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authorPeter Breitenlohner <peb@mppmu.mpg.de>2010-03-03 09:17:38 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2010-03-03 09:17:38 +0000
commitf0349288c594eac639eb72d029fb6214a2553145 (patch)
treef6974801e1a6a49881fa0a9ded31d0054abaf2e2 /Build/source/libs/libpng/configure.ac
parentdfde3eff9afd6d890c0ced96adf8c9c4f696fe4f (diff)
build system: simplify libpng version handling
git-svn-id: svn://tug.org/texlive/trunk@17299 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/libpng/configure.ac')
-rw-r--r--Build/source/libs/libpng/configure.ac12
1 files changed, 1 insertions, 11 deletions
diff --git a/Build/source/libs/libpng/configure.ac b/Build/source/libs/libpng/configure.ac
index db3492ec357..732b1497a59 100644
--- a/Build/source/libs/libpng/configure.ac
+++ b/Build/source/libs/libpng/configure.ac
@@ -6,10 +6,7 @@ dnl This file is free software; the copyright holder
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl
-m4_define([libpng_major], [1])[]dnl
-m4_define([libpng_minor], [2])[]dnl
-m4_define([libpng_micro], [40])[]dnl using unmodified libpng source tree
-m4_define([libpng_version], libpng_major.libpng_minor.libpng_micro)[]dnl
+m4_define([libpng_version], [1.2.40])[]dnl using unmodified libpng source tree
AC_INIT([libpng for TeX Live], libpng_version, [tex-k@tug.org])
AC_PREREQ([2.65])
AC_CONFIG_SRCDIR([libpng-]libpng_version[/pngget.c])
@@ -19,13 +16,6 @@ AC_CONFIG_MACRO_DIR([../../m4])
AM_INIT_AUTOMAKE([foreign])
AM_MAINTAINER_MODE
-PNGLIB_MAJOR=libpng_major()
-PNGLIB_MINOR=libpng_minor()
-PNGLIB_RELEASE=libpng_micro()
-AC_SUBST([PNGLIB_MAJOR])
-AC_SUBST([PNGLIB_MINOR])
-AC_SUBST([PNGLIB_RELEASE])
-
AC_PROG_CC
AC_PROG_RANLIB
AC_PROG_LN_S