diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 104 |
1 files changed, 58 insertions, 46 deletions
diff --git a/configure.ac b/configure.ac index 18601f1..0c3514c 100644 --- a/configure.ac +++ b/configure.ac @@ -362,16 +362,16 @@ AC_CHECK_TYPE([ptrdiff_t], [], [AC_DEFINE_UNQUOTED([ptrdiff_t], [long], [Define to `long' if <sys/types.h> does not define.])]) AC_C_BIGENDIAN -AC_CHECK_SIZEOF([char], [1]) -AC_CHECK_SIZEOF([short], [2]) -AC_CHECK_SIZEOF([int], [4]) -AC_CHECK_SIZEOF([unsigned], [4]) -AC_CHECK_SIZEOF([long], [4]) -AC_CHECK_SIZEOF([long long], [8]) -AC_CHECK_SIZEOF([__int64], [8]) -AC_CHECK_SIZEOF([float], [4]) -AC_CHECK_SIZEOF([double], [8]) -AC_CHECK_SIZEOF([long double], [8]) +AC_CHECK_SIZEOF([char]) +AC_CHECK_SIZEOF([short]) +AC_CHECK_SIZEOF([int]) +AC_CHECK_SIZEOF([unsigned]) +AC_CHECK_SIZEOF([long]) +AC_CHECK_SIZEOF([long long]) +AC_CHECK_SIZEOF([__int64]) +AC_CHECK_SIZEOF([float]) +AC_CHECK_SIZEOF([double]) +AC_CHECK_SIZEOF([long double]) ## Check for non-standard extenstion __FLOAT128 HAVE_FLOAT128=0 @@ -947,10 +947,11 @@ AC_HEADER_TIME ## Unix AC_CHECK_HEADERS([sys/resource.h sys/time.h unistd.h sys/ioctl.h sys/stat.h]) -AC_CHECK_HEADERS([sys/socket.h sys/types.h]) +AC_CHECK_HEADERS([sys/socket.h sys/types.h sys/file.h]) AC_CHECK_HEADERS([stddef.h setjmp.h features.h]) AC_CHECK_HEADERS([dirent.h]) AC_CHECK_HEADERS([stdint.h], [C9x=yes]) +AC_CHECK_HEADERS([stdbool.h]) ## Darwin AC_CHECK_HEADERS([mach/mach_time.h]) @@ -1092,43 +1093,54 @@ if test "X$C9x" = "Xyes"; then EOF fi -AC_CHECK_SIZEOF( [int8_t], [1]) -AC_CHECK_SIZEOF( [uint8_t], [1]) -AC_CHECK_SIZEOF( [int_least8_t], [1]) -AC_CHECK_SIZEOF( [uint_least8_t], [1]) -AC_CHECK_SIZEOF( [int_fast8_t], [1]) -AC_CHECK_SIZEOF( [uint_fast8_t], [1]) - -AC_CHECK_SIZEOF( [int16_t], [2]) -AC_CHECK_SIZEOF( [uint16_t], [2]) -AC_CHECK_SIZEOF( [int_least16_t], [2]) -AC_CHECK_SIZEOF([uint_least16_t], [2]) -AC_CHECK_SIZEOF( [int_fast16_t], [2]) -AC_CHECK_SIZEOF( [uint_fast16_t], [2]) - -AC_CHECK_SIZEOF( [int32_t], [4]) -AC_CHECK_SIZEOF( [uint32_t], [4]) -AC_CHECK_SIZEOF( [int_least32_t], [4]) -AC_CHECK_SIZEOF([uint_least32_t], [4]) -AC_CHECK_SIZEOF( [int_fast32_t], [4]) -AC_CHECK_SIZEOF( [uint_fast32_t], [4]) - -AC_CHECK_SIZEOF( [int64_t], [8]) -AC_CHECK_SIZEOF( [uint64_t], [8]) -AC_CHECK_SIZEOF( [int_least64_t], [8]) -AC_CHECK_SIZEOF([uint_least64_t], [8]) -AC_CHECK_SIZEOF( [int_fast64_t], [8]) -AC_CHECK_SIZEOF( [uint_fast64_t], [8]) - -AC_CHECK_SIZEOF([size_t], [4]) -AC_CHECK_SIZEOF([ssize_t], [4]) -AC_CHECK_SIZEOF([ptrdiff_t], [4]) +AC_CHECK_SIZEOF( [int8_t]) +AC_CHECK_SIZEOF( [uint8_t]) +AC_CHECK_SIZEOF( [int_least8_t]) +AC_CHECK_SIZEOF( [uint_least8_t]) +AC_CHECK_SIZEOF( [int_fast8_t]) +AC_CHECK_SIZEOF( [uint_fast8_t]) + +AC_CHECK_SIZEOF( [int16_t]) +AC_CHECK_SIZEOF( [uint16_t]) +AC_CHECK_SIZEOF( [int_least16_t]) +AC_CHECK_SIZEOF([uint_least16_t]) +AC_CHECK_SIZEOF( [int_fast16_t]) +AC_CHECK_SIZEOF( [uint_fast16_t]) + +AC_CHECK_SIZEOF( [int32_t]) +AC_CHECK_SIZEOF( [uint32_t]) +AC_CHECK_SIZEOF( [int_least32_t]) +AC_CHECK_SIZEOF([uint_least32_t]) +AC_CHECK_SIZEOF( [int_fast32_t]) +AC_CHECK_SIZEOF( [uint_fast32_t]) + +AC_CHECK_SIZEOF( [int64_t]) +AC_CHECK_SIZEOF( [uint64_t]) +AC_CHECK_SIZEOF( [int_least64_t]) +AC_CHECK_SIZEOF([uint_least64_t]) +AC_CHECK_SIZEOF( [int_fast64_t]) +AC_CHECK_SIZEOF( [uint_fast64_t]) + +AC_CHECK_SIZEOF([size_t]) +AC_CHECK_SIZEOF([ssize_t]) +AC_CHECK_SIZEOF([ptrdiff_t]) cat >>confdefs.h <<\EOF #include <sys/types.h> /*for off_t definition*/ EOF -AC_CHECK_SIZEOF([off_t], [4]) -AC_CHECK_SIZEOF([off64_t], [8]) +AC_CHECK_SIZEOF([off_t]) +AC_CHECK_SIZEOF([off64_t]) + +if test "X$C9x" = "Xyes"; then + cat >>confdefs.h <<\EOF +#ifdef HAVE_STDBOOL_H +#include <stdbool.h> /* for bool definition */ +#else +#define bool _Bool +#endif +EOF +AC_CHECK_SIZEOF([bool]) +fi ## Checkpoint the cache AC_CACHE_SAVE @@ -1731,8 +1743,8 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ## NOTE: clock_gettime may require linking to the rt or posix4 library ## so we'll search for it before calling AC_CHECK_FUNCS. AC_SEARCH_LIBS([clock_gettime], [rt posix4]) -AC_CHECK_FUNCS([alarm clock_gettime difftime fork frexpf frexpl]) -AC_CHECK_FUNCS([gethostname getpwuid getrusage gettimeofday]) +AC_CHECK_FUNCS([alarm clock_gettime difftime fcntl flock fork frexpf]) +AC_CHECK_FUNCS([frexpl gethostname getpwuid getrusage gettimeofday]) AC_CHECK_FUNCS([lstat rand_r random setsysinfo]) AC_CHECK_FUNCS([signal longjmp setjmp siglongjmp sigsetjmp sigprocmask]) AC_CHECK_FUNCS([snprintf srandom strdup symlink system]) |