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[Qemu-devel] [PATCH v2] libtasn1: check if static library is present
From: |
Laurent Vivier |
Subject: |
[Qemu-devel] [PATCH v2] libtasn1: check if static library is present |
Date: |
Sat, 3 Oct 2015 01:01:46 +0200 |
Some distros [1] don't ship systematically static libraries,
and pkg-config doesn't give us the information.
This is the case for libtasn1, so add a check in configure
to see if linker is able to find the library.
[1] https://fedoraproject.org/wiki/Archive:PackagingDrafts/StaticLibraryPolicy
Signed-off-by: Laurent Vivier <address@hidden>
---
v2: do not duplicate --static flag
do not special-casing static case
configure | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index f14454e..d5e3c91 100755
--- a/configure
+++ b/configure
@@ -2285,8 +2285,13 @@ tasn1=yes
if $pkg_config --exists "libtasn1"; then
tasn1_cflags=`$pkg_config --cflags libtasn1`
tasn1_libs=`$pkg_config --libs libtasn1`
- test_cflags="$test_cflags $tasn1_cflags"
- test_libs="$test_libs $tasn1_libs"
+ # some distros (fedora) don't ship all static libraries
+ if compile_prog "$tasn1_cflags" "$tasn1_libs" ; then
+ test_cflags="$test_cflags $tasn1_cflags"
+ test_libs="$test_libs $tasn1_libs"
+ else
+ tasn1=no
+ fi
else
tasn1=no
fi
--
2.4.3
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