[configure] Fixup breakage with recent autoconf

To avoid these warnings:
configure.in:29: error: possibly undefined macro: LT_CURRENT
      If this token and others are legitimate, please use
m4_pattern_allow.
      See the Autoconf documentation.
configure.in:33: error: possibly undefined macro: LT_REVISION
configure.in:38: error: possibly undefined macro: LT_AGE

we simply use an m4_define for those variables instead.
This commit is contained in:
Chris Wilson 2008-12-05 15:06:10 +00:00
parent 90e0b7685f
commit e13586b6b7

View file

@ -26,23 +26,23 @@ dnl ===========================================================================
# libtool shared library version
# Increment if the interface has additions, changes, removals.
LT_CURRENT=19
m4_define(LT_CURRENT, 19)
# Increment any time the source changes; set to
# 0 if you increment CURRENT
LT_REVISION=5
m4_define(LT_REVISION, 5)
# Increment if any interfaces have been added; set to 0
# if any interfaces have been removed. removal has
# precedence over adding, so set to 0 if both happened.
LT_AGE=17
m4_define(LT_AGE, 17)
dnl ===========================================================================
VERSION_INFO="$LT_CURRENT:$LT_REVISION:$LT_AGE"
VERSION_INFO="LT_CURRENT():LT_REVISION():LT_AGE()"
AC_SUBST(VERSION_INFO)
LT_CURRENT_MINUS_AGE=`expr $LT_CURRENT - $LT_AGE`
LT_CURRENT_MINUS_AGE=m4_eval(LT_CURRENT() - LT_AGE())
AC_SUBST(LT_CURRENT_MINUS_AGE)
CAIRO_VERSION_MAJOR=cairo_version_major()