diff options
| author | Robert P. J. Day <rpjday@mindspring.com> | 2007-10-16 23:26:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-17 08:42:47 -0700 |
| commit | 94f582f82a85a941678c80c60a3baa8187c74217 (patch) | |
| tree | 83653a3a93b9291d658025a800d5fbed00ee484c | |
| parent | a36a151e79be1562d6fea3ec4698f23e7102a26f (diff) | |
Force erroneous inclusions of compiler-*.h files to be errors
Replace worthless comments with actual preprocessor errors when including
the wrong versions of the compiler.h files.
[akpm@linux-foundation.org: make it work]
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/compiler-gcc.h | 4 | ||||
| -rw-r--r-- | include/linux/compiler-gcc3.h | 4 | ||||
| -rw-r--r-- | include/linux/compiler-gcc4.h | 4 | ||||
| -rw-r--r-- | include/linux/compiler-intel.h | 4 |
4 files changed, 12 insertions, 4 deletions
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index 03ec2311fb2..acd583384bd 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -1,4 +1,6 @@ -/* Never include this file directly. Include <linux/compiler.h> instead. */ +#ifndef __LINUX_COMPILER_H +#error "Please don't include <linux/compiler-gcc.h> directly, include <linux/compiler.h> instead." +#endif /* * Common definitions for all gcc versions go here. diff --git a/include/linux/compiler-gcc3.h b/include/linux/compiler-gcc3.h index a9e2863c2db..2d8c0f48f55 100644 --- a/include/linux/compiler-gcc3.h +++ b/include/linux/compiler-gcc3.h @@ -1,4 +1,6 @@ -/* Never include this file directly. Include <linux/compiler.h> instead. */ +#ifndef __LINUX_COMPILER_H +#error "Please don't include <linux/compiler-gcc3.h> directly, include <linux/compiler.h> instead." +#endif /* These definitions are for GCC v3.x. */ #include <linux/compiler-gcc.h> diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h index 14f7494280f..ee7ca5de970 100644 --- a/include/linux/compiler-gcc4.h +++ b/include/linux/compiler-gcc4.h @@ -1,4 +1,6 @@ -/* Never include this file directly. Include <linux/compiler.h> instead. */ +#ifndef __LINUX_COMPILER_H +#error "Please don't include <linux/compiler-gcc4.h> directly, include <linux/compiler.h> instead." +#endif /* These definitions are for GCC v4.x. */ #include <linux/compiler-gcc.h> diff --git a/include/linux/compiler-intel.h b/include/linux/compiler-intel.h index b769961e6f2..d8e636e5607 100644 --- a/include/linux/compiler-intel.h +++ b/include/linux/compiler-intel.h @@ -1,4 +1,6 @@ -/* Never include this file directly. Include <linux/compiler.h> instead. */ +#ifndef __LINUX_COMPILER_H +#error "Please don't include <linux/compiler-intel.h> directly, include <linux/compiler.h> instead." +#endif #ifdef __ECC |