Backport AC_PATH_PROGS_FEATURE_CHECK
authorGuido Trotter <ultrotter@google.com>
Tue, 3 Nov 2009 14:37:51 +0000 (09:37 -0500)
committerGuido Trotter <ultrotter@google.com>
Thu, 5 Nov 2009 13:21:20 +0000 (13:21 +0000)
commit52b699ecaa688a2aaac00fa64558e249d0bc9a26
tree61bfe091acfe3bbe0d35fe4273d0a3ecb3de390d
parent50716be0ed8f1336e7db57f9c91fe60c29bb7af1
Backport AC_PATH_PROGS_FEATURE_CHECK

In order to allow working with older versions of autoconf we backport
this macro, but only if it's not defined already (by autoconf itself).

This commit can be reverted after we decide support for autoconf 2.61
and below should be deprecated.

Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>
autotools/ac_path_progs_feature_check.m4 [new file with mode: 0644]