Patchwork [1/3] use cross-prefix for pkg-config

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Submitter Paolo Bonzini
Date Jan. 7, 2010, 2:42 p.m.
Message ID <1262875338-4104-2-git-send-email-pbonzini@redhat.com>
Download mbox | patch
Permalink /patch/42440/
State New
Headers show

Comments

Paolo Bonzini - Jan. 7, 2010, 2:42 p.m.
Since pkg-config can give different output for different targets,
it should be tried with the cross-compilation prefix first.
(Note that the autoconf macro for pkg-config uses AC_PATH_TOOL,
which also tries to add the prefix).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 configure |   19 ++++++++++++++-----
 1 files changed, 14 insertions(+), 5 deletions(-)

Patch

diff --git a/configure b/configure
index 18aed43..a6acff2 100755
--- a/configure
+++ b/configure
@@ -965,6 +965,15 @@  EOF
 fi
 
 ##########################################
+# pkgconfig probe
+
+pkgconfig="${cross_prefix}pkg-config"
+if ! test -x "$(which $pkgconfig 2>/dev/null)"; then
+  # hosed installation, hope for the best
+  pkgconfig=pkg-config
+fi
+
+##########################################
 # Sparse probe
 if test "$sparse" != "no" ; then
   if test -x "$(which cgcc 2>/dev/null)"; then
@@ -1047,8 +1056,8 @@  if test "$vnc_tls" != "no" ; then
 #include <gnutls/gnutls.h>
 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
 EOF
-  vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
-  vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
+  vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
+  vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
     vnc_tls=yes
     libs_softmmu="$vnc_tls_libs $libs_softmmu"
@@ -1320,7 +1329,7 @@  if test "$check_utests" != "no" ; then
 #include <check.h>
 int main(void) { suite_create("qemu test"); return 0; }
 EOF
-  check_libs=`pkg-config --libs check`
+  check_libs=`$pkgconfig --libs check`
   if compile_prog "" $check_libs ; then
     check_utests=yes
     libs_tools="$check_libs $libs_tools"
@@ -1339,8 +1348,8 @@  if test "$bluez" != "no" ; then
 #include <bluetooth/bluetooth.h>
 int main(void) { return bt_error(0); }
 EOF
-  bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
-  bluez_libs=`pkg-config --libs bluez 2> /dev/null`
+  bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
+  bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
     bluez=yes
     libs_softmmu="$bluez_libs $libs_softmmu"