Module: libav
Branch: master
Commit: 6c3fa06a85ea50a91d373164e77299f339bf7616
Author: Mans Rullgard <m...@mansr.com>
Committer: Mans Rullgard <m...@mansr.com>
Date: Fri Jul 20 13:48:13 2012 +0100
configure: add filtering of host cflags/ldflags
This is in preparation for supporting host compilers with
non-standard flags.
Signed-off-by: Mans Rullgard <m...@mansr.com>
---
configure | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/configure b/configure
index d7ce44a..890621b 100755
--- a/configure
+++ b/configure
@@ -604,6 +604,14 @@ add_extralibs(){
prepend extralibs $($ldflags_filter "$@")
}
+add_host_cflags(){
+ append host_cflags $($host_cflags_filter "$@")
+}
+
+add_host_ldflags(){
+ append host_ldflags $($host_ldflags_filter "$@")
+}
+
check_cmd(){
log "$@"
"$@" >> $logfile 2>&1
@@ -878,6 +886,7 @@ check_host_cc(){
check_host_cflags(){
log check_host_cflags "$@"
+ set -- $($host_cflags_filter "$@")
check_host_cc "$@" <<EOF && append host_cflags "$@"
int x;
EOF
@@ -1717,6 +1726,8 @@ CC_O='-o $@'
host_cflags='-D_ISOC99_SOURCE -D_XOPEN_SOURCE=600 -O3 -g'
host_libs='-lm'
+host_cflags_filter=echo
+host_ldflags_filter=echo
target_path='$(CURDIR)'
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