[mutter] configure.ac: move CFLAGS modifications after all tests

[Owen Taylor <otaylor src gnome org>]

commit 54e82daae28990deba8b0b2a4735098ca18fcf31
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Mon Nov 22 09:50:47 2010 -0500

    configure.ac: move CFLAGS modifications after all tests
    
    -Werror in CFLAGS was causing the check for GNU gettext in
    AM_GNU_GLIB_GETTEXT to fail, resulting in .mo files in $libdir.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=635528

 configure.in |  132 +++++++++++++++++++++++++++++-----------------------------
 1 files changed, 66 insertions(+), 66 deletions(-)
---
diff --git a/configure.in b/configure.in
index ff266ae..09d1f63 100644
--- a/configure.in
+++ b/configure.in
@@ -61,72 +61,6 @@ AC_CHECK_SIZEOF(__int64)
 ## byte order
 AC_C_BIGENDIAN
 
-#### Warnings
-
-# Stay command-line compatible with the gnome-common configure option. Here
-# minimum/yes/maximum are the same, however.
-AC_ARG_ENABLE(compile_warnings,
-  AS_HELP_STRING([--enable-compile-warnings=@<:@no/minimum/yes/maximum/error@:>@],[Turn on compiler warnings]),,
-  enable_compile_warnings=error)
-
-changequote(,)dnl
-if test "$enable_compile_warnings" != no ; then
-  if test "x$GCC" = "xyes"; then
-    case " $CFLAGS " in
-    *[\ \	]-Wall[\ \	]*) ;;
-    *) CFLAGS="$CFLAGS -Wall" ;;
-    esac
-
-#   case " $CFLAGS " in
-#   *[\ \	]-Wshadow[\ \	]*) ;;
-#   *) CFLAGS="$CFLAGS -Wshadow" ;;
-#   esac
-
-    case " $CFLAGS " in
-    *[\ \	]-Wchar-subscripts[\ \	]*) ;;
-    *) CFLAGS="$CFLAGS -Wchar-subscripts" ;;
-    esac
-
-    case " $CFLAGS " in
-    *[\ \	]-Wmissing-declarations[\ \	]*) ;;
-    *) CFLAGS="$CFLAGS -Wmissing-declarations" ;;
-    esac
-
-    case " $CFLAGS " in
-    *[\ \	]-Wmissing-prototypes[\ \	]*) ;;
-    *) CFLAGS="$CFLAGS -Wmissing-prototypes" ;;
-    esac
-
-    case " $CFLAGS " in
-    *[\ \	]-Wnested-externs[\ \	]*) ;;
-    *) CFLAGS="$CFLAGS -Wnested-externs" ;;
-    esac
-
-    case " $CFLAGS " in
-    *[\ \	]-Wpointer-arith[\ \	]*) ;;
-    *) CFLAGS="$CFLAGS -Wpointer-arith" ;;
-    esac
-
-    case " $CFLAGS " in
-    *[\ \	]-Wcast-align[\ \	]*) ;;
-    *) CFLAGS="$CFLAGS -Wcast-align" ;;
-    esac
-
-    case " $CFLAGS " in
-    *[\ \	]-Wsign-compare[\ \	]*) ;;
-    *) CFLAGS="$CFLAGS -Wsign-compare" ;;
-    esac
-
-    if test "$enable_compile_warnings" = error; then
-      case " $CFLAGS " in
-      *[\ \	]-Werror[\ \	]*) ;;
-      *) CFLAGS="$CFLAGS -Werror" ;;
-      esac
-    fi
-  fi
-fi
-changequote([,])dnl
-
 GTK_MIN_VERSION=2.90.7
 CANBERRA_GTK=libcanberra-gtk3
 CANBERRA_GTK_VERSION=0.26
@@ -518,6 +452,72 @@ AM_PATH_PYTHON([2.5])
 # Use gnome-doc-utils:
 GNOME_DOC_INIT([0.8.0])
 
+#### Warnings (last since -Werror can disturb other tests)
+
+# Stay command-line compatible with the gnome-common configure option. Here
+# minimum/yes/maximum are the same, however.
+AC_ARG_ENABLE(compile_warnings,
+  AS_HELP_STRING([--enable-compile-warnings=@<:@no/minimum/yes/maximum/error@:>@],[Turn on compiler warnings]),,
+  enable_compile_warnings=error)
+
+changequote(,)dnl
+if test "$enable_compile_warnings" != no ; then
+  if test "x$GCC" = "xyes"; then
+    case " $CFLAGS " in
+    *[\ \	]-Wall[\ \	]*) ;;
+    *) CFLAGS="$CFLAGS -Wall" ;;
+    esac
+
+#   case " $CFLAGS " in
+#   *[\ \	]-Wshadow[\ \	]*) ;;
+#   *) CFLAGS="$CFLAGS -Wshadow" ;;
+#   esac
+
+    case " $CFLAGS " in
+    *[\ \	]-Wchar-subscripts[\ \	]*) ;;
+    *) CFLAGS="$CFLAGS -Wchar-subscripts" ;;
+    esac
+
+    case " $CFLAGS " in
+    *[\ \	]-Wmissing-declarations[\ \	]*) ;;
+    *) CFLAGS="$CFLAGS -Wmissing-declarations" ;;
+    esac
+
+    case " $CFLAGS " in
+    *[\ \	]-Wmissing-prototypes[\ \	]*) ;;
+    *) CFLAGS="$CFLAGS -Wmissing-prototypes" ;;
+    esac
+
+    case " $CFLAGS " in
+    *[\ \	]-Wnested-externs[\ \	]*) ;;
+    *) CFLAGS="$CFLAGS -Wnested-externs" ;;
+    esac
+
+    case " $CFLAGS " in
+    *[\ \	]-Wpointer-arith[\ \	]*) ;;
+    *) CFLAGS="$CFLAGS -Wpointer-arith" ;;
+    esac
+
+    case " $CFLAGS " in
+    *[\ \	]-Wcast-align[\ \	]*) ;;
+    *) CFLAGS="$CFLAGS -Wcast-align" ;;
+    esac
+
+    case " $CFLAGS " in
+    *[\ \	]-Wsign-compare[\ \	]*) ;;
+    *) CFLAGS="$CFLAGS -Wsign-compare" ;;
+    esac
+
+    if test "$enable_compile_warnings" = error; then
+      case " $CFLAGS " in
+      *[\ \	]-Werror[\ \	]*) ;;
+      *) CFLAGS="$CFLAGS -Werror" ;;
+      esac
+    fi
+  fi
+fi
+changequote([,])dnl
+
 AC_CONFIG_FILES([
 Makefile
 doc/Makefile