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| author | Alan Coopersmith <Alan.Coopersmith@sun.com> | 2005-08-28 22:46:07 +0000 |
|---|---|---|
| committer | Alan Coopersmith <Alan.Coopersmith@sun.com> | 2005-08-28 22:46:07 +0000 |
| commit | 92864cfde7de9b5d9cf8894abeb7a972ea35d2a0 (patch) | |
| tree | 8ee1e5a93f8ef4ef0ac6ff26d8eb81252e183dd7 | |
| parent | e0187570bd3efd7b61ccc41dbc21d0840ee82260 (diff) | |
Add comment to configure.ac explaining error: possibly undefined macro:
AC_DEFINE message that some users were seeing, thanks to diagnosis from
Stepan Kasal on the autoconf@gnu.org mailing list: dnl If you're
looking here because you got a message that said dnl 'error: possibly
undefined macro: AC_DEFINE', the source of dnl your problem is not
here. You need to upgrade to pkgconfig 0.18 dnl or later to get an
updated pkg.m4 with PKG_CHECK_EXISTS defined. dnl See
http://www.mail-archive.com/autoconf@gnu.org/msg13413.html
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 09b5057..ff66a9c 100644 --- a/configure.ac +++ b/configure.ac @@ -35,6 +35,12 @@ AC_CANONICAL_HOST XORG_PROG_RAWCPP AC_FUNC_FORK + +dnl If you're looking here because you got a message that said +dnl 'error: possibly undefined macro: AC_DEFINE', the source of +dnl your problem is not here. You need to upgrade to pkgconfig 0.18 +dnl or later to get an updated pkg.m4 with PKG_CHECK_EXISTS defined. +dnl See http://www.mail-archive.com/autoconf@gnu.org/msg13413.html AC_CHECK_FUNC(mkstemp, AC_DEFINE(HAS_MKSTEMP,1, [Define to 1 if you have the 'mkstemp' function.])) AC_CHECK_FUNC(getifaddrs, AC_DEFINE(HAS_GETIFADDRS,1, |