Mercurial > gnulib
diff m4/gnulib-common.m4 @ 15482:74bf515b04ad
Add support for Minix with ACK compiler.
* m4/gnulib-common.m4 (gl_PROG_AR_RANLIB): New macro.
* gnulib-tool (func_import, func_create_testdir): Emit invocation of
gl_PROG_AR_RANLIB instead of AC_PROG_RANLIB.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 31 Jul 2011 16:44:55 +0200 |
parents | 7b889c2a4a01 |
children | 687a4f77c0f3 |
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--- a/m4/gnulib-common.m4 Sun Jul 31 14:31:24 2011 +0200 +++ b/m4/gnulib-common.m4 Sun Jul 31 16:44:55 2011 +0200 @@ -1,4 +1,4 @@ -# gnulib-common.m4 serial 28 +# gnulib-common.m4 serial 29 dnl Copyright (C) 2007-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -211,6 +211,35 @@ [m4_define([AS_VAR_IF], [AS_IF([test x"AS_VAR_GET([$1])" = x""$2], [$3], [$4])])]) +# gl_PROG_AR_RANLIB +# Determines the values for AR, ARFLAGS, RANLIB that fit with the compiler. +AC_DEFUN([gl_PROG_AR_RANLIB], +[ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar, ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [AR='cc -c.a' + ARFLAGS='-o' + RANLIB=':' + ], + [dnl Use the Automake-documented default values for AR and ARFLAGS. + AR='ar' + ARFLAGS='cru' + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + ]) + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) +]) + # AC_PROG_MKDIR_P # is a backport of autoconf-2.60's AC_PROG_MKDIR_P, with a fix # for interoperability with automake-1.9.6 from autoconf-2.62.