Commit bf7e2ebda2928c610b0d674bbe31aaa2878061bd
2024-08-26T21:13:50
Fix compilation errors with clang that masquerades as gcc 13. Reported by Sam James and Paul Eggert. * m4/gnulib-common.m4 (gl_COMMON_BODY): For _GL_GNUC_PREREQ, ignore the values of __GNUC__ and __GNUC_MINOR__ defined by clang. * lib/warn-on-use.h (_GL_WARN_ON_USE, _GL_WARN_ON_USE_CXX): Don't treat clang like GCC. * lib/wchar.in.h (wmemchr, wcschr, wcsrchr, wcspbrk, wcsstr): Disable the _GL_CXXALIASWARN1 and _GL_CXXALIASWARN invocations for masquerading clang++.