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bug 474732 - Rerunning configure causes the world to be rebuilt, r=ted

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This commit is contained in:
Robert Kaiser 2009-02-03 16:29:21 +01:00
parent 0103bf3664
commit e4b5aefd40
3 changed files with 22 additions and 0 deletions
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12
configure.in
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@ -8284,11 +8284,14 @@ rm conftest.sh
echo $MAKEFILES > unallmakefiles
mv -f config/autoconf.mk config/autoconf.mk.orig 2> /dev/null
AC_OUTPUT($MAKEFILES)
dnl Prevent the regeneration of cairo-features.h forcing rebuilds of gfx stuff
if test "$CAIRO_FEATURES_H"; then
if cmp -s $CAIRO_FEATURES_H "$CAIRO_FEATURES_H".orig; then
echo "$CAIRO_FEATURES_H is unchanged"
mv -f "$CAIRO_FEATURES_H".orig "$CAIRO_FEATURES_H" 2> /dev/null
else
rm -f "$CAIRO_FEATURES_H".orig 2> /dev/null
@ -8369,3 +8372,12 @@ AC_OUTPUT_SUBDIRS(js/src)
ac_configure_args="$_SUBDIR_CONFIG_ARGS"
fi # COMPILE_ENVIRONMENT && !LIBXUL_SDK_DIR
dnl Prevent the regeneration of autoconf.mk forcing rebuilds of the world
dnl Needs to be at the end to respect possible changes from NSPR configure
if cmp -b config/autoconf.mk config/autoconf.mk.orig; then
echo "config/autoconf.mk is unchanged"
mv -f config/autoconf.mk.orig config/autoconf.mk 2> /dev/null
else
rm -f config/autoconf.mk.orig 2> /dev/null
fi

0
js/src/build/autoconf/acoutput-fast.pl Normal file → Executable file
View File

10
js/src/configure.in
View File

@ -5299,8 +5299,18 @@ rm conftest.sh
echo $MAKEFILES > unallmakefiles
mv -f config/autoconf.mk config/autoconf.mk.orig 2> /dev/null
AC_OUTPUT($MAKEFILES)
dnl Prevent the regeneration of autoconf.mk forcing rebuilds of the world
if cmp -s config/autoconf.mk config/autoconf.mk.orig; then
echo "config/autoconf.mk is unchanged"
mv -f config/autoconf.mk.orig config/autoconf.mk 2> /dev/null
else
rm -f config/autoconf.mk.orig 2> /dev/null
fi
# Produce the js-config script at configure time; see the comments for
# 'js-config' in Makefile.in.
AC_MSG_RESULT(invoking make to create js-config script)