Mercurial > hg > CbC > CbC_gcc
view config/zlib.m4 @ 67:f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author | nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp> |
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date | Tue, 22 Mar 2011 17:18:12 +0900 |
parents | 77e2b8dfacca |
children | 04ced10e8804 |
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dnl A function to check for zlib availability. zlib is used by default dnl unless the user configured with --disable-nls. AC_DEFUN([AM_ZLIB], [ # See if the user specified whether he wants zlib support or not. AC_ARG_WITH(zlib, [ --with-zlib include zlib support (auto/yes/no) [default=auto]], [], [with_zlib=auto]) if test "$with_zlib" != "no"; then AC_SEARCH_LIBS(zlibVersion, z, [AC_CHECK_HEADERS(zlib.h)]) if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then AC_MSG_ERROR([zlib (libz) library was explicitly requested but not found]) fi fi ])