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58 lines
1.8 KiB
58 lines
1.8 KiB
--- a/gcc/config/arm/linux-eabi.h
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+++ b/gcc/config/arm/linux-eabi.h
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@@ -114,10 +114,6 @@
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#define ENDFILE_SPEC \
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LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC)
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-/* Use the default LIBGCC_SPEC, not the version in linux-elf.h, as we
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- do not use -lfloat. */
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-#undef LIBGCC_SPEC
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-
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/* Clear the instruction cache from `beg' to `end'. This is
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implemented in lib1funcs.S, so ensure an error if this definition
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is used. */
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--- a/gcc/config/linux.h
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+++ b/gcc/config/linux.h
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@@ -51,6 +51,10 @@ see the files COPYING3 and COPYING.RUNTI
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builtin_assert ("system=posix"); \
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} while (0)
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+#ifndef LIBGCC_SPEC
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+#define LIBGCC_SPEC "%{static|static-libgcc:-lgcc}%{!static:%{!static-libgcc:-lgcc_s}}"
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+#endif
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+
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/* Determine which dynamic linker to use depending on whether GLIBC or
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uClibc or Bionic is the default C library and whether
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-muclibc or -mglibc or -mbionic has been passed to change the default. */
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--- a/libgcc/mkmap-symver.awk
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+++ b/libgcc/mkmap-symver.awk
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@@ -132,5 +132,5 @@ function output(lib) {
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else if (inherit[lib])
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printf("} %s;\n", inherit[lib]);
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else
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- printf ("\n local:\n\t*;\n};\n");
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+ printf ("\n\t*;\n};\n");
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}
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--- a/libgcc/Makefile.in
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+++ b/libgcc/Makefile.in
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@@ -368,7 +368,7 @@ endif
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# For -fvisibility=hidden. We need both a -fvisibility=hidden on
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# the command line, and a #define to prevent libgcc2.h etc from
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# overriding that with #pragmas.
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-vis_hide = @vis_hide@
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+vis_hide =
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ifneq (,$(vis_hide))
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--- a/gcc/config/rs6000/linux.h
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+++ b/gcc/config/rs6000/linux.h
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@@ -61,6 +61,9 @@
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#undef CPLUSPLUS_CPP_SPEC
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#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)"
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+#undef LIBGCC_SPEC
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+#define LIBGCC_SPEC "%{!static:%{!static-libgcc:-lgcc_s}} -lgcc"
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+
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#undef LINK_SHLIB_SPEC
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#define LINK_SHLIB_SPEC "%{shared:-shared} %{!shared: %{static:-static}}"
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