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autogen: Allow running autogen from a builddir != srcdir

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While the configure correctly supports being run outside of
the top source directory by default, it's nice if autogen.sh
does too:

 $ git clone git://anongit.freedesktop.org/systemd/systemd
 $ cd systemd
 $ mkdir $(uname -m)
 $ cd $(uname -m)
 $ ../autogen.sh a
 $ make
This commit is contained in:
Stef Walter 2014-02-25 09:45:46 +01:00 committed by Zbigniew Jędrzejewski-Szmek
parent 2141e47892
commit 0f62019c34
1 changed files with 12 additions and 6 deletions
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18
autogen.sh
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@ -17,6 +17,10 @@
set -e
oldpwd=$(pwd)
topdir=$(dirname $0)
cd $topdir
if [ -f .git/hooks/pre-commit.sample ] && [ ! -f .git/hooks/pre-commit ]; then
# This part is allowed to fail
cp -p .git/hooks/pre-commit.sample .git/hooks/pre-commit && \
@ -53,20 +57,22 @@ args="$args \
"
fi
cd $oldpwd
if [ "x$1" = "xc" ]; then
./configure CFLAGS='-g -O0 -ftrapv' --enable-compat-libs --enable-kdbus $args
$topdir/configure CFLAGS='-g -O0 -ftrapv' --enable-compat-libs --enable-kdbus $args
make clean
elif [ "x$1" = "xg" ]; then
./configure CFLAGS='-g -Og -ftrapv' --enable-compat-libs --enable-kdbus $args
$topdir/configure CFLAGS='-g -Og -ftrapv' --enable-compat-libs --enable-kdbus $args
make clean
elif [ "x$1" = "xa" ]; then
./configure CFLAGS='-g -O0 -Wsuggest-attribute=pure -Wsuggest-attribute=const -ftrapv' --enable-compat-libs --enable-kdbus $args
$topdir/configure CFLAGS='-g -O0 -Wsuggest-attribute=pure -Wsuggest-attribute=const -ftrapv' --enable-compat-libs --enable-kdbus $args
make clean
elif [ "x$1" = "xl" ]; then
./configure CC=clang CFLAGS='-g -O0 -ftrapv -Wno-gnu' --enable-compat-libs --enable-kdbus $args
$topdir/configure CC=clang CFLAGS='-g -O0 -ftrapv -Wno-gnu' --enable-compat-libs --enable-kdbus $args
make clean
elif [ "x$1" = "xs" ]; then
scan-build ./configure CFLAGS='-g -O0 -ftrapv' --enable-compat-libs --enable-kdbus $args
scan-build $topdir/configure CFLAGS='-g -O0 -ftrapv' --enable-compat-libs --enable-kdbus $args
scan-build make
else
echo
@ -74,6 +80,6 @@ else
echo "Initialized build system. For a common configuration please run:"
echo "----------------------------------------------------------------"
echo
echo "./configure CFLAGS='-g -O0 -ftrapv' --enable-compat-libs --enable-kdbus $args"
echo "$topdir/configure CFLAGS='-g -O0 -ftrapv' --enable-compat-libs --enable-kdbus $args"
echo
fi