make lack of pkg-config a critical error

a2a0a04a · Philip Carns · 0cdf70b4 · a2a0a04a
Commit a2a0a04a authored Nov 03, 2016 by Philip Carns
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configure.ac configure.ac +3 -0

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--- a/configure.ac
+++ b/configure.ac
@@ -34,6 +34,9 @@ dnl
 dnl Verify pkg-config
 dnl
 PKG_PROG_PKG_CONFIG
+if test "x$PKG_CONFIG" == "x"; then
+   AC_MSG_ERROR([Could not find pkg-config utility!])
+fi

 PKG_CHECK_MODULES([ARGOBOTS],[argobots],[],
   [AC_MSG_ERROR([Could not find working argobots installation!])])