projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| aeee4812 | 1 | # Copyright (C) 2002-2023 Free Software Foundation, Inc. |
| ad41bd84 JM |
2 | # |
| 3 | # This file is part of GCC. | |
| 4 | # | |
| 5 | # GCC is free software; you can redistribute it and/or modify | |
| 6 | # it under the terms of the GNU General Public License as published by | |
| 7 | # the Free Software Foundation; either version 3, or (at your option) | |
| 8 | # any later version. | |
| 9 | # | |
| 10 | # GCC is distributed in the hope that it will be useful, | |
| 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | # GNU General Public License for more details. | |
| 14 | # | |
| 15 | # You should have received a copy of the GNU General Public License | |
| 16 | # along with GCC; see the file COPYING3. If not see | |
| 17 | # <http://www.gnu.org/licenses/>. | |
| 18 | ||
| 2f26f5b5 MP |
19 | vxworks-driver.o: $(srcdir)/config/vxworks-driver.cc |
| 20 | $(COMPILE) $< | |
| 21 | $(POSTCOMPILE) | |
| 22 | ||
| e53b6e56 | 23 | vxworks.o: $(srcdir)/config/vxworks.cc |
| c62f986a OH |
24 | $(COMPILE) $< |
| 25 | $(POSTCOMPILE) | |
| 7800631f | 26 | |
| e53b6e56 | 27 | vxworks-c.o: $(srcdir)/config/vxworks-c.cc |
| b3405ddc JB |
28 | $(COMPILE) $< |
| 29 | $(POSTCOMPILE) | |
| 30 | ||
| f3f923e5 OH |
31 | # We leverage $sysroot to find target system headers only, distributed |
| 32 | # in a VxWorks (a)typical fashion with a different set of headers for | |
| 33 | # rtp vs kernel mode. We setup SYSROOT_HEADERS_SUFFIX_SPEC to handle | |
| 34 | # this, and need to clear NATIVE_SYSTEM_HEADER_DIR to prevent it from | |
| 35 | # interfering. | |
| 36 | ||
| 37 | NATIVE_SYSTEM_HEADER_DIR = | |
| 38 | ||
| 7800631f OH |
39 | # Both the kernel and RTP headers provide limits.h. They embed VxWorks |
| 40 | # specificities and are dated on some configurations so we both need to | |
| 41 | # provide our own version and make sure the system one gets exposed. | |
| 42 | ||
| 43 | LIMITS_H_TEST = true | |
| 7800631f | 44 | |
| cecf8c66 AO |
45 | # VxWorks system environments have been GCC based for a long time and |
| 46 | # we need to make sure that our files and the system ones use distinct | |
| 47 | # macro names to protect against recursive inclusions. We achieve | |
| 48 | # this by modifying the GLIMITS_H fragment that goes into limits.h | |
| 49 | # with some version indication in the inclusion-protection macro | |
| 7800631f OH |
50 | # names. |
| 51 | ||
| cecf8c66 | 52 | T_GLIMITS_H = vxw-glimits.h |
| 7800631f | 53 | |
| cecf8c66 AO |
54 | vxw-glimits.h: $(srcdir)/glimits.h |
| 55 | ID=`echo $(BASEVER_c) | sed -e 's/\./_/g'` && \ | |
| 6a0f6018 OH |
56 | sed -e "s/_LIMITS_H__/_LIMITS_H__$${ID}_/" < $< > $@T |
| 57 | mv $@T $@ | |
| 58 | ||
| 59 | # Arrange to "provide" a tailored version of stdint-gcc.h | |
| 60 | ||
| 61 | T_STDINT_GCC_H = vxw-stdint-gcc.h | |
| 62 | ||
| 63 | vxw-stdint-gcc.h: $(srcdir)/ginclude/stdint-gcc.h | |
| 64 | sed -e "/#define _GCC_STDINT_H/ a #include <_yvals.h>" < $< > $@T | |
| cecf8c66 | 65 | mv $@T $@ |