X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=configure.ac;h=fc1e11c1e1e6eb1e2b4ac1b4a451bf3041d05f1b;hb=1eb9440b75f8c5cc4c33cbc145d44a557cbb4f2e;hp=e86ae51712b2c41176d165672a5a8148f5b0c1a7;hpb=749b03b3fc459895b7415c7c13753066bf0af55b;p=collectd.git

diff --git a/configure.ac b/configure.ac
index e86ae517..fc1e11c1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -54,6 +54,10 @@ AC_DISABLE_STATIC
 AC_PROG_LIBTOOL
 AC_PROG_LEX
 AC_PROG_YACC
+
+# Warn when pkg.m4 is missing
+m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
+
 PKG_PROG_PKG_CONFIG
 
 AC_CHECK_PROG([have_protoc_c], [protoc-c], [yes], [no])
@@ -2372,7 +2376,7 @@ then
 	AC_CHECK_LIB(jvm, JNI_CreateJavaVM,
 	[with_java="yes"],
 	[with_java="no (Symbol 'JNI_CreateJavaVM' not found)"],
-	[$JAVA_LIBS])
+	[$JAVA_LIBS $PTHREAD_LIBS])
 fi
 if test "x$with_java" = "xyes"
 then