37e41c8801
add netbsd/arm EABI target. recognise dwarf2 unwinding in the common arm code. switch convoluted stddef.h logic from relying on include guards having certain names to only applying for netbsd, which should be the sole remaining user. (necessary for netbsd/arm, which uses different include guards for ansi.h) move linux/alpha code out of shared alpha+ELF header. make all netbsd targets include netbsd-stdint.h. Fixes PR pkg/52951. Bump PKGREVISION. bump gcc7-libs PKGREVISION above this one.
34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
$NetBSD: patch-gcc_config_netbsd-elf.h,v 1.1 2018/06/17 19:50:52 maya Exp $
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Need NETBSD_SUBTARGET_EXTRA_SPECS for netbsd-eabi.h file.
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--- gcc/config/netbsd-elf.h.orig 2017-01-01 12:07:43.000000000 +0000
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+++ gcc/config/netbsd-elf.h
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@@ -67,6 +67,9 @@ along with GCC; see the file COPYING3.
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Target-specific code must provide the %(netbsd_entry_point) spec. */
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+#define NETBSD_LINK_LD_ELF_SO_SPEC \
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+ "%{!dynamic-linker:-dynamic-linker /usr/libexec/ld.elf_so}"
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+
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#define NETBSD_LINK_SPEC_ELF \
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"%{assert*} %{R*} %{rpath*} \
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%{shared:-shared} \
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@@ -81,6 +84,17 @@ along with GCC; see the file COPYING3.
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-dynamic-linker /usr/libexec/ld.elf_so} \
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%{static:-static}}"
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+/* Provide the standard list of subtarget extra specs for NetBSD targets. */
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+#define NETBSD_SUBTARGET_EXTRA_SPECS \
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+ { "netbsd_link_ld_elf_so", NETBSD_LINK_LD_ELF_SO_SPEC }, \
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+ { "netbsd_cpp_spec", NETBSD_CPP_SPEC }, \
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+ { "netbsd_link_spec", NETBSD_LINK_SPEC_ELF }, \
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+ { "netbsd_entry_point", NETBSD_ENTRY_POINT }, \
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+ { "netbsd_endfile_spec", NETBSD_ENDFILE_SPEC },
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+
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+#undef SUBTARGET_EXTRA_SPECS
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+#define SUBTARGET_EXTRA_SPECS NETBSD_SUBTARGET_EXTRA_SPECS
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+
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/* Use --as-needed -lgcc_s for eh support. */
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#ifdef HAVE_LD_AS_NEEDED
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#define USE_LD_AS_NEEDED 1
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