Module: xenomai-forge
Branch: next
Commit: aa1ef26327ba8812bbfbe219984cbd75b2f6626f
URL:
http://git.xenomai.org/?p=xenomai-forge.git;a=commit;h=aa1ef26327ba8812bbfbe219984cbd75b2f6626f
Author: Philippe Gerum <r...@xenomai.org>
Date: Tue Apr 8 12:16:05 2014 +0200
scripts/xeno-config: introduce --kcflags
This switch dumps the CFLAGS required for building over a given kernel
API. Just like with --cflags, --skin must mention the API of choice.
--[skin=]rtdm --kcflags is available for retrieving the kernel CFLAGS
required for building a RTDM driver. Typically, a Makefile frag
would do:
ccflags-y := $(shell xeno-config --rtdm --kcflags)
---
scripts/xeno-config-cobalt.in | 29 ++++++++++++++++++++++++-----
scripts/xeno-config-mercury.in | 26 ++++++++++++++++++++++----
2 files changed, 46 insertions(+), 9 deletions(-)
diff --git a/scripts/xeno-config-cobalt.in b/scripts/xeno-config-cobalt.in
index 665efc2..481dce0 100644
--- a/scripts/xeno-config-cobalt.in
+++ b/scripts/xeno-config-cobalt.in
@@ -52,9 +52,10 @@ Options :
--ccld
--arch
--prefix
- --[skin=]posix/cobalt|vxworks|psos|alchemy
+ --[skin=]posix/cobalt|vxworks|psos|alchemy|rtdm
--auto-init|no-auto-init
--cflags
+ --kcflags
--ldflags
--lib*-dir,--libdir,--user-libdir
--core
@@ -120,30 +121,48 @@ while test $# -gt 0; do
skin_list="$skin_list `expr "$1" : '--skin=\(.*\)'`"
fi
;;
- --posix|--cobalt|--vxworks|--psos|--alchemy)
+ --posix|--cobalt|--vxworks|--psos|--alchemy|--rtdm)
skin_list="$skin_list `expr "$1" : '--\(.*\)'`"
;;
--cflags)
if test -z "$skin_list"; then
- echo "no skin specified, missing --skin before --cflags" 1>&2
+ echo "no RTOS skin specified, missing --skin before --cflags"
1>&2
exit 1
fi
cflags="$XENO_BASE_CFLAGS"
for skin in $skin_list; do
case "$skin" in
- posix|cobalt)
+ posix|cobalt|rtdm)
;;
vxworks|psos|alchemy)
cflags="$cflags -I$XENO_INCLUDE_DIR/$skin"
;;
*)
- echo "unknown skin: $skin" 1>&2
+ echo "unknown RTOS skin: $skin" 1>&2
exit 1
;;
esac
done
echo $cflags
;;
+ --kcflags)
+ if test -z "$skin_list"; then
+ echo "no kernel API specified, missing --skin before --kcflags"
1>&2
+ exit 1
+ fi
+ for skin in $skin_list; do
+ case "$skin" in
+ rtdm)
+ kcflags='-Iarch/$(SRCARCH)/xenomai/include
-Iinclude/xenomai'
+ ;;
+ *)
+ echo "unknown kernel API: $skin" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+ echo $kcflags
+ ;;
--ldflags)
if test -z "$skin_list"; then
echo "no skin specified, missing --skin before --ldflags" 1>&2
diff --git a/scripts/xeno-config-mercury.in b/scripts/xeno-config-mercury.in
index 3b9c1c9..98b847e 100644
--- a/scripts/xeno-config-mercury.in
+++ b/scripts/xeno-config-mercury.in
@@ -34,7 +34,7 @@ Options :
--ccld
--arch
--prefix
- --[skin=]vxworks|psos|alchemy
+ --[skin=]vxworks|psos|alchemy|rtdm
--auto-init|no-auto-init
--cflags
--ldflags
@@ -99,12 +99,12 @@ while test $# -gt 0; do
skin_list="$skin_list `expr "$1" : '--skin=\(.*\)'`"
fi
;;
- --vxworks|--psos|--alchemy)
+ --vxworks|--psos|--alchemy|--rtdm
skin_list="$skin_list `expr "$1" : '--\(.*\)'`"
;;
--cflags)
if test -z "$skin_list"; then
- echo "no skin specified, missing --skin before --cflags" 1>&2
+ echo "no RTOS skin specified, missing --skin before --cflags"
1>&2
exit 1
fi
cflags="$XENO_BASE_CFLAGS"
@@ -114,13 +114,31 @@ while test $# -gt 0; do
cflags="$cflags -I$XENO_INCLUDE_DIR/$skin"
;;
*)
- echo "unknown skin: $skin" 1>&2
+ echo "unknown RTOS skin: $skin" 1>&2
exit 1
;;
esac
done
echo $cflags
;;
+ --kcflags)
+ if test -z "$skin_list"; then
+ echo "no kernel API specified, missing --skin before --kcflags"
1>&2
+ exit 1
+ fi
+ kcflags=
+ for skin in $skin_list; do
+ case "$skin" in
+ rtdm)
+ ;;
+ *)
+ echo "unknown kernel API: $skin" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+ echo $kcflags
+ ;;
--ldflags)
if test -z "$skin_list"; then
echo "no skin specified, missing --skin before --ldflags" 1>&2
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