diff mbox

[07/11] autogen: Ensure libtool/autoconf/automake are installed

Message ID 20150708182702.24274.34333.stgit@seurat.1015granger.net
State Accepted
Headers show

Commit Message

Chuck Lever July 8, 2015, 6:27 p.m. UTC 
Sanity: Don't try to generate the build environment unless all of
the required tools are installed on the build system.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 autogen.sh |   58 +++++++++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 49 insertions(+), 9 deletions(-)
diff mbox

Patch

diff --git a/autogen.sh b/autogen.sh
index 25151c4..fcedd32 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -24,9 +24,21 @@ 
 #	http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
 #
 
-RM=/bin/rm
-FIND=/bin/find
-XARGS=/usr/bin/xargs
+RM=`which rm`
+if [ $? -ne 0 ];
+then
+  exit 1
+fi
+FIND=`which find`
+if [ $? -ne 0 ];
+then
+  exit 1
+fi
+XARGS=`which xargs`
+if [ $? -ne 0 ];
+then
+  exit 1
+fi
 
 REMOVE="aclocal.m4 configure compile config.* depcomp install-sh ltmain.sh missing mkinstalldirs libtool stamp-h1 ar-lib"
 
@@ -54,11 +66,39 @@  ${FIND} . -type f -name 'Makefile' -print0 | ${XARGS} -r0 ${RM} -f --
 echo ' done'
 
 if test x"${1}" = x"clean"; then
-  exit
+  exit 0
+fi
+
+LIBTOOLIZE=`which libtoolize`
+if [ $? -ne 0 ];
+then
+  exit 1
 fi
+ACLOCAL=`which aclocal`
+if [ $? -ne 0 ];
+then
+  exit 1
+fi
+AUTOHEADER=`which autoheader`
+if [ $? -ne 0 ];
+then
+  exit 1
+fi
+AUTOMAKE=`which automake`
+if [ $? -ne 0 ];
+then
+  exit 1
+fi
+AUTOCONF=`which autoconf`
+if [ $? -ne 0 ];
+then
+  exit 1
+fi
+
+${LIBTOOLIZE} --force --copy --install
+${ACLOCAL}
+${AUTOHEADER}
+${AUTOMAKE} --add-missing --copy --gnu
+${AUTOCONF}
 
-libtoolize --force --copy --install
-aclocal
-autoheader
-automake --add-missing --copy --gnu
-autoconf
+exit 0