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* configure.in (--with-separate-debug-dir): New option. 

* configure: Regenerate.
	* Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR.
	* Makefile.in: Regenerate.
	* dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to
	bfd_follow_gnu_debuglink.
	(_bfd_dwarf2_find_line): Likewise.
This commit is contained in:
Andreas Schwab 2007-06-23 08:40:54 +00:00
parent 3447842b6e
commit 0d4a14760d
6 changed files with 56 additions and 17 deletions
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10
bfd/ChangeLog
View File

@ -1,3 +1,13 @@
2007-06-23 Andreas Schwab <schwab@suse.de>
* configure.in (--with-separate-debug-dir): New option.
* configure: Regenerate.
* Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR.
* Makefile.in: Regenerate.
* dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to
bfd_follow_gnu_debuglink.
(_bfd_dwarf2_find_line): Likewise.
2007-06-22 Nick Clifton <nickc@redhat.com>
* dwarf2.c: Add support for reading in debug information via a

3
bfd/Makefile.am
View File

@ -784,6 +784,9 @@ targets.lo: targets.c Makefile
archures.lo: archures.c Makefile
$(LIBTOOL) --mode=compile $(COMPILE) -c $(TDEFAULTS) $(srcdir)/archures.c
dwarf2.lo: dwarf2.c Makefile
$(LIBTOOL) --mode=compile $(COMPILE) -c -DDEBUGDIR=\"$(DEBUGDIR)\" $(srcdir)/dwarf2.c
elf32-target.h : elfxx-target.h
rm -f elf32-target.h
sed -e s/NN/32/g < $(srcdir)/elfxx-target.h > elf32-target.new

4
bfd/Makefile.in
View File

@ -134,6 +134,7 @@ CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CYGPATH_W = @CYGPATH_W@
DATADIRNAME = @DATADIRNAME@
DEBUGDIR = @DEBUGDIR@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
DUMPBIN = @DUMPBIN@
@ -1380,6 +1381,9 @@ targets.lo: targets.c Makefile
archures.lo: archures.c Makefile
$(LIBTOOL) --mode=compile $(COMPILE) -c $(TDEFAULTS) $(srcdir)/archures.c
dwarf2.lo: dwarf2.c Makefile
$(LIBTOOL) --mode=compile $(COMPILE) -c -DDEBUGDIR=\"$(DEBUGDIR)\" $(srcdir)/dwarf2.c
elf32-target.h : elfxx-target.h
rm -f elf32-target.h
sed -e s/NN/32/g < $(srcdir)/elfxx-target.h > elf32-target.new

