Align loader to 32-bit boundary

[fw/stlink] / configure.ac

diff --git a/configure.ac b/configure.ac
index f1357b12165e276bf14a35b93b29db8eda84272e..203cc6bd59e507698b85d97bcd811dcc63653eda 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -20,6 +20,11 @@ AC_CHECK_HEADERS(sys/mman.h)
 AC_CHECK_HEADERS(sys/poll.h)
 AC_REPLACE_FUNCS(mmap)
 
+if ! hash pkg-config; then
+       echo "ERROR: pkg-config is needed..."
+       exit 1
+fi 
+
 # Checks for libraries.
 PKG_CHECK_MODULES(USB, libusb-1.0 >= 1.0.0,,
                  AC_MSG_ERROR([*** Required libusb-1.0 >= 1.0.0 not installed ***]))