config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
* config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file. * config/rs6000/sysv4.h (CC!_SPEC): Undefine it before defining it. * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define. (LINK_GCC_C_SEQUENCE_SPEC): Likewise. (USE_LD_AS_NEEDED): Likewise. (ASM_APP_ON): Likewise. (ASM_APP_OFF): Likewise. (TARGET_POSIX_IO): Likewise. * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise. (LINK_GCC_C_SEQUENCE_SPEC): Likewise. (USE_LD_AS_NEEDED): Likewise. (ASM_APP_ON): Likewise. (ASM_APP_OFF): Likewise. (TARGET_POSIX_IO): Likewise. From-SVN: r213125
This commit is contained in:
Peter Bergner
Peter Bergner
parent
1ab6380b3c
commit
f0c5fd444b
5 changed files with 19 additions and 49 deletions
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@ -1,3 +1,20 @@
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2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
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* config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
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* config/rs6000/sysv4.h (CC!_SPEC): Undefine it before defining it.
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* config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
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(LINK_GCC_C_SEQUENCE_SPEC): Likewise.
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(USE_LD_AS_NEEDED): Likewise.
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(ASM_APP_ON): Likewise.
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(ASM_APP_OFF): Likewise.
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(TARGET_POSIX_IO): Likewise.
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* config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
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(LINK_GCC_C_SEQUENCE_SPEC): Likewise.
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(USE_LD_AS_NEEDED): Likewise.
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(ASM_APP_ON): Likewise.
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(ASM_APP_OFF): Likewise.
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(TARGET_POSIX_IO): Likewise.
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2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
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PR middle-end/61734
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@ -2252,7 +2252,7 @@ powerpc-*-rtems*)
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tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
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;;
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powerpc*-*-linux*)
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tm_file="${tm_file} dbxelf.h elfos.h freebsd-spec.h rs6000/sysv4.h"
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tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
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extra_options="${extra_options} rs6000/sysv4.opt"
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tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
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extra_objs="$extra_objs rs6000-linux.o"
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@ -56,12 +56,6 @@
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#undef CPP_OS_DEFAULT_SPEC
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#define CPP_OS_DEFAULT_SPEC "%(cpp_os_linux)"
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/* The GNU C++ standard library currently requires _GNU_SOURCE being
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defined on glibc-based systems. This temporary hack accomplishes this,
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it should go away as soon as libstdc++-v3 has a real fix. */
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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 LINK_SHLIB_SPEC
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#define LINK_SHLIB_SPEC "%{shared:-shared} %{!shared: %{static:-static}}"
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@ -98,22 +92,6 @@
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%{rdynamic:-export-dynamic} \
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-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}}"
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#define LINK_GCC_C_SEQUENCE_SPEC \
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"%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
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/* Use --as-needed -lgcc_s for eh support. */
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#ifdef HAVE_LD_AS_NEEDED
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#define USE_LD_AS_NEEDED 1
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#endif
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/* Override rs6000.h definition. */
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#undef ASM_APP_ON
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#define ASM_APP_ON "#APP\n"
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/* Override rs6000.h definition. */
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#undef ASM_APP_OFF
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#define ASM_APP_OFF "#NO_APP\n"
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/* For backward compatibility, we must continue to use the AIX
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structure return convention. */
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#undef DRAFT_V4_STRUCT_RET
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@ -129,8 +107,6 @@
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#define RELOCATABLE_NEEDS_FIXUP \
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(rs6000_isa_flags & rs6000_isa_flags_explicit & OPTION_MASK_RELOCATABLE)
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#define TARGET_POSIX_IO
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#ifdef TARGET_LIBC_PROVIDES_SSP
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/* ppc32 glibc provides __stack_chk_guard in -0x7008(2). */
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#define TARGET_THREAD_SSP_OFFSET -0x7008
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@ -343,12 +343,6 @@ extern int dot_symbols;
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#undef CPP_OS_DEFAULT_SPEC
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#define CPP_OS_DEFAULT_SPEC "%(cpp_os_linux)"
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/* The GNU C++ standard library currently requires _GNU_SOURCE being
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defined on glibc-based systems. This temporary hack accomplishes this,
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it should go away as soon as libstdc++-v3 has a real fix. */
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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 LINK_SHLIB_SPEC
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#define LINK_SHLIB_SPEC "%{shared:-shared} %{!shared: %{static:-static}}"
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@ -440,14 +434,6 @@ extern int dot_symbols;
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#undef WCHAR_TYPE_SIZE
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#define WCHAR_TYPE_SIZE 32
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/* Override rs6000.h definition. */
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#undef ASM_APP_ON
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#define ASM_APP_ON "#APP\n"
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/* Override rs6000.h definition. */
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#undef ASM_APP_OFF
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#define ASM_APP_OFF "#NO_APP\n"
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#undef RS6000_MCOUNT
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#define RS6000_MCOUNT "_mcount"
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@ -547,16 +533,6 @@ extern int dot_symbols;
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#undef DRAFT_V4_STRUCT_RET
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#define DRAFT_V4_STRUCT_RET (!TARGET_64BIT)
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#define TARGET_POSIX_IO
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#define LINK_GCC_C_SEQUENCE_SPEC \
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"%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
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/* Use --as-needed -lgcc_s for eh support. */
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#ifdef HAVE_LD_AS_NEEDED
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#define USE_LD_AS_NEEDED 1
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#endif
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#ifdef TARGET_LIBC_PROVIDES_SSP
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/* ppc32 glibc provides __stack_chk_guard in -0x7008(2),
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ppc64 glibc provides it at -0x7010(13). */
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@ -539,6 +539,7 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
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#endif
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/* Pass -G xxx to the compiler. */
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#undef CC1_SPEC
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#define CC1_SPEC "%{G*} %(cc1_cpu)" \
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"%{meabi: %{!mcall-*: -mcall-sysv }} \
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%{!meabi: %{!mno-eabi: \
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