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authormidipix <writeonce@midipix.org>2019-10-18 01:31:37 +0000
committermidipix <writeonce@midipix.org>2019-10-18 01:37:30 +0000
commit60294547e1394f5796d6d01e18f50f30ed67545a (patch)
tree6c3d4f310ec4cbc66f07ce9375ed30c41b419a69
parente3784e2cd17b862a18702bf88825dd6b8963bcdd (diff)
downloadbcparser-60294547e1394f5796d6d01e18f50f30ed67545a.tar.bz2
bcparser-60294547e1394f5796d6d01e18f50f30ed67545a.tar.xz
build system: configure: config_success(): support non-conforming/nested traps.
-rwxr-xr-xconfigure5
1 files changed, 5 insertions, 0 deletions
diff --git a/configure b/configure
index c7fe370..35c477c 100755
--- a/configure
+++ b/configure
@@ -468,6 +468,10 @@ config_status()
config_failure()
{
+ if [ _$mb_success = _yes ]; then
+ return 0
+ fi
+
if [ -f Makefile ]; then
mb_error='failed to use the generated Makefile.'
printf '\n%s: error: %s\n' "${0}" "$mb_error" >&2
@@ -481,6 +485,7 @@ config_failure()
config_success()
{
trap '' EXIT
+ mb_success=yes
exit 0
}