patches/gcc/4.3.1/150-sparc64-bsd.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Tue Mar 11 22:11:43 2014 +0100 (2014-03-11)
changeset 3293 e11a8a2e225d
parent 746 b150d6f590fc
permissions -rw-r--r--
comptools: do not force build of make-3.81 unless really needed

On systems with make-3.82, we forcibly force the build and the use
of make-3.81

But some newer tools break when building with make-3.81. For example,
eglibc-3.18 breaks.

Introduce a new blind options that tools may select if they require
make-3.81. If the system does not have make-3.81, and this option is
selected, then we force the build of make-3.81. Otherwise, we leave
it to the user to decide on his own.

Note that no component selects this option for now. It will come in
later patches as we find them.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
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Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/14_all_gcc-sparc64-bsd.patch
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diff -durN gcc-4.3.1.orig/gcc/config/sparc/freebsd.h gcc-4.3.1/gcc/config/sparc/freebsd.h
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--- gcc-4.3.1.orig/gcc/config/sparc/freebsd.h	2007-08-02 12:49:31.000000000 +0200
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+++ gcc-4.3.1/gcc/config/sparc/freebsd.h	2008-06-10 14:57:54.000000000 +0200
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@@ -25,9 +25,22 @@
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 /* FreeBSD needs the platform name (sparc64) defined.
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    Emacs needs to know if the arch is 64 or 32-bits.  */
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-#undef  CPP_CPU64_DEFAULT_SPEC
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-#define CPP_CPU64_DEFAULT_SPEC \
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-  "-D__sparc64__ -D__sparc_v9__ -D__sparcv9 -D__arch64__"
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+#undef  FBSD_TARGET_CPU_CPP_BUILTINS
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+#define FBSD_TARGET_CPU_CPP_BUILTINS()                  \
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+  do                                                    \
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+    {                                                   \
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+      if (TARGET_ARCH64)                                \
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+        {                                               \
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+          builtin_define ("__sparc64__");               \
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+          builtin_define ("__sparc_v9__");              \
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+          builtin_define ("__sparcv9");                 \
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+        }                                               \
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+      else                                              \
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+        builtin_define ("__sparc");                     \
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+      builtin_define ("__sparc__");                     \
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+    }                                                   \
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+  while (0)
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+
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 #define LINK_SPEC "%(link_arch)						\
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   %{!mno-relax:%{!r:-relax}}						\