44
bfd/configure vendored
View File

@ -458,7 +458,7 @@ ac_includes_default="\
# include <unistd.h>
#endif"
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE AR ac_ct_AR RANLIB ac_ct_RANLIB LIBTOOL SED EGREP FGREP GREP LD DUMPBIN ac_ct_DUMPBIN NM LN_S lt_ECHO CPP PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI WARN_CFLAGS NO_WERROR MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GENINSRC_NEVER_TRUE GENINSRC_NEVER_FALSE INSTALL_LIBBFD_TRUE INSTALL_LIBBFD_FALSE host_noncanonical target_noncanonical bfdlibdir bfdincludedir USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT MKINSTALLDIRS MSGFMT MSGMERGE HDEFINES BFD_HOST_64BIT_LONG BFD_HOST_LONG_LONG BFD_HOST_64_BIT_DEFINED BFD_HOST_64_BIT BFD_HOST_U_64_BIT CC_FOR_BUILD EXEEXT_FOR_BUILD COREFILE COREFLAG WIN32LDFLAGS WIN32LIBADD TDEFINES wordsize bfd64_libs all_backends bfd_backends bfd_machines bfd_default_target_size bfd_file_ptr bfd_ufile_ptr tdefaults datarootdir docdir htmldir LIBOBJS LTLIBOBJS'
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE AR ac_ct_AR RANLIB ac_ct_RANLIB LIBTOOL SED EGREP FGREP GREP LD DUMPBIN ac_ct_DUMPBIN NM LN_S lt_ECHO CPP DEBUGDIR PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI WARN_CFLAGS NO_WERROR MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GENINSRC_NEVER_TRUE GENINSRC_NEVER_FALSE INSTALL_LIBBFD_TRUE INSTALL_LIBBFD_FALSE host_noncanonical target_noncanonical bfdlibdir bfdincludedir USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT MKINSTALLDIRS MSGFMT MSGMERGE HDEFINES BFD_HOST_64BIT_LONG BFD_HOST_LONG_LONG BFD_HOST_64_BIT_DEFINED BFD_HOST_64_BIT BFD_HOST_U_64_BIT CC_FOR_BUILD EXEEXT_FOR_BUILD COREFILE COREFLAG WIN32LDFLAGS WIN32LIBADD TDEFINES wordsize bfd64_libs all_backends bfd_backends bfd_machines bfd_default_target_size bfd_file_ptr bfd_ufile_ptr tdefaults datarootdir docdir htmldir LIBOBJS LTLIBOBJS'
ac_subst_files=''
# Initialize some variables set by options.
@ -1026,6 +1026,9 @@ Optional Packages:
both]
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
--with-mmap try using mmap for BFD input files if available
--with-separate-debug-dir=DIR
Look for global separate debug info in DIR
[default=LIBDIR/debug]
--with-pkgversion=PKG Use PKG in the version string in place of "GNU
Binutils"
--with-bugurl=URL Direct users to URL to report a bug
@ -4662,13 +4665,13 @@ if test "${lt_cv_nm_interface+set}" = set; then
else
lt_cv_nm_interface="BSD nm"
echo "int some_variable = 0;" > conftest.$ac_ext
(eval echo "\"\$as_me:4665: $ac_compile\"" >&5)
(eval echo "\"\$as_me:4668: $ac_compile\"" >&5)
(eval "$ac_compile" 2>conftest.err)
cat conftest.err >&5
(eval echo "\"\$as_me:4668: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
(eval echo "\"\$as_me:4671: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
cat conftest.err >&5
(eval echo "\"\$as_me:4671: output\"" >&5)
(eval echo "\"\$as_me:4674: output\"" >&5)
cat conftest.out >&5
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
lt_cv_nm_interface="MS dumpbin"
@ -5723,7 +5726,7 @@ ia64-*-hpux*)
;;
*-*-irix6*)
# Find out which ABI we are using.
echo '#line 5726 "configure"' > conftest.$ac_ext
echo '#line 5729 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
@ -6823,11 +6826,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:6826: $lt_compile\"" >&5)
(eval echo "\"\$as_me:6829: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:6830: \$? = $ac_status" >&5
echo "$as_me:6833: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@ -7145,11 +7148,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:7148: $lt_compile\"" >&5)
(eval echo "\"\$as_me:7151: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:7152: \$? = $ac_status" >&5
echo "$as_me:7155: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@ -7250,11 +7253,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:7253: $lt_compile\"" >&5)
(eval echo "\"\$as_me:7256: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:7257: \$? = $ac_status" >&5
echo "$as_me:7260: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -7305,11 +7308,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:7308: $lt_compile\"" >&5)
(eval echo "\"\$as_me:7311: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:7312: \$? = $ac_status" >&5
echo "$as_me:7315: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -10102,7 +10105,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10105 "configure"
#line 10108 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -10202,7 +10205,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10205 "configure"
#line 10208 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -10501,6 +10504,16 @@ _ACEOF
fi
DEBUGDIR=${libdir}/debug
# Check whether --with-separate-debug-dir or --without-separate-debug-dir was given.
if test "${with_separate_debug_dir+set}" = set; then
withval="$with_separate_debug_dir"
DEBUGDIR="${withval}"
fi;
# Check whether --with-pkgversion or --without-pkgversion was given.
@ -21073,6 +21086,7 @@ s,@NM@,$NM,;t t
s,@LN_S@,$LN_S,;t t
s,@lt_ECHO@,$lt_ECHO,;t t
s,@CPP@,$CPP,;t t
s,@DEBUGDIR@,$DEBUGDIR,;t t
s,@PKGVERSION@,$PKGVERSION,;t t
s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t

8
bfd/configure.in
View File

@ -66,6 +66,14 @@ if test $use_secureplt = true; then
[Define if we should default to creating read-only plt entries])
fi
DEBUGDIR=${libdir}/debug
AC_ARG_WITH(separate-debug-dir,
AS_HELP_STRING([--with-separate-debug-dir=DIR],
[Look for global separate debug info in DIR [[default=LIBDIR/debug]]]),
[DEBUGDIR="${withval}"])
AC_SUBST(DEBUGDIR)
ACX_PKGVERSION([GNU Binutils])
ACX_BUGURL([http://www.sourceware.org/bugzilla/])

4
bfd/dwarf2.c
View File

@ -2378,7 +2378,7 @@ _bfd_dwarf2_find_nearest_line (bfd *abfd,
msec = find_debug_info (abfd, NULL);
if (msec == NULL)
{
char * debug_filename = bfd_follow_gnu_debuglink (abfd, NULL);
char * debug_filename = bfd_follow_gnu_debuglink (abfd, DEBUGDIR);
if (debug_filename == NULL)
/* No dwarf2 info, and no gnu_debuglink to follow.
@ -2617,7 +2617,7 @@ _bfd_dwarf2_find_line (bfd *abfd,
msec = find_debug_info (abfd, NULL);
if (msec == NULL)
{
char * debug_filename = bfd_follow_gnu_debuglink (abfd, NULL);
char * debug_filename = bfd_follow_gnu_debuglink (abfd, DEBUGDIR);
if (debug_filename == NULL)
/* No dwarf2 info, and no gnu_debuglink to follow.