* [Xenomai-core] [PATCH] cleanup xeno-config output
@ 2006-10-09 12:32 Jan Kiszka
2006-10-09 12:42 ` Jan Kiszka
0 siblings, 1 reply; 3+ messages in thread
From: Jan Kiszka @ 2006-10-09 12:32 UTC (permalink / raw)
To: xenomai-core
[-- Attachment #1.1: Type: text/plain, Size: 287 bytes --]
Following the discussion in an earlier thread, this patch reduces the
CFLAGS and LDFLAGS returned by xeno-config to the required minimum.
Compile tested with several external packages, no regression known
(except that one may want to set some of those flags elsewhere now).
Jan
[-- Attachment #1.2: xeno-config-cleanup.patch --]
[-- Type: text/plain, Size: 3437 bytes --]
---
ChangeLog | 8 +++++++-
configure.in | 13 ++++++-------
scripts/xeno-config.in | 4 ++--
3 files changed, 15 insertions(+), 10 deletions(-)
Index: configure.in
===================================================================
--- configure.in.orig
+++ configure.in
@@ -497,21 +497,23 @@ else
fi
AC_MSG_RESULT([done])
-XENO_USER_CFLAGS="-D_GNU_SOURCE -D_REENTRANT -D__XENO__"
+dnl Common CFLAGS and LDFLAGS
+XENO_USER_CFLAGS="-D_GNU_SOURCE -D_REENTRANT"
XENO_USER_LDFLAGS=
+dnl Exported CFLAGS and LDFLAGS, may be enhanced per-arch below
+XENO_USER_APP_CFLAGS=$XENO_USER_CFLAGS
+XENO_USER_APP_LDFLAGS=$XENO_USER_LDFLAGS
+
case $XENO_TARGET_ARCH in
i386)
XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe -fstrict-aliasing $gcc_w_noalias"
- XENO_USER_LDFLAGS="-rdynamic"
;;
powerpc)
XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe"
- XENO_USER_LDFLAGS="-rdynamic"
;;
ia64)
XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe"
- XENO_USER_LDFLAGS="-rdynamic"
;;
blackfin)
XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe"
@@ -521,7 +523,6 @@ case $XENO_TARGET_ARCH in
;;
arm)
XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe"
- XENO_USER_LDFLAGS="-rdynamic"
;;
esac
@@ -531,9 +532,7 @@ else
XENO_USER_CFLAGS="-O2 $XENO_USER_CFLAGS"
fi
-XENO_USER_APP_CFLAGS=$XENO_USER_CFLAGS
XENO_USER_CFLAGS="$XENO_USER_CFLAGS -D__IN_XENO__ -Wstrict-prototypes"
-XENO_USER_APP_LDFLAGS=$XENO_USER_LDFLAGS
AC_MSG_CHECKING([whether ld supports @file])
AC_CACHE_VAL(ac_cv_ld_file_option,
Index: scripts/xeno-config.in
===================================================================
--- scripts/xeno-config.in.orig
+++ scripts/xeno-config.in
@@ -12,9 +12,9 @@ XENO_VERSION="@PACKAGE_VERSION@"
XENO_PREFIX="${staging}${prefix}"
XENO_CC="@CC@"
XENO_TARGET_ARCH="@XENO_TARGET_ARCH@"
-XENO_BASE_CFLAGS="-I. -I${staging}${includedir} @XENO_USER_APP_CFLAGS@"
+XENO_BASE_CFLAGS="-I${staging}${includedir} @XENO_USER_APP_CFLAGS@"
XENO_BASE_LDFLAGS="-L${staging}${libdir} -lpthread @XENO_USER_APP_LDFLAGS@"
-XENO_POSIX_CFLAGS="-I. -I${staging}${includedir} -I${staging}${includedir}/posix @XENO_USER_APP_CFLAGS@"
+XENO_POSIX_CFLAGS="-I${staging}${includedir} -I${staging}${includedir}/posix @XENO_USER_APP_CFLAGS@ -D__XENO__"
XENO_POSIX_LDFLAGS="-L${staging}${libdir} -lpthread_rt -lpthread -lrt @XENO_USER_APP_LDFLAGS@"
XENO_POSIX_WRAPPERS="${staging}${libdir}/posix.wrappers"
XENO_POSIX_FAST_WRAPPING="@LD_FILE_OPTION@"
Index: ChangeLog
===================================================================
--- ChangeLog.orig
+++ ChangeLog
@@ -1,3 +1,9 @@
+2006-10-09 Jan Kiszka <jan.kiszka@domain.hid>
+
+ * configure.in, scripts/xeno-config.in: Reducing CFLAGS and LDFLAGS
+ return by xeno-config to the required minimum while keeping the
+ original flags internally.
