_have_fct="no"]) |
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fi |
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;; |
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esac |
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AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) |
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]) |
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dnl _EFL_CHECK_FUNC_ICONV_PRIV is for internal use |
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dnl _EFL_CHECK_FUNC_ICONV_PRIV(EFL, LIB, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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AC_DEFUN([_EFL_CHECK_FUNC_ICONV_PRIV], |
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[ |
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m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl |
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m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl |
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LIBS_save="${LIBS}" |
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LIBS="${LIBS} $2" |
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AC_LINK_IFELSE( |
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[AC_LANG_PROGRAM( |
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[[ |
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#include <stdlib.h> |
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#include <iconv.h> |
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]], |
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[[ |
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iconv_t ic; |
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size_t count = iconv(ic, NULL, NULL, NULL, NULL); |
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]])], |
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[ |
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m4_defn([UPEFL])[]_LIBS="${m4_defn([UPEFL])[]_LIBS} $2" |
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requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} $2" |
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_efl_have_fct="yes" |
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], |
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[_efl_have_fct="no"]) |
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|
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LIBS="${LIBS_save}" |
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AS_IF([test "x${_efl_have_fct}" = "xyes"], [$3], [$4]) |
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m4_popdef([DOWNEFL]) |
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m4_popdef([UPEFL]) |
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]) |
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dnl _EFL_CHECK_FUNC_ICONV is for internal use |
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dnl _EFL_CHECK_FUNC_ICONV(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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AC_DEFUN([_EFL_CHECK_FUNC_ICONV], |
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[ |
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AC_ARG_WITH([iconv-link], |
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AC_HELP_STRING([--with-iconv-link=ICONV_LINK], [explicitly specify an iconv link option]), |
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[ |
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_efl_have_fct="yes" |
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iconv_libs=${withval} |
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], |
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[_efl_have_fct="no"]) |
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AC_MSG_CHECKING([for explicit iconv link options]) |
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if test "x${iconv_libs}" = "x" ; then |
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AC_MSG_RESULT([no explicit iconv link option]) |
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else |
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AC_MSG_RESULT([${iconv_libs}]) |
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fi |
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dnl Check is iconv is in libc |
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if test "x${_efl_have_fct}" = "xno" ; then |
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_EFL_CHECK_FUNC_ICONV_PRIV([$1], [], [_efl_have_fct="yes"], [_efl_have_fct="no"]) |
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fi |
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dnl Check is iconv is in libiconv |
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if test "x${_efl_have_fct}" = "xno" ; then |
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_EFL_CHECK_FUNC_ICONV_PRIV([$1], [-liconv], [_efl_have_fct="yes"], [_efl_have_fct="no"]) |
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fi |
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dnl Check is iconv is in libiconv_plug |
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if test "x${_efl_have_fct}" = "xno" ; then |
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_EFL_CHECK_FUNC_ICONV_PRIV([$1], [-liconv_plug], [_efl_have_fct="yes"], [_efl_have_fct="no"]) |
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fi |
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AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) |
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]) |
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dnl _EFL_CHECK_FUNC_SETXATTR is for internal use |
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dnl _EFL_CHECK_FUNC_SETXATTR(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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AC_DEFUN([_EFL_CHECK_FUNC_SETXATTR], |
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[ |
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AC_COMPILE_IFELSE( |
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[AC_LANG_PROGRAM( |
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[[ |
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#include <stdlib.h> |
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#include <sys/types.h> |
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#include <sys/xattr.h> |
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]], |
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[[ |
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size_t tmp = listxattr("/", NULL, 0); |
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tmp = getxattr("/", "user.ethumb.md5", NULL, 0); |
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setxattr("/", "user.ethumb.md5", NULL, 0, 0); |
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]])], |
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[_efl_have_fct="yes"], |
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[_efl_have_fct="no"]) |
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|
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AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) |
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]) |
