[FFmpeg-devel] [PATCH]Disable symver_asm_label for icc

[Carl Eugen Hoyos]

Hi!

The following configure line fails for icc since 7c888ae7
$ ./configure --enable-shared --disable-static --extra-cflags=-ipo --extra-ldflags=-ipo

The first error at linking stage is:
Error: no such instruction: `l__routine_start_av_fast_realloc at LIBAVCODEC_55_22

Attached patch fixes the issue for me, I am happy to test other solutions, I 
don't understand the feature sufficiently to suggest other patches myself.

Please comment, Carl Eugen
-------------- next part --------------
diff --git a/configure b/configure
index 687e155..46eb338 100755
--- a/configure
+++ b/configure
@@ -4945,6 +4945,8 @@ if enabled icc; then
     check_ldflags -wd10156,11030
     # icc 11.0 and 11.1 work with ebp_available, but don't pass the test
     enable ebp_available
+    # The test above does not test linking
+    disable symver_asm_label
     if enabled x86_32; then
         icc_version=$($cc -dumpversion)
         test ${icc_version%%.*} -ge 11 &&