Patchwork [v2,2/4] fixes to the static compilation case for sdl

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Submitter Paolo Bonzini
Date Jan. 13, 2010, 8:48 a.m.
Message ID <1263372535-20535-3-git-send-email-pbonzini@redhat.com>
Download mbox | patch
Permalink /patch/42791/
State New
Headers show

Comments

Paolo Bonzini - Jan. 13, 2010, 8:48 a.m.
After the next commit, pkg-config could be used for the shared library
configuration case and sdl-config for static libraries.  So I prepare
the test here by doing two changes:

at the same time I remove useless backslashes from the invocation of
grep;

1) fixing a typo ($sd_cflags).  The typo has been there since commit
1ac88f2 (remove sdl_static. Just do the right thing if static is yes,
2009-07-27).

2) fixing an erroneous "test `... | grep > /dev/null`" idiom that would
never succeed since grep's output would be empty;

3) checking the status code after executing sdl-config --static --libs;
this is needed for the next patch only.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
        1 and 2 above show that the aalib-config case is not very
        much used.  In addition to this, on my system aalib-config
        does not support --static-libs at all.  So I was very much
        tempted to nuke the aalib-config handling completely.

 configure |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

Patch

diff --git a/configure b/configure
index f3584db..b8641b8 100755
--- a/configure
+++ b/configure
@@ -1009,12 +1009,12 @@  EOF
       fi
     fi
 
-    # static link with sdl ?
+    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
     if test "$sdl" = "yes" -a "$static" = "yes" ; then
       sdl_libs=`sdl-config --static-libs 2>/dev/null`
-      if test `sdl-config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` ; then
+      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
          sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`"
-         sdl_cflags="$sd_cflags `aalib-config --cflags >2 /dev/null`"
+         sdl_cflags="$sdl_cflags `aalib-config --cflags >2 /dev/null`"
       fi
       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
 	: