1*600f14f4SXin Liinclude(CheckCSourceCompiles) 2*600f14f4SXin Li 3*600f14f4SXin Licheck_c_source_compiles(" 4*600f14f4SXin Li #include <wchar.h> 5*600f14f4SXin Li mbstate_t x; 6*600f14f4SXin Li int main() { return 0; }" 7*600f14f4SXin Li HAVE_MBSTATE) 8*600f14f4SXin Liif(NOT HAVE_MBSTATE) 9*600f14f4SXin Li check_c_source_compiles(" 10*600f14f4SXin Li #define _XOPEN_SOURCE 500 11*600f14f4SXin Li #include <wchar.h> 12*600f14f4SXin Li mbstate_t x; 13*600f14f4SXin Li int main() { return 0; }" 14*600f14f4SXin Li DODEFINE_XOPEN_SOURCE) 15*600f14f4SXin Liendif() 16*600f14f4SXin Licheck_c_source_compiles(" 17*600f14f4SXin Li #define __EXTENSIONS__ 1 18*600f14f4SXin Li #include <stdio.h> 19*600f14f4SXin Li #ifdef HAVE_SYS_TYPES_H 20*600f14f4SXin Li # include <sys/types.h> 21*600f14f4SXin Li #endif 22*600f14f4SXin Li #ifdef HAVE_SYS_STAT_H 23*600f14f4SXin Li # include <sys/stat.h> 24*600f14f4SXin Li #endif 25*600f14f4SXin Li #ifdef STDC_HEADERS 26*600f14f4SXin Li # include <stdlib.h> 27*600f14f4SXin Li # include <stddef.h> 28*600f14f4SXin Li #else 29*600f14f4SXin Li # ifdef HAVE_STDLIB_H 30*600f14f4SXin Li # include <stdlib.h> 31*600f14f4SXin Li # endif 32*600f14f4SXin Li #endif 33*600f14f4SXin Li #ifdef HAVE_STRING_H 34*600f14f4SXin Li # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 35*600f14f4SXin Li # include <memory.h> 36*600f14f4SXin Li # endif 37*600f14f4SXin Li # include <string.h> 38*600f14f4SXin Li #endif 39*600f14f4SXin Li #ifdef HAVE_STRINGS_H 40*600f14f4SXin Li # include <strings.h> 41*600f14f4SXin Li #endif 42*600f14f4SXin Li #ifdef HAVE_INTTYPES_H 43*600f14f4SXin Li # include <inttypes.h> 44*600f14f4SXin Li #endif 45*600f14f4SXin Li #ifdef HAVE_STDINT_H 46*600f14f4SXin Li # include <stdint.h> 47*600f14f4SXin Li #endif 48*600f14f4SXin Li #ifdef HAVE_UNISTD_H 49*600f14f4SXin Li # include <unistd.h> 50*600f14f4SXin Li #endif 51*600f14f4SXin Li int main() { return 0; }" 52*600f14f4SXin Li DODEFINE_EXTENSIONS) 53*600f14f4SXin Li 54*600f14f4SXin Liadd_definitions( 55*600f14f4SXin Li -D_DARWIN_C_SOURCE 56*600f14f4SXin Li -D_POSIX_PTHREAD_SEMANTICS 57*600f14f4SXin Li -D__STDC_WANT_IEC_60559_BFP_EXT__ 58*600f14f4SXin Li -D__STDC_WANT_IEC_60559_DFP_EXT__ 59*600f14f4SXin Li -D__STDC_WANT_IEC_60559_FUNCS_EXT__ 60*600f14f4SXin Li -D__STDC_WANT_IEC_60559_TYPES_EXT__ 61*600f14f4SXin Li -D__STDC_WANT_LIB_EXT2__ 62*600f14f4SXin Li -D__STDC_WANT_MATH_SPEC_FUNCS__ 63*600f14f4SXin Li -D_TANDEM_SOURCE) 64