https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72844
--- Comment #7 from David Malcolm <dmalcolm at gcc dot gnu.org> --- Author: dmalcolm Date: Mon Aug 8 20:46:19 2016 New Revision: 239257 URL: https://gcc.gnu.org/viewcvs?rev=239257&root=gcc&view=rev Log: Fix selftest::test_lexer_string_locations_ebcdic for systems without iconv (PR bootstrap/72844) selftest::test_lexer_string_locations_ebcdic has this clause: /* EBCDIC support requires iconv. */ if (!HAVE_ICONV) return; leading to a build failure on systems without iconv. This conditional works in libcpp due to this in libcpp/internal.h: #if HAVE_ICONV #include <iconv.h> #else #define HAVE_ICONV 0 typedef int iconv_t; /* dummy */ #endif Fix the problem by ensuring that HAVE_ICONV is always defined within gcc/input.c. gcc/ChangeLog: PR bootstrap/72844 * input.c: Ensure that HAVE_ICONV is defined. Modified: trunk/gcc/ChangeLog trunk/gcc/input.c
