| From ae1a4c37417a3bbbf8ea1cab198982b0cad47e29 Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| Date: Fri, 12 Aug 2016 17:08:13 +0000 |
| Subject: [PATCH] confiure.ac: Believe the cflags from environment |
| |
| In some toolchains e.g. OpenEmbedded -march options |
| are passed on compiler cmdline, it does not use |
| the expected target triplets to make these decision |
| during configure. |
| |
| Secondly, dont set armv4 for march when no selection |
| is made, since it is passed from cmdline |
| |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| --- |
| Upstream-Status: Inappropriate[OE-Specific] |
| |
| configure.ac | 11 ----------- |
| 1 file changed, 11 deletions(-) |
| |
| diff --git a/configure.ac b/configure.ac |
| index 857ea3b..359e919 100644 |
| --- a/configure.ac |
| +++ b/configure.ac |
| @@ -607,15 +607,6 @@ case $host in |
| GMP_INCLUDE_MPN(arm/arm-defs.m4) |
| CALLING_CONVENTIONS_OBJS='arm32call.lo arm32check.lo' |
| |
| - # This is needed for clang, which is not content with flags like -mfpu=neon |
| - # alone. |
| - case $host in |
| - *-*-*eabi) |
| - gcc_cflags_fpmode="-mfloat-abi=softfp" ;; |
| - *-*-*eabihf) |
| - gcc_cflags_fpmode="-mfloat-abi=hard" ;; |
| - esac |
| - |
| # FIXME: We make mandatory compiler options optional here. We should |
| # either enforce them, or organise to strip paths as the corresponding |
| # options fail. |
| @@ -686,8 +677,6 @@ case $host in |
| ;; |
| *) |
| path="arm" |
| - gcc_cflags_arch="-march=armv4" |
| - GMP_DEFINE_RAW(["define(<NOTHUMB>,1)"]) |
| ;; |
| esac |
| ;; |
| -- |
| 1.9.1 |
| |