[FFmpeg-cvslog] Merge commit 'e2edf1529cb35eaf043e3f8e5cba498ed06e2563'

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Wed Nov  1 20:18:54 2017 -0300| [5352db1dd0f833a6a367aa127a64a18950331278] | committer: James Almer

Merge commit 'e2edf1529cb35eaf043e3f8e5cba498ed06e2563'

* commit 'e2edf1529cb35eaf043e3f8e5cba498ed06e2563':
  configure: Simplify AltiVec/VSX check with a helper function

Merged-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5352db1dd0f833a6a367aa127a64a18950331278
---

 configure | 24 +++++++-----------------
 1 file changed, 7 insertions(+), 17 deletions(-)

diff --git a/configure b/configure
index 0593be28af..231b4c75fa 100755
--- a/configure
+++ b/configure
@@ -5582,29 +5582,19 @@ elif enabled ppc; then
         check_cflags -maltivec -mabi=altivec
 
         # check if our compiler supports Motorola AltiVec C API
-        check_cc <<EOF || disable altivec
-#include <altivec.h>
-int main(void) {
-    vector signed int v1 = (vector signed int) { 0 };
-    vector signed int v2 = (vector signed int) { 1 };
-    v1 = vec_add(v1, v2);
-    return 0;
-}
-EOF
+        check_code cc altivec.h "vector signed int v1 = (vector signed int) { 0 };
+                                 vector signed int v2 = (vector signed int) { 1 };
+                                 v1 = vec_add(v1, v2);" ||
+            disable altivec
 
         enabled altivec || warn "Altivec disabled, possibly missing --cpu flag"
     fi
 
     if enabled vsx; then
         check_cflags -mvsx &&
-        check_cc <<EOF || disable vsx
-#include <altivec.h>
-int main(void) {
-    int v[4] = { 0 };
-    vector signed int v1 = vec_vsx_ld(0, v);
-    return 0;
-}
-EOF
+        check_code cc altivec.h "int v[4] = { 0 };
+                                 vector signed int v1 = vec_vsx_ld(0, v);" ||
+            disable vsx
     fi
 
     if enabled power8; then


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