diff options
Diffstat (limited to 'pkgs/development/compilers/gcc/patches/8/gcc8-darwin-as-gstabs.patch')
-rw-r--r-- | pkgs/development/compilers/gcc/patches/8/gcc8-darwin-as-gstabs.patch | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/pkgs/development/compilers/gcc/patches/8/gcc8-darwin-as-gstabs.patch b/pkgs/development/compilers/gcc/patches/8/gcc8-darwin-as-gstabs.patch new file mode 100644 index 00000000000..1ac870e5729 --- /dev/null +++ b/pkgs/development/compilers/gcc/patches/8/gcc8-darwin-as-gstabs.patch @@ -0,0 +1,96 @@ +Backported from https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b2cee5e1e89c8f939bc36fe9756befcb93d96982 + +diff -ur a/gcc/config/darwin.h b/gcc/config/darwin.h +--- a/gcc/config/darwin.h 2021-05-14 04:42:08.000000000 -0400 ++++ b/gcc/config/darwin.h 2023-11-06 08:53:27.629155053 -0500 +@@ -233,12 +233,18 @@ + + #define DSYMUTIL "\ndsymutil" + ++/* Spec that controls whether the debug linker is run automatically for ++ a link step. This needs to be done if there is a source file on the ++ command line which will result in a temporary object (and debug is ++ enabled). */ ++ + #define DSYMUTIL_SPEC \ + "%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\ + %{v} \ +- %{gdwarf-2:%{!gstabs*:%{%:debug-level-gt(0): -idsym}}}\ +- %{.c|.cc|.C|.cpp|.cp|.c++|.cxx|.CPP|.m|.mm: \ +- %{gdwarf-2:%{!gstabs*:%{%:debug-level-gt(0): -dsym}}}}}}}}}}}" ++ %{g*:%{!gstabs*:%{%:debug-level-gt(0): -idsym}}}\ ++ %{.c|.cc|.C|.cpp|.cp|.c++|.cxx|.CPP|.m|.mm|.s|.f|.f90|\ ++ .f95|.f03|.f77|.for|.F|.F90|.F95|.F03: \ ++ %{g*:%{!gstabs*:%{%:debug-level-gt(0): -dsym}}}}}}}}}}}" + + #define LINK_COMMAND_SPEC LINK_COMMAND_SPEC_A DSYMUTIL_SPEC + +@@ -469,18 +475,31 @@ + /* Default ASM_DEBUG_SPEC. Darwin's as cannot currently produce dwarf + debugging data. */ + ++#ifdef HAS_AS_STABS_DIRECTIVE ++/* We only pass a debug option to the assembler if that supports stabs, since ++ dwarf is not uniformly supported in the assemblers. */ + #define ASM_DEBUG_SPEC "%{g*:%{%:debug-level-gt(0):%{!gdwarf*:--gstabs}}}" ++#else ++#define ASM_DEBUG_SPEC "" ++#endif ++ ++#undef ASM_DEBUG_OPTION_SPEC ++#define ASM_DEBUG_OPTION_SPEC "" ++ + #define ASM_FINAL_SPEC \ + "%{gsplit-dwarf:%ngsplit-dwarf is not supported on this platform } %<gsplit-dwarf" + +-/* We still allow output of STABS if the assembler supports it. */ ++/* We now require C++11 to bootstrap and newer tools than those based on ++ stabs, so require DWARF-2, even if stabs is supported by the assembler. */ ++ ++#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG ++#define DARWIN_PREFER_DWARF ++#define DWARF2_DEBUGGING_INFO 1 ++ + #ifdef HAVE_AS_STABS_DIRECTIVE + #define DBX_DEBUGGING_INFO 1 +-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG + #endif + +-#define DWARF2_DEBUGGING_INFO 1 +- + #define DEBUG_FRAME_SECTION "__DWARF,__debug_frame,regular,debug" + #define DEBUG_INFO_SECTION "__DWARF,__debug_info,regular,debug" + #define DEBUG_ABBREV_SECTION "__DWARF,__debug_abbrev,regular,debug" +diff -ur a/gcc/config/darwin9.h b/gcc/config/darwin9.h +--- a/gcc/config/darwin9.h 2021-05-14 04:42:08.000000000 -0400 ++++ b/gcc/config/darwin9.h 2023-11-06 08:54:02.663945206 -0500 +@@ -18,29 +18,6 @@ + along with GCC; see the file COPYING3. If not see + <http://www.gnu.org/licenses/>. */ + +-/* Prefer DWARF2. */ +-#undef PREFERRED_DEBUGGING_TYPE +-#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG +-#define DARWIN_PREFER_DWARF +- +-/* Since DWARF2 is default, conditions for running dsymutil are different. */ +-#undef DSYMUTIL_SPEC +-#define DSYMUTIL_SPEC \ +- "%{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\ +- %{v} \ +- %{g*:%{!gstabs*:%{%:debug-level-gt(0): -idsym}}}\ +- %{.c|.cc|.C|.cpp|.cp|.c++|.cxx|.CPP|.m|.mm|.s|.f|.f90|.f95|.f03|.f77|.for|.F|.F90|.F95|.F03: \ +- %{g*:%{!gstabs*:%{%:debug-level-gt(0): -dsym}}}}}}}}}}}" +- +-/* Tell collect2 to run dsymutil for us as necessary. */ +-#define COLLECT_RUN_DSYMUTIL 1 +- +-/* Only ask as for debug data if the debug style is stabs (since as doesn't +- yet generate dwarf.) */ +- +-#undef ASM_DEBUG_SPEC +-#define ASM_DEBUG_SPEC "%{g*:%{%:debug-level-gt(0):%{gstabs:--gstabs}}}" +- + #undef ASM_OUTPUT_ALIGNED_COMMON + #define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \ + do { \ |