X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=autogen.sh;h=c4a3061a132c575e2ad2f5098d409eee41026260;hb=9ae7377c9529bb3ecdb5b4b26b7d8836ee5322db;hp=22d20ab620acf1658dfcf288081b3b56ce4d8564;hpb=3fbcc2b6df8227fc657e9c04268d31f3c219ed38;p=flightgear.git

diff --git a/autogen.sh b/autogen.sh
index 22d20ab62..c4a3061a1 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,17 +1,43 @@
 #!/bin/sh
 
+OSTYPE=`uname -s`
+MACHINE=`uname -m`
+AUTO_MAKE_VERSION=`automake --version | head -1 | awk '{print $4}' | sed -e 's/\.\([0-9]*\).*/\1/'`
+if test $AUTO_MAKE_VERSION -lt 15; then
+    echo ""
+    echo "You need to upgrade to automake version 1.5 or greater."
+    echo "Most distributions have packages available to install or you can"
+    echo "find the source for the most recent version at"
+    echo "ftp://ftp.gnu.org/gnu/automake"
+    exit 1
+fi
+
+echo "Host info: $OSTYPE $MACHINE"
+echo -n " automake: `automake --version | head -1 | awk '{print $4}'`"
+echo " ($AUTO_MAKE_VERSION)"
+echo ""
+
 echo "Running aclocal"
 aclocal
 
 echo "Running autoheader"
 autoheader
+if [ ! -e src/Include/config.h.in ]; then
+    echo "ERROR: autoheader didn't create simgear/simgear_config.h.in!"
+    exit 1
+fi    
 
-echo "Running automake"
+echo "Running automake --add-missing"
 automake --add-missing
 
 echo "Running autoconf"
 autoconf
 
+if [ ! -e configure ]; then
+    echo "ERROR: configure was not created!"
+    exit 1
+fi
+
 echo ""
 echo "======================================"