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Disable 'make dist' when pkg.m4 is unused in configure 

This would prevent a careless future package maintainer from creating a
release tarball with a defective configure script. :)

Also, add a warning in the autogen.sh phase if pkg.m4 is unused.

Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
This commit is contained in:
Explorer09 2018-04-06 23:47:55 +08:00 committed by Hisham Muhammad
parent 08a9b051c5
commit 103f1a497a
2 changed files with 10 additions and 1 deletions
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7
Makefile.am
View File

@ -210,6 +210,13 @@ coverage:
cppcheck:
cppcheck -q -v . --enable=all -DHAVE_CGROUP -DHAVE_OPENVZ -DHAVE_TASKSTATS
dist-hook: $(top_distdir)/configure
@if grep 'pkg_m4_absent' '$(top_distdir)/configure'; then \
echo 'configure is generated without pkg.m4. Please supply pkg.m4 and run ./autogen.sh to rebuild the configure script.'>&2; \
(exit 1); \
else :; \
fi
.PHONY: lcov
lcov:

2
configure.ac
View File

@ -292,6 +292,8 @@ then
LIBS="$LIBS $LIBNL3_LIBS $LIBNL3GENL_LIBS"
AC_DEFINE(HAVE_DELAYACCT, 1, [Define if delay accounting support should be enabled.])
], [
pkg_m4_absent=1
m4_warning([configure is generated without pkg.m4. 'make dist' target will be disabled.])
AC_MSG_ERROR([htop on Linux requires pkg-config for checking delayacct requirements. Please install pkg-config and run ./autogen.sh to rebuild the configure script.])
])
fi