Allow inspecting AC_PREPROC_IFELSE output in true branch.
commit2fd37d5d0ac2c4f85ba17ab32e52a855e3d002c4
authorRalf Wildenhues <Ralf.Wildenhues@gmx.de>
Mon, 19 Jul 2010 17:59:19 +0000 (19 19:59 +0200)
committerRalf Wildenhues <Ralf.Wildenhues@gmx.de>
Mon, 19 Jul 2010 18:03:27 +0000 (19 20:03 +0200)
tree774f6637cbaf30111d955a62478c0a54366678ca
parentbccd0d35fb047008c0d9c055f936967f00b348da
Allow inspecting AC_PREPROC_IFELSE output in true branch.

* lib/autoconf/general.m4 (_AC_PREPROC_IFELSE_BODY): Redirect
preprocessor output to conftest.i rather than /dev/null.
(_AC_PREPROC_IFELSE): Remove conftest.i in the postprocessing.
* tests/compile.at (Order of user actions and cleanup): Extend
test in the ACTION-IF-TRUE branch.
* doc/autoconf.texi (Running the Preprocessor): Document new
feature.
* NEWS: Update.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
ChangeLog
NEWS
doc/autoconf.texi
lib/autoconf/general.m4
tests/compile.at