+
2006-10-08 Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
* src/testsuite/*/Makefile.am: Link with libtool libraries, in
@@ -9,7 +15,7 @@
* include/rtdm/rtdm_driver.h (rtdm_*copy_to/from_user): Fix
return code.
- * ksrc/skins/rtdm/drvlib.c (rtdm_strncpy_from_user): Adopt doc to
+ * ksrc/skins/rtdm/drvlib.c (rtdm_strncpy_from_user): Adapt doc to
actual success return code, the string length.
2006-10-08 Wolfgang Grandegger <wg@domain.hid>
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Xenomai-core] [PATCH] cleanup xeno-config output
2006-10-09 12:32 [Xenomai-core] [PATCH] cleanup xeno-config output Jan Kiszka
@ 2006-10-09 12:42 ` Jan Kiszka
2006-10-18 8:11 ` Philippe Gerum
0 siblings, 1 reply; 3+ messages in thread
From: Jan Kiszka @ 2006-10-09 12:42 UTC (permalink / raw)
To: xenomai-core
[-- Attachment #1.1: Type: text/plain, Size: 466 bytes --]
Jan Kiszka wrote:
> Following the discussion in an earlier thread, this patch reduces the
> CFLAGS and LDFLAGS returned by xeno-config to the required minimum.
>
> Compile tested with several external packages, no regression known
> (except that one may want to set some of those flags elsewhere now).
>
As usual, while you are hitting "Send": "Hmm did I check... No, I didn't!"
So here comes -v2, now setting -D__XENO__ also internally again.
Jan
[-- Attachment #1.2: xeno-config-cleanup-v2.patch --]
[-- Type: text/plain, Size: 3523 bytes --]
---
ChangeLog | 8 +++++++-
configure.in | 15 +++++++--------
scripts/xeno-config.in | 4 ++--
3 files changed, 16 insertions(+), 11 deletions(-)
Index: configure.in
===================================================================
--- configure.in.orig
+++ configure.in
@@ -497,21 +497,23 @@ else
fi
AC_MSG_RESULT([done])
-XENO_USER_CFLAGS="-D_GNU_SOURCE -D_REENTRANT -D__XENO__"
+dnl Common CFLAGS and LDFLAGS
+XENO_USER_CFLAGS="-D_GNU_SOURCE -D_REENTRANT"
XENO_USER_LDFLAGS=
+dnl Exported CFLAGS and LDFLAGS, may be enhanced per-arch below
+XENO_USER_APP_CFLAGS=$XENO_USER_CFLAGS
+XENO_USER_APP_LDFLAGS=$XENO_USER_LDFLAGS
+
case $XENO_TARGET_ARCH in
i386)
XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe -fstrict-aliasing $gcc_w_noalias"
- XENO_USER_LDFLAGS="-rdynamic"
;;
powerpc)
XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe"
- XENO_USER_LDFLAGS="-rdynamic"
;;
ia64)
XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe"
- XENO_USER_LDFLAGS="-rdynamic"
;;
blackfin)
XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe"
@@ -521,7 +523,6 @@ case $XENO_TARGET_ARCH in
;;
arm)
XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe"
- XENO_USER_LDFLAGS="-rdynamic"
;;
esac
@@ -531,9 +532,7 @@ else
XENO_USER_CFLAGS="-O2 $XENO_USER_CFLAGS"
fi
-XENO_USER_APP_CFLAGS=$XENO_USER_CFLAGS
-XENO_USER_CFLAGS="$XENO_USER_CFLAGS -D__IN_XENO__ -Wstrict-prototypes"
-XENO_USER_APP_LDFLAGS=$XENO_USER_LDFLAGS
