17dae7d98c
Make it possible to build old kernels with gcc4 for armv7 and aarch64. The packages have been generated with (as usually): $ pmbootstrap aportgen gcc4-aarch64 gcc4-armv7 [ci:skip-build]: I have tested that this builds locally. Fixes #193.
56 lines
2 KiB
Diff
56 lines
2 KiB
Diff
2013-03-24 Magnus Granberg <zorry@gentoo.org>
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* gcc/config/i386/gnu-user-common.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPEC.
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* gcc/config/i386/gnu-user.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
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* gcc/config/i386/i386.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
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--- a/gcc/config/i386/gnu-user-common.h 2013-01-10 21:38:27.000000000 +0100
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+++ b/gcc/config/i386/gnu-user-common.h 2013-02-14 00:51:44.689637605 +0100
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@@ -70,3 +70,7 @@ along with GCC; see the file COPYING3.
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/* Static stack checking is supported by means of probes. */
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#define STACK_CHECK_STATIC_BUILTIN 1
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+
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+#ifdef ENABLE_ESP
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+#define DRIVER_SELF_SPECS ESP_DRIVER_SELF_SPEC
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+#endif
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--- a/gcc/config/i386/gnu-user.h 2011-05-05 14:32:50.000000000 +0200
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+++ b/gcc/config/i386/gnu-user.h 2012-07-09 14:28:38.726289455 +0200
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@@ -93,9 +93,16 @@ along with GCC; see the file COPYING3.
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"--32 %{!mno-sse2avx:%{mavx:-msse2avx}} %{msse2avx:%{!mavx:-msse2avx}}"
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#undef SUBTARGET_EXTRA_SPECS
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+#ifdef ENABLE_ESP
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#define SUBTARGET_EXTRA_SPECS \
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{ "link_emulation", GNU_USER_LINK_EMULATION },\
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- { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }
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+ { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }, \
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+ ESP_EXTRA_SPECS
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+#else
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+#define SUBTARGET_EXTRA_SPECS \
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+ { "link_emulation", GNU_USER_LINK_EMULATION },\
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+ { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }
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+#endif
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#undef LINK_SPEC
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#define LINK_SPEC "-m %(link_emulation) %{shared:-shared} \
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--- a/gcc/config/i386/i386.h 2011-11-24 23:11:12.000000000 +0100
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+++ b/gcc/config/i386/i386.h 2012-07-09 14:21:24.575276517 +0200
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@@ -617,13 +617,16 @@ enum target_cpu_default
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Do not define this macro if it does not need to do anything. */
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#ifndef SUBTARGET_EXTRA_SPECS
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+#ifdef ENABLE_ESP
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+#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
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+#else
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#define SUBTARGET_EXTRA_SPECS
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#endif
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+#endif
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#define EXTRA_SPECS \
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{ "cc1_cpu", CC1_CPU_SPEC }, \
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SUBTARGET_EXTRA_SPECS
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-
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/* Set the value of FLT_EVAL_METHOD in float.h. When using only the
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FPU, assume that the fpcw is set to extended precision; when using
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