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* Makefile.am (eelf32iq10.c): Fix tab/whitespace mixup.

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* Makefile.am (ldmain.o): Add @TARGET_SYSTEM_ROOT_DEFINE@.
	(GENSCRIPTS): Add @use_sysroot@.
	* Makefile.in: Regenerated.
	* configure.host: Move setting of NATIVE_LIB_DIRS to...
	* configure.tgt: ... here.  Use ${target} instead of ${host}
	for NATIVE_LIB_DIRS.
	* configure.in: Add --with-sysroot.
	* configure: Regenerated.
	* genscripts.sh: Accept use_sysroot option.  Set new variables
	NATIVE and USE_LIBPATH.  Prepend "=" to directory names if
	$use_sysroot.  Don't search $tool_lib if $use_sysroot.
	* ldfile.c (ldfile_add_library_path): Handle leading '='.
	* ldmain.c (TARGET_SYSTEM_ROOT): Define if not defined.
	(ld_sysroot): New variable.
	(main): Initialize ld_sysroot.
	* ldmain.h (ld_sysroot): New extern.
	* emultempl/elf32.em: Use NATIVE and USE_LIBPATH instead of
	searching $EMULATION_LIBPATH.
	(gld${EMULATION_NAME}_add_sysroot): New function.
	(gld${EMULATION_NAME}_check_ld_so_conf): Use it.  Honor ld_sysroot.
	(gld${EMULATION_NAME}_after_open): Likewise.  Only search
	environment variables if $NATIVE.
	* ld.texinfo (Options): Mention "=" prefix in the description of -L.
	* NEWS: Mention --with-sysroot.

	* emulparams/elf32bmipn32-defs.sh: Set NATIVE and LIBPATH_SUFFIX
	instead of setting LIB_PATH.
	* emulparams/elf32ppc.sh: Likewise.
	* emulparams/elf64_s390.sh: Likewise.
	* emulparams/elf64_sparc.sh: Likewise.
	* emulparams/elf64ppc.sh: Likewise.
	* emulparams/elf_x86_64.sh: Likewise.

	* emulparams/elf64_aix.sh: Add "=" prefixes to LIB_PATH.
	* emulparams/elf64hppa.sh: Add "=" prefixes to LIB_PATH.
This commit is contained in:
Daniel Jacobowitz
2003-01-06 16:14:01 +00:00
parent b089b3da75
commit 9c8ebd6a51
22 changed files with 648 additions and 412 deletions
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48
ld/configure.tgt
View File

@ -9,6 +9,8 @@
# targ_extra_emuls additional linker emulations to provide
# targ_extra_libpath additional linker emulations using LIB_PATH
# targ_extra_ofiles additional objects needed by the emulation
# NATIVE_LIB_DIRS library directories to search on this host
# (if we are a native or sysrooted linker)
targ_extra_emuls=
targ_extra_ofiles=
@ -541,3 +543,49 @@ ip2k-*-elf) targ_emul=elf32ip2k ;;
exit 1
esac
NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib'
case "${target}" in
*-*-freebsd*)
NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib'
;;
hppa*64*-*-hpux11*)
NATIVE_LIB_DIRS=/usr/lib/pa20_64
;;
i[3456]86-*-sysv4*)
NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
;;
i[3456]86-*-solaris*)
NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
;;
i[3456]86-pc-interix*)
NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib'
;;
ia64-*-aix*)
NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib'
;;
sparc*-*-solaris2*)
NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
;;
*-*-linux*)
;;
*-*-freebsd*)
;;
*-*-netbsd*)
;;
alpha*-*-*)
NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib'
;;
esac