use efl_fnmatch m4 macro

SVN revision: 45853

legacy/evas/configure.ac

@@ -255,11 +255,6 @@ fi
 ### Checks for header files
 AC_HEADER_STDC
 
-# fnmatch.h
-AC_CHECK_HEADER([fnmatch.h],
-   [dummy="yes"],
-   [AC_MSG_ERROR([Cannot find fnmatch.h. Make sure your CFLAGS environment variable contains include lines for the location of this file. MinGW users: see the INSTALL file])])
-
 
 ### Checks for types
 
@@ -310,16 +305,7 @@ AC_SUBST(lt_enable_auto_import)
 AC_FUNC_ALLOCA
 
 # fnmatch
-AC_CHECK_FUNCS([fnmatch], [res="yes"], [res="no"])
-if test "x$res" = "xno"; then
-   AC_SEARCH_LIBS([fnmatch],
-      [fnmatch evil iberty],
-      [res="yes"],
-      [res="no"])
-   if test "x$res" = "xno"; then
-      AC_MSG_ERROR([Cannot find fnmatch() in neither libc nor libfnmatch, nor libiberty, nor libevil])
-   fi
-fi
+EFL_CHECK_FNMATCH([], [AC_MSG_ERROR([Cannot find fnmatch()])])
 
 # dlopen
 dlopen_libs=""

legacy/evas/evas.pc.in

@@ -8,5 +8,5 @@ Description: Evas canvas display library
 @pkgconfig_requires_private@: @requirement_evas@
 Version: @VERSION@
 Libs: -L${libdir} -levas
-Libs.private: @pthread_libs@
+Libs.private: @EFL_FNMATCH_LIBS@ @pthread_libs@
 Cflags: -I${includedir}

legacy/evas/m4/efl_fnmatch.m4

@@ -0,0 +1,31 @@
+dnl Copyright (C) 2010 Vincent Torri <vtorri at univ-evry dot fr>
+dnl That code is public domain and can be freely used or copied.
+
+dnl Macro that check if fnmatch functions are available or not.
+
+dnl Usage: EFL_CHECK_FNMATCH([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Call AC_SUBST(EFL_FNMATCH_LIBS)
+
+AC_DEFUN([EFL_CHECK_FNMATCH],
+[
+
+AC_CHECK_HEADER([fnmatch.h], [_efl_have_fnmatch="yes"], [_efl_have_fnmatch="no"])
+
+if test "x${_efl_have_fnmatch}" = "xyes" ; then
+   AC_SEARCH_LIBS([fnmatch],
+      [fnmatch evil iberty],
+      [_efl_have_fnmatch="yes"],
+      [_efl_have_fnmatch="no"])
+fi
+
+EFL_FNMATCH_LIBS=""
+
+if (! test "x${ac_cv_search_fnmatch}" = "xnone required") && (! test "x${ac_cv_search_fnmatch}" = "xno") && (! test "x${ac_cv_search_fnmatch}" = "x-levil") ; then
+   EFL_FNMATCH_LIBS=${ac_cv_search_fnmatch}
+fi
+
+AC_SUBST(EFL_FNMATCH_LIBS)
+
+AS_IF([test "x$_efl_have_fnmatch" = "xyes"], [$1], [$2])
+
+])