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Cleanups to autogen.sh

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Use POSIX "command -v" construct to test for prerequisite commands
Clarify error messages on failure
This commit is contained in:
Martin Lucina 2010-03-15 15:45:38 +01:00
parent 61ad236e95
commit fceba03627
1 changed files with 14 additions and 16 deletions
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30
autogen.sh
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@ -16,36 +16,34 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Script to generate all required files from fresh svn checkout.
# Script to generate all required files from fresh git checkout.
pkg-config --version > /dev/null 2>&1
command -v pkg-config >/dev/null 2>&1
if [ $? -ne 0 ]; then
echo
echo "Could not find pkg-config, pkg.m4 macro is probably not installed."
echo
echo "autogen.sh: error: could not find pkg-config. pkg-config is required to run autogen.sh." 1>&2
exit 1
fi
libtool --version > /dev/null 2>&1
command -v libtool >/dev/null 2>&1
if [ $? -ne 0 ]; then
echo
echo "Could not find libtool, libtool.m4 macro is probably not installed."
echo
echo "autogen.sh: error: could not find libtool. libtool is required to run autogen.sh." 1>&2
exit 1
fi
mkdir -p config
command -v autoreconf >/dev/null 2>&1
if [ $? -ne 0 ]; then
echo
echo "Cannot create config directory."
echo
echo "autogen.sh: error: could not find autoreconf. autoconf and automake are required to run autogen.sh."
exit 1
fi
mkdir -p ./config
if [ $? -ne 0 ]; then
echo "autogen.sh: error: could not create directory: ./config." 1>&2
exit 1
fi
autoreconf --install --force --verbose -I config
if [ $? -ne 0 ]; then
echo
echo "Could not run autoreconf, check autotools installation."
echo
echo "autogen.sh: error: autoreconf exited with status $?" 1>&2
exit 1
fi