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dnl _EFL_CHECK_FUNC_SHM_OPEN_PRIV is for internal use |
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dnl _EFL_CHECK_FUNC_SHM_OPEN_PRIV(EFL, LIB, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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AC_DEFUN([_EFL_CHECK_FUNC_SHM_OPEN_PRIV], |
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[ |
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m4_pushdef([UPEFL], m4_translit([$1], [-a-z], [_A-Z]))dnl |
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m4_pushdef([DOWNEFL], m4_translit([$1], [-A-Z], [_a-z]))dnl |
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LIBS_save="${LIBS}" |
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LIBS="${LIBS} $2" |
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AC_LINK_IFELSE( |
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[AC_LANG_PROGRAM( |
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[[ |
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#include <sys/mman.h> |
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#include <sys/stat.h> /* For mode constants */ |
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#include <fcntl.h> /* For O_* constants */ |
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]], |
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[[ |
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int fd; |
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fd = shm_open("/dev/null", O_RDONLY, S_IRWXU | S_IRWXG | S_IRWXO); |
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]])], |
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[ |
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m4_defn([UPEFL])[]_LIBS="$ m4_defn([UPEFL])[]_LIBS $2" |
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requirements_libs_[]m4_defn([DOWNEFL])="${requirements_libs_[]m4_defn([DOWNEFL])} $2" |
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_efl_have_fct="yes" |
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], |
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[_efl_have_fct="no"]) |
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LIBS="${LIBS_save}" |
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AS_IF([test "x${_efl_have_fct}" = "xyes"], [$3], [$4]) |
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m4_popdef([DOWNEFL]) |
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m4_popdef([UPEFL]) |
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]) |
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dnl _EFL_CHECK_FUNC_SHM_OPEN is for internal use |
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dnl _EFL_CHECK_FUNC_SHM_OPEN(EFL, ACTION-IF-FOUND, ACTION-IF-NOT-FOUND) |
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AC_DEFUN([_EFL_CHECK_FUNC_SHM_OPEN], |
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[ |
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_efl_have_fct="no" |
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dnl Check is shm_open is in libc |
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_EFL_CHECK_FUNC_SHM_OPEN_PRIV([$1], [], |
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[_efl_have_fct="yes"], |
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[_efl_have_fct="no"]) |
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dnl Check is shm_open is in librt |
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if test "x${_efl_have_fct}" = "xno" ; then |
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_EFL_CHECK_FUNC_SHM_OPEN_PRIV([$1], [-lrt], |
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[_efl_have_fct="yes"], |
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[_efl_have_fct="no"]) |
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fi |
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AS_IF([test "x${_efl_have_fct}" = "xyes"], [$2], [$3]) |
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]) |
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dnl Macro that checks function availability |
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dnl |
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dnl EFL_CHECK_FUNC(EFL, FUNCTION) |
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dnl AC_SUBST : EFL_CFLAGS and EFL_LIBS (EFL being replaced by its value) |
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dnl AC_DEFINE : EFL_HAVE_FUNCTION (FUNCTION being replaced by its value) |
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dnl result in efl_func_function (function being replaced by its value) |
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AC_DEFUN([EFL_CHECK_FUNC], |
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[ |
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m4_pushdef([UP], m4_translit([$2], [-a-z], [_A-Z]))dnl |
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m4_pushdef([DOWN], m4_translit([$2], [-A-Z], [_a-z]))dnl |
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m4_default([_EFL_CHECK_FUNC_]m4_defn([UP]))($1, [have_fct="yes"], [have_fct="no"]) |
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if test "x$2" = "xsetxattr" ; then |
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AC_MSG_CHECKING([for extended attributes]) |
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else |
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AC_MSG_CHECKING([for ]m4_defn([DOWN])) |
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fi |
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AC_MSG_RESULT([${have_fct}]) |
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if test "x${have_fct}" = "xyes" ; then |
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if test "x$2" = "xsetxattr" ; then |
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AC_DEFINE([HAVE_XATTR], [1], [Define to 1 if you have the `listxattr', `setxattr' and `getxattr' functions.]) |
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else |
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AC_DEFINE([HAVE_]m4_defn([UP]), [1], [Define to 1 if you have the `]m4_defn([DOWN])[' function.]) |
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fi |
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fi |
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efl_func_[]m4_defn([DOWN])="${have_fct}" |
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m4_popdef([DOWN]) |
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m4_popdef([UP]) |
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]) |
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dnl Macro that iterates over a sequence of space separated function |
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dnl and that call EFL_CHECK_FUNC() for each of these functions |
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dnl |
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dnl EFL_CHECK_FUNCS(EFL, FUNCTIONS) |
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AC_DEFUN([EFL_CHECK_FUNCS], |
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[ |
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m4_foreach_w([fct], [$2], [EFL_CHECK_FUNC($1, m4_defn([fct]))]) |
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]) |
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