Turn off ELF shared libs for now by default; Add linker OS switch; more Solaris work

[pf3gnuchains/gcc-fork.git] / gcc / config / rs6000 / sysv4le.h

diff --git a/gcc/config/rs6000/sysv4le.h b/gcc/config/rs6000/sysv4le.h
index e9cf5bc..5e7a679 100644 (file)
--- a/gcc/config/rs6000/sysv4le.h
+++ b/gcc/config/rs6000/sysv4le.h
@@ -25,40 +25,13 @@ Boston, MA 02111-1307, USA.  */
 #undef TARGET_DEFAULT
 #define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_LITTLE_ENDIAN)
 
-#undef CPP_SPEC
-#define CPP_SPEC "\
-%{posix: -D_POSIX_SOURCE} \
-%{mrelocatable: -D_RELOCATABLE} \
-%{mcall-sysv: -D_CALL_SYSV} %{mcall-nt: -D_CALL_NT} \
-%{mcall-aix: -D_CALL_AIX} %{mcall-aixdesc: -D_CALL_AIX -D_CALL_AIXDESC} \
-%{!mcall-sysv: %{!mcall-aix: %{!mcall-aixdesc: %{!mcall-nt: -D_CALL_SYSV}}}} \
-%{msoft-float: -D_SOFT_FLOAT} %{mcpu=403: -D_SOFT_FLOAT} \
-%{mbig: -D_BIG_ENDIAN -Amachine(bigendian)} \
-%{mbig-endian: -D_BIG_ENDIAN -Amachine(bigendian)} \
-%{!mbig: %{!mbig-endian: -D_LITTLE_ENDIAN -Amachine(littleendian)}} \
-%{!mcpu*: \
-  %{mpower: %{!mpower2: -D_ARCH_PWR}} \
-  %{mpower2: -D_ARCH_PWR2} \
-  %{mpowerpc*: -D_ARCH_PPC} \
-  %{mno-powerpc: %{!mpower: %{!mpower2: -D_ARCH_COM}}} \
-  %{!mno-powerpc: -D_ARCH_PPC}} \
-%{mcpu=common: -D_ARCH_COM} \
-%{mcpu=rs6000: -D_ARCH_PWR} \
-%{mcpu=power: -D_ARCH_PWR} \
-%{mcpu=power2: -D_ARCH_PWR2} \
-%{mcpu=powerpc: -D_ARCH_PPC} \
-%{mcpu=rios: -D_ARCH_PWR} \
-%{mcpu=rios1: -D_ARCH_PWR} \
-%{mcpu=rios2: -D_ARCH_PWR2} \
-%{mcpu=rsc: -D_ARCH_PWR} \
-%{mcpu=rsc1: -D_ARCH_PWR} \
-%{mcpu=403: -D_ARCH_PPC} \
-%{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \
-%{mcpu=602: -D_ARCH_PPC} \
-%{mcpu=603: -D_ARCH_PPC} \
-%{mcpu=603e: -D_ARCH_PPC} \
-%{mcpu=604: -D_ARCH_PPC} \
-%{mcpu=620: -D_ARCH_PPC}"
+#undef CPP_ENDIAN_DEFAULT_SPEC
+#define        CPP_ENDIAN_DEFAULT_SPEC "-D_LITTLE_ENDIAN -Amachine(littleendian)"
+
+#undef LINK_TARGET_SPEC
+#define        LINK_TARGET_SPEC "\
+%{mbig: -oformat elf32-powerpc } %{mbig-endian: -oformat elf32-powerpc } \
+%{!mlittle: %{!mlittle-endian: %{!mbig: %{!mbig-endian: %{mcall-linux: -oformat elf32-powerpc}}}}}"
 
 /* Define this macro as a C expression for the initializer of an
    array of string to tell the driver program which options are
@@ -70,4 +43,4 @@ Boston, MA 02111-1307, USA.  */
    `MULTILIB_OPTIONS' are set by default.  *Note Target Fragment::.  */
 
 #undef MULTILIB_DEFAULTS
-#define        MULTILIB_DEFAULTS { "mlittle", "mlittle-endian", "mcall-sysv" }
+#define        MULTILIB_DEFAULTS { "mlittle", "mlittle-endian", "mcall-sysv-noeabi", "mno-sdata" }