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Automake relies on the undocumented `_AC_COMPILER_EXEEXT' macro.

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* lib/autoconf/lang.m4 (_AC_COMPILER_EXEEXT): Document that
Automake relies on this macro.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
This commit is contained in:
Ralf Wildenhues 2009-04-09 00:00:30 +02:00
parent 31796ef989
commit 34163e58d4
2 changed files with 9 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,9 @@
2009-04-08 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Automake relies on the undocumented `_AC_COMPILER_EXEEXT' macro.
* lib/autoconf/lang.m4 (_AC_COMPILER_EXEEXT): Document that
Automake relies on this macro.
2009-04-06 Eric Blake <ebb9@byu.net>
Reduce testsuite size.

3
lib/autoconf/lang.m4
View File

@ -626,6 +626,9 @@ AC_MSG_RESULT([$ac_cv_exeext])
#
# Must be run before _AC_COMPILER_OBJEXT because _AC_COMPILER_EXEEXT_DEFAULT
# checks whether the compiler works.
#
# Do not rename this macro; Automake decides whether EXEEXT is used
# by checking whether `_AC_COMPILER_EXEEXT' has been expanded.
m4_define([_AC_COMPILER_EXEEXT],
[AC_LANG_CONFTEST([AC_LANG_PROGRAM()])
ac_clean_files_save=$ac_clean_files