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Recommit r193732:

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Remove __gnu89_inline.

  Now that we use C99 almost everywhere, just use C99-style in the pmap
  code. Since the pmap code is the only consumer of __gnu89_inline, remove
  it from cdefs.h as well. Because the flag was only introduced 17 months
  ago, I don't expect any problems.

  Reviewed by:    alc

It was backed out, because it prevented us from building kernels using a
7.x compiler. Now that most people use 8.x, there is nothing that holds
us back. Even if people run 7.x, they should be able to build a kernel
if they run `make kernel-toolchain' or `make buildworld' first.
This commit is contained in:
ed 2010-01-19 15:31:18 +00:00
parent 0e83531890
commit ec8fd67a3e
5 changed files with 4 additions and 10 deletions
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2
Makefile
View File

@ -303,7 +303,7 @@ universe_${target}:
.if !defined(MAKE_JUST_KERNELS)
@echo ">> ${target} started on `LC_ALL=C date`"
@(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
${MAKE} ${JFLAG} buildworld \
${MAKE} ${JFLAG} kernel-toolchain \
TARGET=${target} \
> _.${target}.buildworld 2>&1 || \
(echo "${target} world failed," \

2
sys/amd64/amd64/pmap.c
View File

@ -153,7 +153,7 @@ __FBSDID("$FreeBSD$");
#endif
#if !defined(DIAGNOSTIC)
#define PMAP_INLINE __gnu89_inline
#define PMAP_INLINE extern inline
#else
#define PMAP_INLINE
#endif

2
sys/i386/i386/pmap.c
View File

@ -162,7 +162,7 @@ __FBSDID("$FreeBSD$");
#endif
#if !defined(DIAGNOSTIC)
#define PMAP_INLINE __gnu89_inline
#define PMAP_INLINE extern inline
#else
#define PMAP_INLINE
#endif

2
sys/i386/xen/pmap.c
View File

@ -173,7 +173,7 @@ __FBSDID("$FreeBSD$");
#endif
#if !defined(PMAP_DIAGNOSTIC)
#define PMAP_INLINE __gnu89_inline
#define PMAP_INLINE extern inline
#else
#define PMAP_INLINE
#endif

6
sys/sys/cdefs.h
View File

@ -234,12 +234,6 @@
#define __always_inline
#endif
#if __GNUC_PREREQ__(4, 2) /* actually 4.1.3 */
#define __gnu89_inline __attribute__((__gnu_inline__)) __inline
#else
#define __gnu89_inline
#endif
#if __GNUC_PREREQ__(3, 1)
#define __noinline __attribute__ ((__noinline__))
#else