configure: warn if pkg-config is missing

Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago · 762f95e4cb
parent af1ca249e8
commit 762f95e4cb
1 changed files with 5 additions and 0 deletions
--- a/5
+++ b/5
@ -1827,6 +1827,11 @@ set_default cc nm pkg_config sysinclude
 enabled cross_compile || host_cc_default=$cc
 set_default host_cc

+if ! $pkg_config --version >/dev/null 2>&1; then
+    warn "$pkg_config not found, library detection may fail."
+    pkg_config=false
+fi
+
 exesuf() {
    case $1 in
        mingw32*|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo .exe ;;