cmake: reduce STDC_HEADER_NAMES list to only relevant headers,

i.e. stddef.h, stdarg.h, stdlib.h, string.h, stdio.h, wchar.h, float.h.
Fixes issue described at:
https://bugzilla.libsdl.org/show_bug.cgi?id=4885#c2
This commit is contained in:
Ozkan Sezer 2020-10-12 02:40:00 +03:00
parent 196cda69f2
commit 48c03d9a75

View File

@ -794,7 +794,7 @@ if(LIBC)
check_include_file("${_HEADER}" ${_HAVE_H}) check_include_file("${_HEADER}" ${_HAVE_H})
endforeach() endforeach()
set(STDC_HEADER_NAMES "dlfcn.h;stdint.h;stddef.h;inttypes.h;stdlib.h;stdio.h;strings.h;wchar.h;string.h;float.h") set(STDC_HEADER_NAMES "stddef.h;stdarg.h;stdlib.h;string.h;stdio.h;wchar.h;float.h")
check_include_files("${STDC_HEADER_NAMES}" STDC_HEADERS) check_include_files("${STDC_HEADER_NAMES}" STDC_HEADERS)
check_type_size("size_t" SIZEOF_SIZE_T) check_type_size("size_t" SIZEOF_SIZE_T)
check_symbol_exists(M_PI math.h HAVE_M_PI) check_symbol_exists(M_PI math.h HAVE_M_PI)