+XENO_USER_CFLAGS="$XENO_USER_CFLAGS -D__XENO__ -D__IN_XENO__ -Wstrict-prototypes"
AC_MSG_CHECKING([whether ld supports @file])
AC_CACHE_VAL(ac_cv_ld_file_option,
Index: scripts/xeno-config.in
===================================================================
--- scripts/xeno-config.in.orig
+++ scripts/xeno-config.in
@@ -12,9 +12,9 @@ XENO_VERSION="@PACKAGE_VERSION@"
XENO_PREFIX="${staging}${prefix}"
XENO_CC="@CC@"
XENO_TARGET_ARCH="@XENO_TARGET_ARCH@"
-XENO_BASE_CFLAGS="-I. -I${staging}${includedir} @XENO_USER_APP_CFLAGS@"
+XENO_BASE_CFLAGS="-I${staging}${includedir} @XENO_USER_APP_CFLAGS@"
XENO_BASE_LDFLAGS="-L${staging}${libdir} -lpthread @XENO_USER_APP_LDFLAGS@"
-XENO_POSIX_CFLAGS="-I. -I${staging}${includedir} -I${staging}${includedir}/posix @XENO_USER_APP_CFLAGS@"
+XENO_POSIX_CFLAGS="-I${staging}${includedir} -I${staging}${includedir}/posix @XENO_USER_APP_CFLAGS@ -D__XENO__"
XENO_POSIX_LDFLAGS="-L${staging}${libdir} -lpthread_rt -lpthread -lrt @XENO_USER_APP_LDFLAGS@"
XENO_POSIX_WRAPPERS="${staging}${libdir}/posix.wrappers"
XENO_POSIX_FAST_WRAPPING="@LD_FILE_OPTION@"
Index: ChangeLog
===================================================================
--- ChangeLog.orig
+++ ChangeLog
@@ -1,3 +1,9 @@
+2006-10-09 Jan Kiszka <jan.kiszka@domain.hid>
+
+ * configure.in, scripts/xeno-config.in: Reducing CFLAGS and LDFLAGS
+ return by xeno-config to the required minimum while keeping the
+ original flags internally.
+
2006-10-08 Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
* src/testsuite/*/Makefile.am: Link with libtool libraries, in
@@ -9,7 +15,7 @@
* include/rtdm/rtdm_driver.h (rtdm_*copy_to/from_user): Fix
return code.
- * ksrc/skins/rtdm/drvlib.c (rtdm_strncpy_from_user): Adopt doc to
+ * ksrc/skins/rtdm/drvlib.c (rtdm_strncpy_from_user): Adapt doc to
actual success return code, the string length.
2006-10-08 Wolfgang Grandegger <wg@domain.hid>
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[-- Type: application/pgp-signature, Size: 250 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Xenomai-core] [PATCH] cleanup xeno-config output
2006-10-09 12:42 ` Jan Kiszka
@ 2006-10-18 8:11 ` Philippe Gerum
0 siblings, 0 replies; 3+ messages in thread
From: Philippe Gerum @ 2006-10-18 8:11 UTC (permalink / raw)
To: Jan Kiszka; +Cc: xenomai-core
On Mon, 2006-10-09 at 14:42 +0200, Jan Kiszka wrote:
> Jan Kiszka wrote:
> > Following the discussion in an earlier thread, this patch reduces the
> > CFLAGS and LDFLAGS returned by xeno-config to the required minimum.
> >
> > Compile tested with several external packages, no regression known
> > (except that one may want to set some of those flags elsewhere now).
> >
>
> As usual, while you are hitting "Send": "Hmm did I check... No, I didn't!"
>
> So here comes -v2, now setting -D__XENO__ also internally again.
>
Applied, thanks.
