[FFmpeg-devel] [PATCH 3/3] configure: check for --as-needed support early

Mans Rullgard mans
Sun Mar 6 14:57:54 CET 2011

This moves the check for --as-needed linker support before all
library tests, ensuring consistent behaviour between the checks
and the actual link step.

Signed-off-by: Mans Rullgard <mans at mansr.com>
 configure |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/configure b/configure
index 28d372d..8d8dc01 100755
--- a/configure
+++ b/configure
@@ -2758,6 +2758,8 @@ if enabled asm; then
         $nogas "GNU assembler not found, install gas-preprocessor"
+check_ldflags -Wl,--as-needed
 if check_func dlopen; then
 elif check_func dlopen -ldl; then
@@ -2987,7 +2989,6 @@ enabled extra_warnings && check_cflags -Winline
 # add some linker flags
 check_ldflags -Wl,--warn-common
-check_ldflags -Wl,--as-needed
 check_ldflags '-Wl,-rpath-link,\$(BUILD_ROOT)/libpostproc -Wl,-rpath-link,\$(BUILD_ROOT)/libswscale -Wl,-rpath-link,\$(BUILD_ROOT)/libavfilter -Wl,-rpath-link,\$(BUILD_ROOT)/libavdevice -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
 test_ldflags -Wl,-Bsymbolic && append SHFLAGS -Wl,-Bsymbolic

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