aboutsummaryrefslogtreecommitdiffstats
path: root/audio/audacity/files/patch-lib-src_libmad_configure.ac
diff options
context:
space:
mode:
Diffstat (limited to 'audio/audacity/files/patch-lib-src_libmad_configure.ac')
-rw-r--r--audio/audacity/files/patch-lib-src_libmad_configure.ac33
1 files changed, 33 insertions, 0 deletions
diff --git a/audio/audacity/files/patch-lib-src_libmad_configure.ac b/audio/audacity/files/patch-lib-src_libmad_configure.ac
new file mode 100644
index 000000000000..0a3f0df4f9e7
--- /dev/null
+++ b/audio/audacity/files/patch-lib-src_libmad_configure.ac
@@ -0,0 +1,33 @@
+--- lib-src/libmad/configure.ac.orig 2016-01-08 22:05:48 UTC
++++ lib-src/libmad/configure.ac
+@@ -141,22 +141,25 @@ then
+
+ case "$optimize" in
+ -O|"-O "*)
++dnl (using audio/libmad/files/patch-configure as reference)
++AC_PROG_GREP
++AS_IF([$CC -v 2>&1 | $GREP -q clang], [CLANG=yes], [CLANG=])
+ optimize="-O"
+ : #x optimize="$optimize -fforce-mem"
+ : #x optimize="$optimize -fforce-addr"
+ : #x optimize="$optimize -finline-functions"
+ : #- optimize="$optimize -fstrength-reduce"
+- optimize="$optimize -fthread-jumps"
+- optimize="$optimize -fcse-follow-jumps"
+- optimize="$optimize -fcse-skip-blocks"
++ if @<:@ x$CLANG != xyes @:>@ ; then optimize="$optimize -fthread-jumps" ; fi
++ if @<:@ x$CLANG != xyes @:>@ ; then optimize="$optimize -fcse-follow-jumps" ; fi
++ if @<:@ x$CLANG != xyes @:>@ ; then optimize="$optimize -fcse-skip-blocks" ; fi
+ : #x optimize="$optimize -frerun-cse-after-loop"
+ : #x optimize="$optimize -frerun-loop-opt"
+ : #x optimize="$optimize -fgcse"
+ optimize="$optimize -fexpensive-optimizations"
+- optimize="$optimize -fregmove"
++ if @<:@ x$CLANG != xyes @:>@ ; then optimize="$optimize -fregmove" ; fi
+ : #* optimize="$optimize -fdelayed-branch"
+ : #x optimize="$optimize -fschedule-insns"
+- optimize="$optimize -fschedule-insns2"
++ if @<:@ x$CLANG != xyes @:>@ ; then optimize="$optimize -fschedule-insns2" ; fi
+ : #? optimize="$optimize -ffunction-sections"
+ : #? optimize="$optimize -fcaller-saves"
+ : #> optimize="$optimize -funroll-loops"