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| author | Stefano Lattarini <stefano.lattarini@gmail.com> | 2013-05-14 16:08:32 +0200 |
|---|---|---|
| committer | Stefano Lattarini <stefano.lattarini@gmail.com> | 2013-05-24 14:17:26 +0200 |
| commit | 9877109c1f00e20f76a69ac656fc02a439ae318a (patch) | |
| tree | 97fe748cf815830dcfdf3b9af4ca60f4cf8dff24 /t/list-of-tests.mk | |
| parent | ac13ca500648395417e5d9bcf110475b42841bee (diff) | |
| download | automake-9877109c1f00e20f76a69ac656fc02a439ae318a.tar.gz | |
compile: rewrite AC_PROG_CC with AM_PROG_CC_C_O contents
This is a much simpler rewrite than the one we attempted in the past,
and that was later removed by commit 'v1.13.1d-137-g32eb770' of
2013-05-11 (compile: avoid AC_PROG_CC messy rewrite).
Not only this change simplifies the code a little, but has the welcome
collateral effect of making automatic dependency tracking work better
with compilers that doesn't grasp the '-c' and '-o' options together.
Issues in that setup have been caught by several failures in the target
'check-no-cc-c-o'.
Unfortunately, this change has less welcome collateral effects:
1. AM_PROG_AR must now be called *after* AC_PROG_CC;
2. Autoconf emits extra warnings when used with Automake-generated
aclocal.m4.
These are unacceptable regressions for a release, but since we are
going to fix them soon enough in a follow-up patch (surely to be
applied before Automake 1.14 is released) we don't worry too much.
* m4/init.m4: Redefine AC_PROG_CC early, to automatically invoke
AM_PROG_CC_C_O as well. Accordingly, drop now-unneeded "automagical"
AM_PROG_CC_C_O expansion at later time (which took place thanks to
a AC_CONFIG_COMMANDS_PRE call).
* m4/minuso.m4 (AM_PROG_CC_C_O): Ensure the expansion of the body
of this macro takes place with C as "current Autoconf language" (use
AC_LANG_PUSH/AC_LANG_POP).
* m4/ar-lib.m4 (AM_PROG_AR): Likewise. Also, require this macro to
be expanded *after* AC_PROG_CC (so that any rewrite of $CC, if required,
has already taken place).
* t/add-missing.tap: Adjust to avoid spurious failures.
* t/aclocal-deps.sh: Likewise, by having AM_PROG_AR called *after*
AC_PROG_CC.
* t/subobj-clean-lt-pr10697.sh: Likewise.
* t/alloca.sh: Likewise.
* t/condlib.sh: Likewise.
* t/discover.sh: Likewise.
* t/objc-megademo.sh: Likewise.
* t/ccnoco.sh: Extend a little.
* t/ccnoco-deps.sh: New test.
* t/ccnoco-lib.sh: Likewise.
* t/ccnoco-lt.sh: Likewise.
* t/list-of-tests.mk: Add them.
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
Diffstat (limited to 't/list-of-tests.mk')
| -rw-r--r-- | t/list-of-tests.mk | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/t/list-of-tests.mk b/t/list-of-tests.mk index ce3639cb1..7f77227dc 100644 --- a/t/list-of-tests.mk +++ b/t/list-of-tests.mk @@ -208,8 +208,11 @@ t/canon7.sh \ t/canon8.sh \ t/canon-name.sh \ t/ccnoco.sh \ +t/ccnoco-lib.sh \ +t/ccnoco-lt.sh \ t/ccnoco3.sh \ t/ccnoco4.sh \ +t/ccnoco-deps.sh \ t/check.sh \ t/check2.sh \ t/check4.sh \ |