New macros to test for various assemblers, like nasm, yasm, etc.

1 files changed, 49 insertions, 0 deletions

diff --git a/m4/ax_prog_fasm_opt.m4 b/m4/ax_prog_fasm_opt.m4
new file mode 100644
index 0000000..019582b
--- /dev/null
+++ b/m4/ax_prog_fasm_opt.m4
@@ -0,0 +1,49 @@
+##### http://autoconf-archive.cryp.to/ax_prog_fasm_opt.html
+#
+# SYNOPSIS
+#
+#   AX_PROG_FASM_OPT(option, var_name)
+#
+# DESCRIPTION
+#
+#   This macro checks if the FASM assembler accepts the given option.
+#   If yes, the option is appended to the variable 'var_name',
+#   otherwise 'var_name' is unchanged.
+#
+#   Example:
+#
+#     AX_PROG_FASM_OPT([-m 256], [FASM_OPTS])
+#
+# LAST MODIFICATION
+#
+#   2007-09-09
+#
+# COPYLEFT
+#
+#   Copyright (c) 2007 Bogdan Drozdowski <bogdandr # op . pl>
+#
+#   This program is free software: you can redistribute it and/or
+#   modify it under the terms of the GNU Lesser General Public License
+#   as published by the Free Software Foundation, either version 3 of
+#   the License, or (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#   Lesser General Public License for more details.
+#
+#   You should have received a copy of the GNU Lesser General Public
+#   License along with this program. If not, see
+#   <http://www.gnu.org/licenses/>.
+
+AC_DEFUN([AX_PROG_FASM_OPT],[
+AC_REQUIRE([AX_PROG_FASM])dnl
+AC_MSG_CHECKING([if $fasm accepts $1])
+echo '' > conftest.asm
+if $fasm $$2 $1 conftest.asm > conftest.err; then
+	$2="$$2 $1"
+	AC_MSG_RESULT([yes])
+else
+	AC_MSG_RESULT([no])
+fi
+])