headers='stdio.h',
msg='Checking simple C program')
+ # Try to find the right extra flags for -Werror behaviour
+ for f in ["-Werror", # GCC
+ "-errwarn=%all", # Sun Studio
+ "-qhalt=w", # IBM xlc
+ "-w2", # Tru64
+ ]:
+ if conf.CHECK_CFLAGS([f], '''
+'''):
+ if not 'WERROR_CFLAGS' in conf.env:
+ conf.env['WERROR_CFLAGS'] = []
+ conf.env['WERROR_CFLAGS'].extend([f])
+ break
+
# check which compiler/linker flags are needed for rpath support
if not conf.CHECK_LDFLAGS(['-Wl,-rpath,.']) and conf.CHECK_LDFLAGS(['-Wl,-R,.']):
conf.env['RPATH_ST'] = '-Wl,-R,%s'
conf.ADD_CFLAGS('-fstack-protector')
conf.ADD_LDFLAGS('-fstack-protector')
- # Try to find the right extra flags for -Werror behaviour
- for f in ["-Werror", # GCC
- "-errwarn=%all", # Sun Studio
- "-qhalt=w", # IBM xlc
- "-w2", # Tru64
- ]:
- if conf.CHECK_CFLAGS([f], '''
-'''):
- if not 'WERROR_CFLAGS' in conf.env:
- conf.env['WERROR_CFLAGS'] = []
- conf.env['WERROR_CFLAGS'].extend([f])
- break
-
conf.CHECK_HEADERS('linux/types.h crypt.h locale.h acl/libacl.h compat.h')
conf.CHECK_HEADERS('acl/libacl.h attr/xattr.h compat.h ctype.h dustat.h')
conf.CHECK_HEADERS('fcntl.h fnmatch.h glob.h history.h krb5.h langinfo.h')