diff options
Diffstat (limited to 'config.h.in')
-rw-r--r-- | config.h.in | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/config.h.in b/config.h.in index 2931048bf..3309c9fd5 100644 --- a/config.h.in +++ b/config.h.in @@ -15,15 +15,15 @@ /* Define to 1 if you have the `z' library (-lz). */ #undef HAVE_LIBZ -/* Define to 1 if you have the <memory.h> header file. */ -#undef HAVE_MEMORY_H - /* Define to 1 if you have the `pow' function. */ #undef HAVE_POW /* Define to 1 if you have the <stdint.h> header file. */ #undef HAVE_STDINT_H +/* Define to 1 if you have the <stdio.h> header file. */ +#undef HAVE_STDIO_H + /* Define to 1 if you have the <stdlib.h> header file. */ #undef HAVE_STDLIB_H @@ -96,7 +96,9 @@ /* Enable POWERPC VSX optimizations */ #undef PNG_POWERPC_VSX_OPT -/* Define to 1 if you have the ANSI C header files. */ +/* Define to 1 if all of the C90 standard headers exist (not just the ones + required in a freestanding environment). This macro is provided for + backward compatibility; new code need not use it. */ #undef STDC_HEADERS /* Define to 1 if your <sys/time.h> declares `struct tm'. */ @@ -105,22 +107,17 @@ /* Version number of package */ #undef VERSION -/* Define to empty if `const' does not conform to ANSI C. */ -#undef const - /* Define to the equivalent of the C99 'restrict' keyword, or to nothing if this is not supported. Do not define if restrict is - supported directly. */ + supported only directly. */ #undef restrict -/* Work around a bug in Sun C++: it does not support _Restrict or - __restrict__, even though the corresponding Sun C compiler ends up with - "#define restrict _Restrict" or "#define restrict __restrict__" in the - previous line. Perhaps some future version of Sun C++ will work with - restrict; if so, hopefully it defines __RESTRICT like Sun C does. */ -#if defined __SUNPRO_CC && !defined __RESTRICT +/* Work around a bug in older versions of Sun C++, which did not + #define __restrict__ or support _Restrict or __restrict__ + even though the corresponding Sun C compiler ended up with + "#define restrict _Restrict" or "#define restrict __restrict__" + in the previous line. This workaround can be removed once + we assume Oracle Developer Studio 12.5 (2016) or later. */ +#if defined __SUNPRO_CC && !defined __RESTRICT && !defined __restrict__ # define _Restrict # define __restrict__ #endif - -/* Define to `unsigned int' if <sys/types.h> does not define. */ -#undef size_t |