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| author | Warner Losh <imp@FreeBSD.org> | 2020-10-24 23:21:06 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2020-10-24 23:21:06 +0000 |
| commit | 60b426f46ce3b5edbe8a9e4f73ca60e4ff914d7c (patch) | |
| tree | 93cd1baf16e271bbfbd3592f5dfcb5cddc44674e | |
| parent | f93c028ac9fa8d9a86185da83b499017596d6d92 (diff) | |
| download | src-test2-60b426f46ce3b5edbe8a9e4f73ca60e4ff914d7c.tar.gz src-test2-60b426f46ce3b5edbe8a9e4f73ca60e4ff914d7c.zip | |
Remove obsolete check for GCC < 3 and support for Intel Compiler
We no longer support old versions of GCC. Remove this check by
assuming it's false. That will make the entire expression false. Also
remove support for Intel compiler, it's badly bitrotted. Technically,
this removes support for C89 and K&R from compilers that don't define
_Bool in those compilation environments as well. I'm unaware of any
working compiler today for which that would be relevant (pcc has it
and tcc sadly isn't working for other reasons), though if one
pops up in ports, I'll work to resolve the issue.
Notes
Notes:
svn path=/head/; revision=367028
| -rw-r--r-- | include/stdbool.h | 3 | ||||
| -rw-r--r-- | include/stdlib.h | 2 | ||||
| -rw-r--r-- | sys/sys/types.h | 3 |
3 files changed, 1 insertions, 7 deletions
diff --git a/include/stdbool.h b/include/stdbool.h index 267e1ad2a1a0..2879da798da6 100644 --- a/include/stdbool.h +++ b/include/stdbool.h @@ -37,9 +37,6 @@ #define true 1 #define bool _Bool -#if __STDC_VERSION__ < 199901L && __GNUC__ < 3 && !defined(__INTEL_COMPILER) -typedef int _Bool; -#endif #endif /* !__cplusplus */ #endif /* __bool_true_false_are_defined */ diff --git a/include/stdlib.h b/include/stdlib.h index 045a9fda9cfb..ca96c06b83b7 100644 --- a/include/stdlib.h +++ b/include/stdlib.h @@ -253,7 +253,7 @@ extern void (*malloc_message)(void *, const char *); * On platforms where alloca() is not in libc, programs which use it * will fail to link when compiled with non-GNU compilers. */ -#if __GNUC__ >= 2 || defined(__INTEL_COMPILER) +#if __GNUC__ >= 2 #undef alloca /* some GNU bits try to get cute and define this on their own */ #define alloca(sz) __builtin_alloca(sz) #endif diff --git a/sys/sys/types.h b/sys/sys/types.h index 61191bf8996c..c026fa023bd0 100644 --- a/sys/sys/types.h +++ b/sys/sys/types.h @@ -300,9 +300,6 @@ typedef struct vm_page *vm_page_t; #define __bool_true_false_are_defined 1 #define false 0 #define true 1 -#if __STDC_VERSION__ < 199901L && __GNUC__ < 3 && !defined(__INTEL_COMPILER) -typedef int _Bool; -#endif typedef _Bool bool; #endif /* !__bool_true_false_are_defined && !__cplusplus */ #endif /* KERNEL || _STANDALONE */ |