http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51785
--- Comment #14 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2012-02-28 16:09:52 UTC --- I can confirm that a build for arm-linux-gnueabi completes and do some cross-testing on qemu if that's deemed to be enough. Any other ideas for testing. Ramana Here's a suggestion for the comments in this patch. diff --git a/libstdc++-v3/include/c_global/cstdio b/libstdc++-v3/include/c_global/cstdio index 049704d..76755ac 100644 --- a/libstdc++-v3/include/c_global/cstdio +++ b/libstdc++-v3/include/c_global/cstdio @@ -89,6 +89,17 @@ #undef vprintf #undef vsprintf +/* glibc 2.15 and later do not declare gets anymore for + ISO C11 mode and if __GNU_SOURCE is defined. See + http://gcc.gnu.org/PR51785 for more on this topic. If + this is being changed an equivalent change has to be made + in include/c_std/c_stdio. */ +#if __GLIBC_PREREQ (2,15) +extern "C" { + extern char *gets (char *__s) __attribute__((deprecated)); +} +#endif + namespace std { using ::FILE; diff --git a/libstdc++-v3/include/c_std/cstdio b/libstdc++-v3/include/c_std/cstdio index 510f599..29142bb 100644 --- a/libstdc++-v3/include/c_std/cstdio +++ b/libstdc++-v3/include/c_std/cstdio @@ -88,6 +88,17 @@ #undef vprintf #undef vsprintf +/* glibc 2.15 and later do not declare gets anymore for + ISO C11 mode and if __GNU_SOURCE is defined. See + http://gcc.gnu.org/PR51785 for more on this topic. If + this hunk below is being changed please also investigate + the change for include/c_global/cstdio. */ +#if __GLIBC_PREREQ (2,15) +extern "C" { + extern char *gets (char *__s) __attribute__((deprecated)); +} +#endif + namespace std { using ::FILE;
