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[devel] Changed new configure option "zprefix=string" to "zlib-prefix=string"

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This commit is contained in:
Glenn Randers-Pehrson
2011-01-04 09:07:45 -06:00
parent 8f8061adba
commit 977f6eba3d
4 changed files with 45 additions and 39 deletions
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14
configure.ac
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@@ -18,12 +18,12 @@ AC_PREREQ(2.59)
dnl Version number stuff here:
AC_INIT([libpng], [1.5.0rc05], [png-mng-implement@lists.sourceforge.net])
AC_INIT([libpng], [1.5.0rc06], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake
AM_MAINTAINER_MODE
PNGLIB_VERSION=1.5.0rc05
PNGLIB_VERSION=1.5.0rc06
PNGLIB_MAJOR=1
PNGLIB_MINOR=5
PNGLIB_RELEASE=0
@@ -57,13 +57,13 @@ AC_STRUCT_TM
AC_FUNC_STRTOD
AC_CHECK_FUNCS([memset], , AC_ERROR([memset not found in libc]))
AC_CHECK_FUNCS([pow], , AC_CHECK_LIB(m, pow, , AC_ERROR([cannot find pow])) )
AC_ARG_WITH(zprefix,
AC_HELP_STRING([--with-zprefix],
AC_ARG_WITH(zlib-prefix,
AC_HELP_STRING([--with-zlib-prefix],
[prefix that may have been used in installed zlib]),
[zprefix=${withval}],
[zprefix='z_'])
[ZPREFIX=${withval}],
[ZPREFIX='z_'])
AC_CHECK_LIB(z, zlibVersion, ,
AC_CHECK_LIB(z, ${zprefix}zlibVersion, ,
AC_CHECK_LIB(z, ${ZPREFIX}zlibVersion, ,
AC_ERROR([zlib not installed])))