diff options
Diffstat (limited to 'm4/cflags.m4')
| -rw-r--r-- | m4/cflags.m4 | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/m4/cflags.m4 b/m4/cflags.m4 deleted file mode 100644 index 015d07b..0000000 --- a/m4/cflags.m4 +++ /dev/null @@ -1,59 +0,0 @@ -# cflags.m4 - Test and set compiler flags -# -# Copyright 2011, 2012 Michael Steinert -# -# Permission is hereby granted, free of charge, to any person obtaining -# a copy of this software and associated documentation files (the -# "Software"), to deal in the Software without restriction, including -# without limitation the rights to use, copy, modify, merge, publish, -# distribute, sublicense, and/or sell copies of the Software, and to -# permit persons to whom the Software is furnished to do so, subject to -# the following conditions: -# -# The above copyright notice and this permission notice shall be -# included in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT -# SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR -# THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -#serial 1 - -# AX_TRY_CFLAGS(FLAG, [ACTION-IF-TRUE], [ACTION-IF-FALSE]) -# -------------------------------------------------------- -# Test a compiler flag is supported. -# FLAG: a compiler flag to try -# ACTION-IF-TRUE: commands to execute if FLAG is supported -# ACTION-IF-FALSE: commands to execute if FLAG is not supported -AC_DEFUN([AX_TRY_CFLAGS], -[dnl -AC_REQUIRE([AC_PROG_CC]) -_ax_cflags=$CFLAGS -CFLAGS="$1 $CFLAGS" -AC_MSG_CHECKING([if compiler accepts '$1']) -AC_TRY_COMPILE([], [], - [AC_MSG_RESULT([yes]) - CFLAGS=$_ax_cflags - $2], - [AC_MSG_RESULT([no]) - CFLAGS=$_ax_cflags - $3]) -])dnl - -# AX_CFLAGS(FLAGS) -# ---------------- -# Enable compiler flags. -# FLAGS: a whitespace-separated list of compiler flags to set -AC_DEFUN([AX_CFLAGS], -[dnl -m4_foreach_w([_ax_flag], [$1], - [AS_CASE([" $CFLAGS "], - [*[[\ \ ]]_ax_flag[[\ \ ]]*], - [], - [*], - [CFLAGS="$CFLAGS _ax_flag"])]) -])dnl |