re PR bootstrap/33100 (on bootstrap getting section .eh_frame: bad cie version 0: offset 0x0)

	gcc:
	PR bootstrap/33100
	* config.gcc (i[34567]86-*-solaris2*): Don't include
	i386/t-crtstuff here.
	Move extra_parts, i386/t-sol2 in tmake_file to libgcc/config.host.
	* config/i386/t-sol2: Move to libgcc/config/i386.
	
	libgcc:
	PR bootstrap/33100
	* configure.ac (i?86-*-solaris2.1[0-9]*): Only include
	i386/t-crtstuff if linker supports ZERO terminator unwind entries.
	* configure: Regenerate.
	* config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
	tmake_file here from gcc/config.gcc.
	Move extra_parts here from gcc/config.gcc.
	* config/i386/t-sol2: Move here from gcc/config/i386.
	Use gcc_srcdir instead of srcdir.

From-SVN: r142050

3 files changed, 13 insertions, 42 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fa60fd5..af07c93 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	PR bootstrap/33100
+	* config.gcc (i[34567]86-*-solaris2*): Don't include
+	i386/t-crtstuff here.
+	Move extra_parts, i386/t-sol2 in tmake_file to libgcc/config.host.
+	* config/i386/t-sol2: Move to libgcc/config/i386.
+
 2008-11-20  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 
 	PR driver/21706
diff --git a/gcc/config.gcc b/gcc/config.gcc
index ae60bcd..a78dcc0 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -1173,7 +1173,7 @@ i[34567]86-*-solaris2*)
 		;;
 	esac
 	tm_file="${tm_file} i386/sol2.h"
-	tmake_file="${tmake_file} t-sol2 i386/t-sol2 t-svr4"
+	tmake_file="${tmake_file} t-sol2 t-svr4"
 	c_target_objs="${c_target_objs} sol2-c.o"
 	cxx_target_objs="${cxx_target_objs} sol2-c.o"
 	extra_objs="sol2.o"
@@ -1192,7 +1192,10 @@ i[34567]86-*-solaris2*)
 	*-*-solaris2.1[0-9]*)
 		tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
 		tm_defines="${tm_defines} TARGET_BI_ARCH=1"
-		tmake_file="$tmake_file i386/t-crtstuff i386/t-sol2-10"
+		tmake_file="$tmake_file i386/t-sol2-10"
+		# i386/t-crtstuff only affects libgcc.  Its inclusion
+		# depends on a runtime test and is thus performed in
+		# libgcc/configure.ac instead.
 		need_64bit_hwint=yes
 		case X"${with_cpu}" in
 		Xgeneric|Xcore2|Xnocona|Xx86-64|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx)
@@ -1208,12 +1211,6 @@ i[34567]86-*-solaris2*)
 			exit 1
 			;;
 		esac
-		# Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
-		# part of the base system.
-		extra_parts="gmon.o crtbegin.o crtend.o"
-		;;
-	*)
-		extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
 		;;
 	esac
 	case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
diff --git a/gcc/config/i386/t-sol2 b/gcc/config/i386/t-sol2
deleted file mode 100644
index 0eec96f..0000000
--- a/gcc/config/i386/t-sol2
+++ /dev/null
@@ -1,34 +0,0 @@
-# gmon build rule:
-$(T)gmon.o:	$(srcdir)/config/i386/gmon-sol2.c $(GCC_PASSES) $(CONFIG_H)
-	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) \
-		-c $(srcdir)/config/i386/gmon-sol2.c -o $(T)gmon.o
-
-# Assemble startup files.
-# Apparently Sun believes that assembler files don't need comments, because no
-# single ASCII character is valid (tried them all).  So we manually strip out
-# the comments with sed.  This bug may only be in the Early Access releases.
-$(T)gcrt1.o: $(srcdir)/config/i386/sol2-gc1.asm $(GCC_PASSES)
-	sed -e '/^!/d' <$(srcdir)/config/i386/sol2-gc1.asm >gcrt1.s
-	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)gcrt1.o gcrt1.s
-$(T)crt1.o: $(srcdir)/config/i386/sol2-c1.asm $(GCC_PASSES)
-	sed -e '/^!/d' <$(srcdir)/config/i386/sol2-c1.asm >crt1.s
-	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crt1.o crt1.s
-$(T)crti.o: $(srcdir)/config/i386/sol2-ci.asm $(GCC_PASSES)
-	sed -e '/^!/d' <$(srcdir)/config/i386/sol2-ci.asm >crti.s
-	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crti.o crti.s
-$(T)crtn.o: $(srcdir)/config/i386/sol2-cn.asm $(GCC_PASSES)
-	sed -e '/^!/d' <$(srcdir)/config/i386/sol2-cn.asm >crtn.s
-	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crtn.o crtn.s
-
-# We need to use -fPIC when we are using gcc to compile the routines in
-# crtstuff.c.  This is only really needed when we are going to use gcc/g++
-# to produce a shared library, but since we don't know ahead of time when
-# we will be doing that, we just always use -fPIC when compiling the
-# routines in crtstuff.c.
-#
-# We must also enable optimization to avoid having any code appear after
-# the call & alignment statement, but before we switch back to the
-# .text section.
-
-CRTSTUFF_T_CFLAGS = -fPIC -O2
-TARGET_LIBGCC2_CFLAGS = -fPIC