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6bb3da2236
[YOCTO #815] Added --sysroot into COLLECT_GCC_OPTIONS to allow the collect2 support user specifed sysroot. (From OE-Core rev: 868f8d3dd04e3c6dbbce154742cf877fda460a3e) Signed-off-by: Lianhao Lu <lianhao.lu@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
23 lines
783 B
Diff
23 lines
783 B
Diff
#This patck added --sysroot into COLLECT_GCC_OPTIONS which is used to
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#invoke collect2.
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diff -ruN gcc-4.5.1.orig/gcc/gcc.c gcc-4.5.1/gcc/gcc.c
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--- gcc-4.5.1.orig/gcc/gcc.c 2011-03-09 16:43:39.127752586 +0800
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+++ gcc-4.5.1/gcc/gcc.c 2011-03-09 16:47:15.894929459 +0800
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@@ -4667,6 +4667,15 @@
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sizeof ("COLLECT_GCC_OPTIONS=") - 1);
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first_time = TRUE;
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+#ifdef HAVE_LD_SYSROOT
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+ if (target_system_root_changed && target_system_root)
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+ {
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+ obstack_grow (&collect_obstack, "'--sysroot=", sizeof("'--sysroot=")-1);
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+ obstack_grow (&collect_obstack, target_system_root,strlen(target_system_root));
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+ obstack_grow (&collect_obstack, "'", 1);
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+ first_time = FALSE;
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+ }
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+#endif
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for (i = 0; (int) i < n_switches; i++)
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{
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const char *const *args;
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