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- From 1fd5a3d2adf04bad6ae6e9eef9caead7d46d9307 Mon Sep 17 00:00:00 2001
- From: Peter Seiderer <ps.report@gmx.net>
- Date: Thu, 8 Nov 2018 23:55:30 +0100
- Subject: [PATCH] configure.ac: disable gcc march mips64r2 detection
- Disable gcc march mips64r2 detection, compile flags already
- set by buildroot, fixes [1]:
- error: '-mips64r2' conflicts with the other architecture options, which specify a mips64 processor
- [1] http://autobuild.buildroot.net/results/34f6e2352f1559f98c724fe5394db0035b42ddb1
- Signed-off-by: Peter Seiderer <ps.report@gmx.net>
- [Thomas: remove code instead of commenting it]
- Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
- ---
- configure.ac | 15 ---------------
- 1 file changed, 15 deletions(-)
- diff --git a/configure.ac b/configure.ac
- index 289514ff1..18cf97ffe 100644
- --- a/configure.ac
- +++ b/configure.ac
- @@ -1768,22 +1768,7 @@ case "${host_cpu}" in
- AC_SUBST(FLAG_M32)
-
-
- - # does this compiler support -march=mips64r2 (mips64r2 default) ?
- - AC_MSG_CHECKING([if gcc accepts -march=mips64r2 -mabi=64])
- -
- - safe_CFLAGS=$CFLAGS
- - CFLAGS="$CFLAGS -march=mips64r2 -mabi=64 -Werror"
- -
- - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
- - return 0;
- - ]])], [
- - FLAG_M64="-march=mips64r2 -mabi=64"
- - AC_MSG_RESULT([yes])
- - ], [
- FLAG_M64=""
- - AC_MSG_RESULT([no])
- - ])
- - CFLAGS=$safe_CFLAGS
-
- AC_SUBST(FLAG_M64)
- ;;
- --
- 2.19.1
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