config.gcc: Add FreeBSD/PowerPC target.

2001-11-20  David O'Brien  <obrien@FreeBSD.org>
	* config.gcc: Add FreeBSD/PowerPC target.
	(powerpc64-*-linux*, powerpc-*-sysv*, powerpc-*-netbsd*,
	powerpc-*-chorusos*, powerpc-*-eabiaix*, powerpc-*-eabisim*,
	powerpc-*-elf*, powerpc-*-eabi*, powerpc-*-rtems*,
	powerpc-*-linux*libc1, powerpc-*-linux*, powerpc-wrs-vxworks*,
	powerpcle-wrs-vxworks*, powerpcle-*-sysv*, powerpcle-*-elf*,
	powerpcle-*-eabisim*, powerpcle-*-eabi*, powerpcle-*-solaris2*): Add
	freebsd-spec.h to tm_file.
	(rs6000-*-lynxos*): Add lynx.h to tm_file.
	* config/freebsd.h: Tidy up.
	(USING_CONFIG_FREEBSD): Define.
	(FBSD_SWITCH_TAKES_ARG, FBSD_WORD_SWITCH_TAKES_ARG,
	FBSD_CPP_PREDEFINES, FBSD_CPP_SPEC, FBSD_STARTFILE_SPEC,
	FBSD_ENDFILE_SPEC, FBSD_LIB_SPEC): Remove (moved to freebsd-spec.h).
	(TARGET_HAS_F_SETLKW): Define.
	(ASM_OUTPUT_IDENT): Delete, the elfos.h definition is fine.
	* config/freebsd-spec.h: New file.
	* config/rs6000/freebsd.h: New file.
	* config/rs6000/rs6000.h (TARGET_VERSION): Do not define.
	* config/rs6000/rs6000.c: Test for USING_ELFOS_H rather than
	USING_SVR4_H to know when to turn on ELF support.
	* config/rs6000/sysv4.h (TARGET_VERSION, CPP_PREDEFINES): Don't undef,
	define only if not already defined.
	Add FreeBSD support.
	* config/rs6000/aix.h (TARGET_VERSION): Define.
	* config/rs6000/beos.h: Likewise.
	* config/rs6000/darwin.h: Likewise.
	* config/rs6000/mach.h: Likewise.
	* config/rs6000/lynx.h (TARGET_VERSION): Likewise.
	Don't include lynx.h directly.

Approved by:  Geoff Keating <geoffk@geoffk.org>
              Message-Id: <200111192053.MAA11977@geoffk.org>
			  Stan Shebs <shebs@apple.com>  (Darwin bits)
              Message-ID: <3BF95F29.794BC924@apple.com>

From-SVN: r47223

1 files changed, 27 insertions, 20 deletions

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 96609c9..7a87a96 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -320,7 +320,7 @@ case $machine in
 	# entries of tm_file with the minor exception that components
 	# of the tm_file set here will always be of the form:
 	#
-	# freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd.h
+	# freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
 	#
 	# The machine-specific section should not tamper with this
 	# ordering but may order all other entries of tm_file as it
@@ -2600,7 +2600,7 @@ powerpc-*-openbsd*)
 	tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
 	;;
 powerpc64-*-linux*)
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/linux64.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux64.h"
 	out_file=rs6000/rs6000.c
 	tmake_file="rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
@@ -2626,21 +2626,28 @@ powerpc-*-darwin*)
 	# Darwin linker does collect2 functionality
 	use_collect2=no
 	;;
+powerpc*-*-freebsd*)
+	tm_file="${tm_file} elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
+	xm_file=rs6000/xm-sysv4.h
+	out_file=rs6000/rs6000.c
+	tmake_file="rs6000/t-ppcos t-freebsd rs6000/t-ppccomm"
+	extra_headers=ppc-asm.h
+	;;
 powerpc-*-sysv*)
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
 	xm_defines=POSIX
 	extra_headers=ppc-asm.h
 	tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
 	;;
 powerpc-*-netbsd*)
 	xm_defines=POSIX
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/netbsd.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
 	tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	;;
 powerpc-*-chorusos*)
 	xm_defines=POSIX
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h chorus.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
 	tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	case x${enable_threads} in
@@ -2651,31 +2658,31 @@ powerpc-*-chorusos*)
 	;;
 powerpc-*-eabiaix*)
 	xm_defines=POSIX
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
 	tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	;;
 powerpc-*-eabisim*)
 	xm_defines=POSIX
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
 	tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	;;
 powerpc-*-elf*)
 	xm_defines=POSIX
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
 	tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	;;
 powerpc-*-eabi*)
 	xm_defines=POSIX
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/eabi.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
 	tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	;;
 powerpc-*-rtems*)
 	xm_defines=POSIX
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/eabi.h rtems.h rs6000/rtems.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rtems.h rs6000/rtems.h"
 	tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	if test x$enable_threads = xyes; then
@@ -2683,7 +2690,7 @@ powerpc-*-rtems*)
 	fi
 	;;
 powerpc-*-linux*libc1)
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/linux.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
 	out_file=rs6000/rs6000.c
 	tmake_file="rs6000/t-ppcos t-slibgcc-elf-ver t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
@@ -2692,7 +2699,7 @@ powerpc-*-linux*libc1)
 	fi
 	;;
 powerpc-*-linux*)
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/linux.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h"
 	out_file=rs6000/rs6000.c
 	tmake_file="rs6000/t-ppcos t-slibgcc-elf-ver t-linux rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
@@ -2702,44 +2709,44 @@ powerpc-*-linux*)
 	;;
 powerpc-wrs-vxworks*)
 	xm_defines=POSIX
-        tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/vxppc.h"
+        tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/vxppc.h"
         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	thread_file='vxworks'
         ;;
 powerpcle-wrs-vxworks*)
 	xm_defines=POSIX
-        tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
+        tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	thread_file='vxworks'
         ;;
 powerpcle-*-sysv*)
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/sysv4le.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
 	xm_defines=POSIX
 	tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	;;
 powerpcle-*-elf*)
 	xm_defines=POSIX
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/sysv4le.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
 	tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	;;
 powerpcle-*-eabisim*)
 	xm_defines=POSIX
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
 	tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	;;
 powerpcle-*-eabi*)
 	xm_defines=POSIX
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
 	tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
 	;;
 powerpcle-*-solaris2*)
-	tm_file="${tm_file} elfos.h svr4.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
+	tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
 	xm_defines=POSIX
 	tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
 	extra_headers=ppc-asm.h
@@ -2798,7 +2805,7 @@ rs6000-*-mach*)
 	use_collect2=yes
 	;;
 rs6000-*-lynxos*)
-	tm_file=rs6000/lynx.h
+	tm_file="lynx.h rs6000/lynx.h"
 	tmake_file=rs6000/t-rs6000
 	use_collect2=yes
 	;;