X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=configure.ac;h=528f070d5ac7fe355e3547d1134ff3df23d69429;hb=8d5714084e76ab923c08aae431dbdb9e516aaf96;hp=b17efcbfa0b8a3453f7ad8521934f6862d14e3a5;hpb=7c057de4fe8680bc73e6f9c8086f1c6027c00229;p=flightgear.git

diff --git a/configure.ac b/configure.ac
index b17efcbfa..528f070d5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -486,7 +486,13 @@ int main() {
 ],
   AC_MSG_RESULT(yes),
   [AC_MSG_RESULT(wrong version);
-   AC_MSG_ERROR([Install metakit 2.4.3 or later first...])],
+   AC_MSG_ERROR([
+
+Install metakit 2.4.3 or later first.
+
+Or, the compiler may not be finding your libmk4.so library.
+Please check the config.log file for specific details of the
+failure if you believe you have the correct metakit version.])],
   AC_MSG_RESULT(yes)
 )
 LIBS="$saved_LIBS"
@@ -581,6 +587,7 @@ AC_CONFIG_FILES([ \
 	src/FDM/Makefile \
 	src/GUI/Makefile \
 	src/Input/Makefile \
+	src/Instrumentation/Makefile \
 	src/Main/Makefile \
 	src/Main/runfgfs \
 	src/Main/runfgfs.bat \
@@ -592,7 +599,6 @@ AC_CONFIG_FILES([ \
 	src/Scenery/Makefile \
 	src/Sound/Makefile \
 	src/Systems/Makefile \
-	src/Systems/Vacuum/Makefile \
 	src/Time/Makefile \
 	src/WeatherCM/Makefile \
 	tests/Makefile \