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| author | H. Peter Anvin <hpa@zytor.com> | 2007-10-26 18:49:29 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2007-10-26 18:49:29 -0700 |
| commit | c13d31a907a5d8406b9f07bb782db76e56634c2d (patch) | |
| tree | f8ed7838812165fd2636ef172fa6e48258cba732 | |
| parent | 31600d6988ce92cf29af3de905556868d9c5d2d3 (diff) | |
| download | nasm-c13d31a907a5d8406b9f07bb782db76e56634c2d.tar.gz nasm-c13d31a907a5d8406b9f07bb782db76e56634c2d.tar.bz2 nasm-c13d31a907a5d8406b9f07bb782db76e56634c2d.zip | |
Better handling of platforms which hide "extended" functionality
Some platforms apparently feel -std=c99, which defines
__STRICT_ANSI__, should also hide a bunch of function prototypes.
This rather sucks. At least try to deal with it.
MinGW and DJGPP both have this problem, in particular.
| -rw-r--r-- | compiler.h | 26 | ||||
| -rw-r--r-- | configure.in | 9 |
2 files changed, 30 insertions, 5 deletions
@@ -24,11 +24,6 @@ # include "config.h" #endif -/* __STRICT_ANSI__ buggers up MinGW, so disable it */ -#ifdef __MINGW32__ -# undef __STRICT_ANSI__ -#endif - /* This is required to get the standard <inttypes.h> macros when compiling with a C++ compiler. This must be defined *before* <inttypes.h> is included, directly or indirectly. */ @@ -80,4 +75,25 @@ typedef enum { false, true } bool; # endif #endif +/* Some misguided platforms hide the defs for these */ +#if defined(HAVE_STRCASECMP) && !HAVE_DECL_STRCASECMP +int strcasecmp(const char *, const char *); +#endif + +#if defined(HAVE_STRICMP) && !HAVE_DECL_STRICMP +int stricmp(const char *, const char *); +#endif + +#if defined(HAVE_STRNCASECMP) && !HAVE_DECL_STRNCASECMP +int strncasecmp(const char *, const char *, size_t); +#endif + +#if defined(HAVE_STRNICMP) && !HAVE_DECL_STRNICMP +int strnicmp(const char *, const char *, size_t); +#endif + +#if defined(HAVE_STRSEP) && !HAVE_DECL_STRSEP +char *strsep(char **, const char *); +#endif + #endif /* NASM_COMPILER_H */ diff --git a/configure.in b/configure.in index 93759fd..da26da9 100644 --- a/configure.in +++ b/configure.in @@ -124,6 +124,15 @@ AC_CHECK_FUNCS(strsep) AC_CHECK_FUNCS(getuid) AC_CHECK_FUNCS(getgid) +dnl Check for functions that might not be declared in the headers for +dnl various idiotic reasons (mostly because of library authors +dnl abusing the meaning of __STRICT_ANSI__) +AC_CHECK_DECLS(strcasecmp) +AC_CHECK_DECLS(stricmp) +AC_CHECK_DECLS(strncasecmp) +AC_CHECK_DECLS(strnicmp) +AC_CHECK_DECLS(strsep) + if test $ac_cv_prog_make_vpathok = no; then echo Copying generated srcs into build directory to compensate for VPATH breakage for file in macros.c insnsa.c insnsd.c insnsn.c insnsi.h version.h version.mac; do |