[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v3 05/46] configure: allow user to specify --cross-c
From: |
Alex Bennée |
Subject: |
[Qemu-devel] [PATCH v3 05/46] configure: allow user to specify --cross-cc-cflags-foo= |
Date: |
Tue, 24 Apr 2018 16:23:24 +0100 |
As an individual compiler may be able to support several targets with
the appropriate flags we need to expose this to the user as well.
Signed-off-by: Alex Bennée <address@hidden>
---
v3
- fix up the cross-cc
---
configure | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/configure b/configure
index ffd96d930f..282e1f1e2b 100755
--- a/configure
+++ b/configure
@@ -454,7 +454,10 @@ docker="no"
# cross compilers defaults, can be overridden with --cross-cc-ARCH
cross_cc_aarch64="aarch64-linux-gnu-gcc"
+cross_cc_aarch64_be="$cross_cc_aarch64"
+cross_cc_cflags_aarch64_be="-mbig-endian"
cross_cc_arm="arm-linux-gnueabihf-gcc"
+cross_cc_cflags_armeb="-mbig-endian"
cross_cc_powerpc="powerpc-linux-gnu-gcc"
cross_cc_i386="i386-pc-linux-gnu-gcc"
cross_cc_cflags_i386=""
@@ -493,6 +496,9 @@ for opt do
;;
--cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
;;
+ --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
+ eval "cross_cc_cflags_${cc_arch}=\$optarg"
+ ;;
--cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
eval "cross_cc_${cc_arch}=\$optarg"
;;
@@ -6830,6 +6836,7 @@ case "$target_name" in
mttcg="yes"
gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
target_compiler=$cross_cc_arm
+ eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
;;
aarch64|aarch64_be)
TARGET_ARCH=aarch64
@@ -6838,6 +6845,7 @@ case "$target_name" in
mttcg="yes"
gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml
arm-vfp3.xml arm-neon.xml"
target_compiler=$cross_cc_aarch64
+ eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
;;
cris)
target_compiler=$cross_cc_cris
--
2.17.0
- [Qemu-devel] [PATCH v3 00/46] fix building of tests/tcg, Alex Bennée, 2018/04/24
- [Qemu-devel] [PATCH v3 02/46] configure: add test for docker availability, Alex Bennée, 2018/04/24
- [Qemu-devel] [PATCH v3 01/46] docker: add "probe" command for configure, Alex Bennée, 2018/04/24
- [Qemu-devel] [PATCH v3 03/46] configure: add support for --cross-cc-FOO, Alex Bennée, 2018/04/24
- [Qemu-devel] [PATCH v3 05/46] configure: allow user to specify --cross-cc-cflags-foo=,
Alex Bennée <=
- [Qemu-devel] [PATCH v3 06/46] configure: set cross_cc_FOO for host compiler, Alex Bennée, 2018/04/24
- [Qemu-devel] [PATCH v3 04/46] configure: move i386_cc to cross_cc_i386, Alex Bennée, 2018/04/24
- [Qemu-devel] [PATCH v3 07/46] Makefile: Rename TARGET_DIRS to TARGET_LIST, Alex Bennée, 2018/04/24
- [Qemu-devel] [PATCH v3 09/46] docker: extend "cc" command to accept compiler, Alex Bennée, 2018/04/24
- [Qemu-devel] [PATCH v3 11/46] docker: Makefile.include introduce DOCKER_SCRIPT, Alex Bennée, 2018/04/24
- [Qemu-devel] [PATCH v3 08/46] docker: Add "cc" subcommand, Alex Bennée, 2018/04/24
- [Qemu-devel] [PATCH v3 10/46] docker: allow "cc" command to run in user context, Alex Bennée, 2018/04/24
- [Qemu-devel] [PATCH v3 34/46] tests/tcg: enable building for ppc64, Alex Bennée, 2018/04/24