From: Richard Levitte Date: Sat, 4 Apr 2015 14:33:20 +0000 (+0200) Subject: Appease clang -Wgnu-statement-expression X-Git-Tag: OpenSSL_1_1_0-pre1~1340 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=04958e84d8079fa57a782db70f003c38b5b156fd;p=thirdparty%2Fopenssl.git Appease clang -Wgnu-statement-expression We use GNU statement expressions in crypto/md32_common.h, surrounded by checks that GNU C is indeed used to compile. It seems that clang, at least on Linux, pretends to be GNU C, therefore finds the statement expressions and then warns about them. The solution is to have clang be quiet about it. Reviewed-by: Rich Salz --- diff --git a/Configure b/Configure index 97c2573d723..d51653acf1a 100755 --- a/Configure +++ b/Configure @@ -112,7 +112,7 @@ my $usage="Usage: Configure [no- ...] [enable- ...] [experimenta my $gcc_devteam_warn = "-Wall -pedantic -DPEDANTIC -Wno-long-long -Wsign-compare -Wmissing-prototypes -Wshadow -Wformat -Werror -DCRYPTO_MDEBUG_ALL -DCRYPTO_MDEBUG_ABORT -DREF_CHECK -DDEBUG_UNUSED"; -my $clang_disabled_warnings = "-Wno-language-extension-token -Wno-extended-offsetof -Wno-padded -Wno-shorten-64-to-32 -Wno-format-nonliteral -Wno-missing-noreturn -Wno-unused-parameter -Wno-sign-conversion -Wno-unreachable-code -Wno-conversion -Wno-documentation -Wno-missing-variable-declarations -Wno-cast-align -Wno-incompatible-pointer-types-discards-qualifiers -Wno-missing-variable-declarations -Wno-missing-field-initializers -Wno-unused-macros -Wno-disabled-macro-expansion -Wno-conditional-uninitialized -Wno-switch-enum"; +my $clang_disabled_warnings = "-Wno-language-extension-token -Wno-extended-offsetof -Wno-padded -Wno-shorten-64-to-32 -Wno-format-nonliteral -Wno-missing-noreturn -Wno-unused-parameter -Wno-sign-conversion -Wno-unreachable-code -Wno-conversion -Wno-documentation -Wno-missing-variable-declarations -Wno-cast-align -Wno-incompatible-pointer-types-discards-qualifiers -Wno-missing-variable-declarations -Wno-missing-field-initializers -Wno-unused-macros -Wno-disabled-macro-expansion -Wno-conditional-uninitialized -Wno-switch-enum -Wno-gnu-statement-expression"; my $strict_warnings = 0;