configure: warn if pkg-config is missing

Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard 2011-05-05 16:45:12 +01:00
parent af1ca249e8
commit 762f95e4cb

5
configure vendored
View File

@ -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 ;;