diff options
Diffstat (limited to 'gcc/cppdefault.c')
| -rw-r--r-- | gcc/cppdefault.c | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/gcc/cppdefault.c b/gcc/cppdefault.c deleted file mode 100644 index 7888300..0000000 --- a/gcc/cppdefault.c +++ /dev/null @@ -1,138 +0,0 @@ -/* CPP Library. - Copyright (C) 1986-2022 Free Software Foundation, Inc. - Contributed by Per Bothner, 1994-95. - Based on CCCP program by Paul Rubin, June 1986 - Adapted to ANSI C, Richard Stallman, Jan 1987 - - This program is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by the - Free Software Foundation; either version 3, or (at your option) any - later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; see the file COPYING3. If not see - <http://www.gnu.org/licenses/>. */ - -#include "config.h" -#include "system.h" -#include "coretypes.h" -#include "tm.h" -#include "cppdefault.h" - -#ifndef NATIVE_SYSTEM_HEADER_COMPONENT -#define NATIVE_SYSTEM_HEADER_COMPONENT 0 -#endif - -#if defined (CROSS_DIRECTORY_STRUCTURE) && !defined (TARGET_SYSTEM_ROOT) -# undef LOCAL_INCLUDE_DIR -# undef NATIVE_SYSTEM_HEADER_DIR -#else -# undef CROSS_INCLUDE_DIR -#endif - -const struct default_include cpp_include_defaults[] -#ifdef INCLUDE_DEFAULTS -= INCLUDE_DEFAULTS; -#else -= { -#ifdef GPLUSPLUS_INCLUDE_DIR - /* Pick up GNU C++ generic include files. */ - { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1, - GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 }, -#endif -#ifdef GPLUSPLUS_TOOL_INCLUDE_DIR - /* Pick up GNU C++ target-dependent include files. */ - { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1, - GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 }, -#endif -#ifdef GPLUSPLUS_BACKWARD_INCLUDE_DIR - /* Pick up GNU C++ backward and deprecated include files. */ - { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1, - GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 }, -#endif -#ifdef GPLUSPLUS_LIBCXX_INCLUDE_DIR - /* Pick up libc++ include files, if we have -stdlib=libc++. */ - { GPLUSPLUS_LIBCXX_INCLUDE_DIR, "G++", 2, 1, - GPLUSPLUS_LIBCXX_INCLUDE_DIR_ADD_SYSROOT, 0 }, -#endif -#ifdef GCC_INCLUDE_DIR - /* This is the dir for gcc's private headers. */ - { GCC_INCLUDE_DIR, "GCC", 0, 0, 0, 0 }, -#endif -#ifdef LOCAL_INCLUDE_DIR - /* /usr/local/include comes before the fixincluded header files. */ - { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 }, - { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 }, -#endif -#ifdef PREFIX_INCLUDE_DIR - { PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0 }, -#endif -#ifdef FIXED_INCLUDE_DIR - /* This is the dir for fixincludes. */ - { FIXED_INCLUDE_DIR, "GCC", 0, 0, 0, - /* A multilib suffix needs adding if different multilibs use - different headers. */ -#ifdef SYSROOT_HEADERS_SUFFIX_SPEC - 1 -#else - 0 -#endif - }, -#endif -#ifdef CROSS_INCLUDE_DIR - /* One place the target system's headers might be. */ - { CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0 }, -#endif -#ifdef TOOL_INCLUDE_DIR - /* Another place the target system's headers might be. */ - { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0 }, -#endif -#ifdef NATIVE_SYSTEM_HEADER_DIR - /* /usr/include comes dead last. */ - { NATIVE_SYSTEM_HEADER_DIR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 2 }, - { NATIVE_SYSTEM_HEADER_DIR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 0 }, -#endif - { 0, 0, 0, 0, 0, 0 } - }; -#endif /* no INCLUDE_DEFAULTS */ - -#ifdef GCC_INCLUDE_DIR -const char cpp_GCC_INCLUDE_DIR[] = GCC_INCLUDE_DIR; -const size_t cpp_GCC_INCLUDE_DIR_len = sizeof GCC_INCLUDE_DIR - 8; -#else -const char cpp_GCC_INCLUDE_DIR[] = ""; -const size_t cpp_GCC_INCLUDE_DIR_len = 0; -#endif - -/* The configured prefix. */ -const char cpp_PREFIX[] = PREFIX; -const size_t cpp_PREFIX_len = sizeof PREFIX - 1; -const char cpp_EXEC_PREFIX[] = STANDARD_EXEC_PREFIX; - -/* This value is set by cpp_relocated at runtime */ -const char *gcc_exec_prefix; - -/* Return true if the toolchain is relocated. */ -bool -cpp_relocated (void) -{ - static int relocated = -1; - - /* A relocated toolchain ignores standard include directories. */ - if (relocated == -1) - { - /* Check if the toolchain was relocated? */ - gcc_exec_prefix = getenv ("GCC_EXEC_PREFIX"); - if (gcc_exec_prefix) - relocated = 1; - else - relocated = 0; - } - - return relocated; -} |