diff options
| author | Jan Engelhardt <jengelh@medozas.de> | 2010-12-11 03:35:48 +0100 |
|---|---|---|
| committer | Jan Engelhardt <jengelh@medozas.de> | 2010-12-11 03:37:17 +0100 |
| commit | a3f101331deb9314caa0cfa1061c925865e79380 (patch) | |
| tree | 2d8d90350937e5dd2db7621dd985203562ef9af4 /extensions | |
| parent | da41ea1688f03f8869b9c50e878ae505988ead9a (diff) | |
build: stop on error in subcommand
make only evaluates $? of an entire shell invocation. As such, if any
command in the chain can fail, $? needs to be thrown, and early so.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'extensions')
| -rw-r--r-- | extensions/GNUmakefile.in | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/extensions/GNUmakefile.in b/extensions/GNUmakefile.in index 7c479018..74a058c1 100644 --- a/extensions/GNUmakefile.in +++ b/extensions/GNUmakefile.in @@ -165,14 +165,14 @@ man_run = \ if [ -f "$$f" ] && grep -Eq "$(3)|NFPROTO_UNSPEC" "$$cf"; then \ echo -e "\t+ $$f" >&2; \ echo ".SS $$ext"; \ - cat "$$f"; \ + cat "$$f" || exit $$?; \ continue; \ fi; \ f="${srcdir}/lib$(2)t_$$ext.man"; \ if [ -f "$$f" ]; then \ echo -e "\t+ $$f" >&2; \ echo ".SS $$ext"; \ - cat "$$f"; \ + cat "$$f" || exit $$?; \ continue; \ fi; \ done >$@; |