Mercurial > hg > CbC > CbC_gcc
diff config/zlib.m4 @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
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date | Fri, 12 Feb 2010 23:39:51 +0900 |
parents | |
children | 04ced10e8804 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/config/zlib.m4 Fri Feb 12 23:39:51 2010 +0900 @@ -0,0 +1,18 @@ +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 +]) +