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8006635636
When linking a release-built command line shell on Linux against default glibc with LTO enabled, a long-open gcc bug causes spurious warning to be emitted around a call to fread. The `-Werror` flag turns this into an error and the build process fails. Unfortunately, there is no way to selectively disable the warning with pragmas or `-Wno-error=xxx` flags. Thus, this patch introduces some helper macros and lists all warnings explicitly with `-Werror=xxx` instead of covering all warnings with the `-Werror` flag. This way, warnings enabled by command line flags do cause errors, but those raised by warning attributes (which cannot be suppressed by any `-Wno-error=xxx` flags) don't. JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
