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ccan/wafbuild: use WERROR_CFLAGS instead of -Werror

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Björn Jacke 2012-10-30 12:07:26 +01:00 committed by Bjoern Jacke
parent 7fcb2532b9
commit fdead585dc
1 changed files with 7 additions and 10 deletions
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17
lib/ccan/wscript
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@ -7,26 +7,23 @@ def configure(conf):
conf.CHECK_HEADERS('err.h') conf.CHECK_HEADERS('err.h')
conf.CHECK_HEADERS('byteswap.h') conf.CHECK_HEADERS('byteswap.h')
conf.CHECK_FUNCS('bswap_64', link=False, headers="byteswap.h") conf.CHECK_FUNCS('bswap_64', link=False, headers="byteswap.h")
# FIXME: if they don't have -Werror, these will all fail. But they
# probably will anyway...
conf.CHECK_CODE('int __attribute__((cold)) func(int x) { return x; }', conf.CHECK_CODE('int __attribute__((cold)) func(int x) { return x; }',
addmain=False, link=False, cflags="-Werror", addmain=False, link=False, cflags=conf.env['WERROR_CFLAGS'],
define='HAVE_ATTRIBUTE_COLD') define='HAVE_ATTRIBUTE_COLD')
conf.CHECK_CODE('int __attribute__((const)) func(int x) { return x; }', conf.CHECK_CODE('int __attribute__((const)) func(int x) { return x; }',
addmain=False, link=False, cflags="-Werror", addmain=False, link=False, cflags=conf.env['WERROR_CFLAGS'],
define='HAVE_ATTRIBUTE_CONST') define='HAVE_ATTRIBUTE_CONST')
conf.CHECK_CODE('void __attribute__((noreturn)) func(int x) { exit(x); }', conf.CHECK_CODE('void __attribute__((noreturn)) func(int x) { exit(x); }',
addmain=False, link=False, cflags="-Werror", addmain=False, link=False, cflags=conf.env['WERROR_CFLAGS'],
define='HAVE_ATTRIBUTE_NORETURN') define='HAVE_ATTRIBUTE_NORETURN')
conf.CHECK_CODE('void __attribute__((format(__printf__, 1, 2))) func(const char *fmt, ...) { }', conf.CHECK_CODE('void __attribute__((format(__printf__, 1, 2))) func(const char *fmt, ...) { }',
addmain=False, link=False, cflags="-Werror", addmain=False, link=False, cflags=conf.env['WERROR_CFLAGS'],
define='HAVE_ATTRIBUTE_PRINTF') define='HAVE_ATTRIBUTE_PRINTF')
conf.CHECK_CODE('int __attribute__((unused)) func(int x) { return x; }', conf.CHECK_CODE('int __attribute__((unused)) func(int x) { return x; }',
addmain=False, link=False, cflags="-Werror", addmain=False, link=False, cflags=conf.env['WERROR_CFLAGS'],
define='HAVE_ATTRIBUTE_UNUSED') define='HAVE_ATTRIBUTE_UNUSED')
conf.CHECK_CODE('int __attribute__((used)) func(int x) { return x; }', conf.CHECK_CODE('int __attribute__((used)) func(int x) { return x; }',
addmain=False, link=False, cflags="-Werror", addmain=False, link=False, cflags=conf.env['WERROR_CFLAGS'],
define='HAVE_ATTRIBUTE_USED') define='HAVE_ATTRIBUTE_USED')
# We try to use headers for a compile-time test. # We try to use headers for a compile-time test.
conf.CHECK_CODE(code = """#ifdef __BYTE_ORDER conf.CHECK_CODE(code = """#ifdef __BYTE_ORDER
@ -121,7 +118,7 @@ def configure(conf):
link=True, link=True,
define='HAVE_TYPEOF') define='HAVE_TYPEOF')
conf.CHECK_CODE('int __attribute__((warn_unused_result)) func(int x) { return x; }', conf.CHECK_CODE('int __attribute__((warn_unused_result)) func(int x) { return x; }',
addmain=False, link=False, cflags="-Werror", addmain=False, link=False, cflags=conf.env['WERROR_CFLAGS'],
define='HAVE_WARN_UNUSED_RESULT') define='HAVE_WARN_UNUSED_RESULT')
# backtrace could be in libexecinfo or in libc # backtrace could be in libexecinfo or in libc