André Hentschel : configure: Detect MinGW-w64 Clang cross toolchain.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 39b7c0695db13904ef28bfe687335832a217be84
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=39b7c0695db13904ef28bfe687...

Author: André Hentschel 
Date:   Wed Dec 30 14:28:18 2015 +0100

configure: Detect MinGW-w64 Clang cross toolchain.

Signed-off-by: André Hentschel 
Signed-off-by: Alexandre Julliard

---

aclocal.m4   | 6 ++++--
 configure    | 7 +++++--
 configure.ac | 1 +
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/aclocal.m4 b/aclocal.m4
index 92bd39f..0769077 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -178,10 +178,12 @@ AC_DEFUN([WINE_CHECK_MINGW_PROG],
   i[[3456789]]86*)
     ac_prefix_list="m4_foreach([ac_wine_prefix],[w64-mingw32, pc-mingw32, mingw32msvc, mingw32],
                         m4_foreach([ac_wine_cpu],[i686,i586,i486,i386],[ac_wine_cpu-ac_wine_prefix-gcc ]))
-                        mingw32-gcc" ;;
+                     m4_foreach([ac_wine_cpu],[i686,i586,i486,i386],[ac_wine_cpu-w64-mingw32-clang ])
+                     mingw32-gcc" ;;
   x86_64)
     ac_prefix_list="m4_foreach([ac_wine_prefix],[pc-mingw32, w64-mingw32, mingw32msvc],
-                        m4_foreach([ac_wine_cpu],[x86_64,amd64],[ac_wine_cpu-ac_wine_prefix-gcc ]))" ;;
+                        m4_foreach([ac_wine_cpu],[x86_64,amd64],[ac_wine_cpu-ac_wine_prefix-gcc ]))
+                    m4_foreach([ac_wine_cpu],[x86_64,amd64],[ac_wine_cpu-w64-mingw32-clang ])" ;;
   *)
     ac_prefix_list="" ;;
 esac
diff --git a/configure b/configure
index a4c174a..06e3b4a 100755
--- a/configure
+++ b/configure
@@ -8766,9 +8766,11 @@ then
     case "$host_cpu" in
   i[3456789]86*)
     ac_prefix_list="i686-w64-mingw32-gcc i586-w64-mingw32-gcc i486-w64-mingw32-gcc i386-w64-mingw32-gcc i686-pc-mingw32-gcc i586-pc-mingw32-gcc i486-pc-mingw32-gcc i386-pc-mingw32-gcc i686-mingw32msvc-gcc i586-mingw32msvc-gcc i486-mingw32msvc-gcc i386-mingw32msvc-gcc i686-mingw32-gcc i586-mingw32-gcc i486-mingw32-gcc i386-mingw32-gcc
-                        mingw32-gcc" ;;
+                     i686-w64-mingw32-clang i586-w64-mingw32-clang i486-w64-mingw32-clang i386-w64-mingw32-clang
+                     mingw32-gcc" ;;
   x86_64)
-    ac_prefix_list="x86_64-pc-mingw32-gcc amd64-pc-mingw32-gcc x86_64-w64-mingw32-gcc amd64-w64-mingw32-gcc x86_64-mingw32msvc-gcc amd64-mingw32msvc-gcc " ;;
+    ac_prefix_list="x86_64-pc-mingw32-gcc amd64-pc-mingw32-gcc x86_64-w64-mingw32-gcc amd64-w64-mingw32-gcc x86_64-mingw32msvc-gcc amd64-mingw32msvc-gcc
+                    x86_64-w64-mingw32-clang amd64-w64-mingw32-clang " ;;
   *)
     ac_prefix_list="" ;;
 esac
@@ -8841,6 +8843,7 @@ $as_echo "yes" >&6; }
                            do
                                case "$1" in
                                  *-gcc) CROSSTARGET=`expr "$1" : '(.*)-gcc'` ;;
+                                 *-clang) CROSSTARGET=`expr "$1" : '(.*)-clang'` ;;
                                esac
                                shift
                            done
diff --git a/configure.ac b/configure.ac
index 7792f1c..d47f7e9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -958,6 +958,7 @@ then
                            do
                                case "$1" in
                                  *-gcc) CROSSTARGET=`expr "$1" : '(.*)-gcc'` ;;
+                                 *-clang) CROSSTARGET=`expr "$1" : '(.*)-clang'` ;;
                                esac
                                shift
                            done],