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comparison config/zlib.m4 @ 55:77e2b8dfacca gcc-4.4.5

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update it from 4.4.3 to 4.5.0
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Fri, 12 Feb 2010 23:39:51 +0900
parents
children 04ced10e8804
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52:c156f1bd5cd9 55:77e2b8dfacca
1 dnl A function to check for zlib availability. zlib is used by default
2 dnl unless the user configured with --disable-nls.
3
4 AC_DEFUN([AM_ZLIB],
5 [
6 # See if the user specified whether he wants zlib support or not.
7 AC_ARG_WITH(zlib,
8 [ --with-zlib include zlib support (auto/yes/no) [default=auto]],
9 [], [with_zlib=auto])
10
11 if test "$with_zlib" != "no"; then
12 AC_SEARCH_LIBS(zlibVersion, z, [AC_CHECK_HEADERS(zlib.h)])
13 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
14 AC_MSG_ERROR([zlib (libz) library was explicitly requested but not found])
15 fi
16 fi
17 ])
18