> Jan
> plain text document attachment (xeno-config-cleanup-v2.patch)
> ---
> ChangeLog | 8 +++++++-
> configure.in | 15 +++++++--------
> scripts/xeno-config.in | 4 ++--
> 3 files changed, 16 insertions(+), 11 deletions(-)
>
> Index: configure.in
> ===================================================================
> --- configure.in.orig
> +++ configure.in
> @@ -497,21 +497,23 @@ else
> fi
> AC_MSG_RESULT([done])
>
> -XENO_USER_CFLAGS="-D_GNU_SOURCE -D_REENTRANT -D__XENO__"
> +dnl Common CFLAGS and LDFLAGS
> +XENO_USER_CFLAGS="-D_GNU_SOURCE -D_REENTRANT"
> XENO_USER_LDFLAGS=
>
> +dnl Exported CFLAGS and LDFLAGS, may be enhanced per-arch below
> +XENO_USER_APP_CFLAGS=$XENO_USER_CFLAGS
> +XENO_USER_APP_LDFLAGS=$XENO_USER_LDFLAGS
> +
> case $XENO_TARGET_ARCH in
> i386)
> XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe -fstrict-aliasing $gcc_w_noalias"
> - XENO_USER_LDFLAGS="-rdynamic"
> ;;
> powerpc)
> XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe"
> - XENO_USER_LDFLAGS="-rdynamic"
> ;;
> ia64)
> XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe"
> - XENO_USER_LDFLAGS="-rdynamic"
> ;;
> blackfin)
> XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe"
> @@ -521,7 +523,6 @@ case $XENO_TARGET_ARCH in
> ;;
> arm)
> XENO_USER_CFLAGS="$XENO_USER_CFLAGS -Wall -pipe"
> - XENO_USER_LDFLAGS="-rdynamic"
> ;;
> esac
>
> @@ -531,9 +532,7 @@ else
> XENO_USER_CFLAGS="-O2 $XENO_USER_CFLAGS"
> fi
>
> -XENO_USER_APP_CFLAGS=$XENO_USER_CFLAGS
> -XENO_USER_CFLAGS="$XENO_USER_CFLAGS -D__IN_XENO__ -Wstrict-prototypes"
> -XENO_USER_APP_LDFLAGS=$XENO_USER_LDFLAGS
> +XENO_USER_CFLAGS="$XENO_USER_CFLAGS -D__XENO__ -D__IN_XENO__ -Wstrict-prototypes"
>
> AC_MSG_CHECKING([whether ld supports @file])
> AC_CACHE_VAL(ac_cv_ld_file_option,
> Index: scripts/xeno-config.in
> ===================================================================
> --- scripts/xeno-config.in.orig
> +++ scripts/xeno-config.in
> @@ -12,9 +12,9 @@ XENO_VERSION="@PACKAGE_VERSION@"
> XENO_PREFIX="${staging}${prefix}"
> XENO_CC="@CC@"
> XENO_TARGET_ARCH="@XENO_TARGET_ARCH@"
> -XENO_BASE_CFLAGS="-I. -I${staging}${includedir} @XENO_USER_APP_CFLAGS@"
> +XENO_BASE_CFLAGS="-I${staging}${includedir} @XENO_USER_APP_CFLAGS@"
> XENO_BASE_LDFLAGS="-L${staging}${libdir} -lpthread @XENO_USER_APP_LDFLAGS@"
> -XENO_POSIX_CFLAGS="-I. -I${staging}${includedir} -I${staging}${includedir}/posix @XENO_USER_APP_CFLAGS@"
> +XENO_POSIX_CFLAGS="-I${staging}${includedir} -I${staging}${includedir}/posix @XENO_USER_APP_CFLAGS@ -D__XENO__"
> XENO_POSIX_LDFLAGS="-L${staging}${libdir} -lpthread_rt -lpthread -lrt @XENO_USER_APP_LDFLAGS@"
> XENO_POSIX_WRAPPERS="${staging}${libdir}/posix.wrappers"
> XENO_POSIX_FAST_WRAPPING="@LD_FILE_OPTION@"
> Index: ChangeLog
> ===================================================================
> --- ChangeLog.orig
> +++ ChangeLog
> @@ -1,3 +1,9 @@
> +2006-10-09 Jan Kiszka <jan.kiszka@domain.hid>
> +
> + * configure.in, scripts/xeno-config.in: Reducing CFLAGS and LDFLAGS
> + return by xeno-config to the required minimum while keeping the
> + original flags internally.
> +
> 2006-10-08 Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
>
> * src/testsuite/*/Makefile.am: Link with libtool libraries, in
> @@ -9,7 +15,7 @@
> * include/rtdm/rtdm_driver.h (rtdm_*copy_to/from_user): Fix
> return code.
>
> - * ksrc/skins/rtdm/drvlib.c (rtdm_strncpy_from_user): Adopt doc to
> + * ksrc/skins/rtdm/drvlib.c (rtdm_strncpy_from_user): Adapt doc to
> actual success return code, the string length.
>
> 2006-10-08 Wolfgang Grandegger <wg@domain.hid>
> _______________________________________________
> Xenomai-core mailing list
> Xenomai-core@domain.hid
> https://mail.gna.org/listinfo/xenomai-core
--
Philippe.
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2006-10-09 12:32 [Xenomai-core] [PATCH] cleanup xeno-config output Jan Kiszka
2006-10-09 12:42 ` Jan Kiszka
2006-10-18 8:11 ` Philippe Gerum
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