From 3fec05cabefa5f41151f85f0051cba33f902653d Mon Sep 17 00:00:00 2001
From: dje <dje@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 5 May 2005 15:04:39 +0000
Subject: [PATCH] * ltconfig: Define file_list_spec. Pass
file_list_spec and with_gnu_ld to libtool. * ltcf-c.sh
(aix[45]): Define file_list_spec. * ltcf-cxx.sh (aix[45]): Same.
* ltcf-gcj.sh (aix[45]): Same. * ltmain.sh: If command exceeds
max_cmd_len and file_list_spec exists, write list of input files to
temporary file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99268 138bc75d-0d04-0410-961f-82ee72b054a4
---
ChangeLog | 10 ++++
ltcf-c.sh | 1 +
ltcf-cxx.sh | 1 +
ltcf-gcj.sh | 1 +
ltconfig | 9 +++-
ltmain.sh | 152 ++++++++++++++++++++++++++++++----------------------
6 files changed, 109 insertions(+), 65 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 722728ecc083..1691020ae5e2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2005-05-05 David Edelsohn <edelsohn@gnu.org>
+
+ * ltconfig: Define file_list_spec. Pass file_list_spec and
+ with_gnu_ld to libtool.
+ * ltcf-c.sh (aix[45]): Define file_list_spec.
+ * ltcf-cxx.sh (aix[45]): Same.
+ * ltcf-gcj.sh (aix[45]): Same.
+ * ltmain.sh: If command exceeds max_cmd_len and file_list_spec
+ exists, write list of input files to temporary file.
+
2005-05-04 Mike Stump <mrs@apple.com>
* configure.in: Always pass --target to target configures as
diff --git a/ltcf-c.sh b/ltcf-c.sh
index 11f897d2ef7d..f2e5ed02e390 100644
--- a/ltcf-c.sh
+++ b/ltcf-c.sh
@@ -267,6 +267,7 @@ else
hardcode_direct=yes
hardcode_libdir_separator=':'
link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
diff --git a/ltcf-cxx.sh b/ltcf-cxx.sh
index 48d5a53f2f7d..240e40de3e90 100644
--- a/ltcf-cxx.sh
+++ b/ltcf-cxx.sh
@@ -128,6 +128,7 @@ case $host_os in
hardcode_direct=yes
hardcode_libdir_separator=':'
link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
diff --git a/ltcf-gcj.sh b/ltcf-gcj.sh
index 950dd0031773..4c6afeb2c27e 100644
--- a/ltcf-gcj.sh
+++ b/ltcf-gcj.sh
@@ -266,6 +266,7 @@ else
hardcode_direct=yes
hardcode_libdir_separator=':'
link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
diff --git a/ltconfig b/ltconfig
index 01e64be2cff7..53eb9421eab3 100755
--- a/ltconfig
+++ b/ltconfig
@@ -266,6 +266,7 @@ exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
extract_expsyms_cmds=
+file_list_spec=
## Tools:
old_AR="$AR"
@@ -2164,7 +2165,7 @@ case $ltmain in
finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
hardcode_libdir_flag_spec hardcode_libdir_separator \
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- compiler_c_o need_locks exclude_expsyms include_expsyms; do
+ compiler_c_o need_locks exclude_expsyms include_expsyms file_list_spec; do
case $var in
reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
@@ -2557,6 +2558,12 @@ exclude_expsyms=$exclude_expsyms
# Symbols that must always be exported.
include_expsyms=$include_expsyms
+# Specify filename containing input files.
+file_list_spec=$file_list_spec
+
+# with_gnu_ld value
+with_gnu_ld=$with_gnu_ld
+
EOF
if test -z "$tagname"; then
diff --git a/ltmain.sh b/ltmain.sh
index a84825359d35..9882b46c96b6 100644
--- a/ltmain.sh
+++ b/ltmain.sh
@@ -3272,7 +3272,6 @@ EOF
:
else
# The command line is too long to link in one step, link piecewise.
- $echo "creating reloadable object files..."
# Save the value of $output and $libobjs because we want to
# use them later. If we have whole_archive_flag_spec, we
@@ -3286,6 +3285,7 @@ EOF
save_libobjs=$libobjs
fi
save_output=$output
+ output_la=`$echo "X$output" | $Xsed -e "s,^.*/,,"`
# Clear the reloadable object creation command queue and
# initialize k to one.
@@ -3295,63 +3295,87 @@ EOF
delfiles=
last_robj=
k=1
- output=$output_objdir/$save_output-${k}.$objext
- # Loop over the list of objects to be linked.
- for obj in $save_libobjs
- do
- eval test_cmds=\"$reload_cmds $objlist $last_robj\"
- if test "X$objlist" = X ||
- { len=`expr "X$test_cmds" : ".*"` &&
- test $len -le $max_cmd_len; }; then
- objlist="$objlist $obj"
- else
- # The command $test_cmds is almost too long, add a
- # command to the queue.
- if test $k -eq 1 ; then
- # The first file doesn't have a previous command to add.
- eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
- else
- # All subsequent reloadable object files will link in
- # the last one created.
- eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
- fi
- last_robj=$output_objdir/$save_output-${k}.$objext
- k=`expr $k + 1`
- output=$output_objdir/$save_output-${k}.$objext
- objlist=$obj
- len=1
- fi
- done
- # Handle the remaining objects by creating one last
- # reloadable object file. All subsequent reloadable object
- # files will link in the last one created.
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
-
- # Set up a command to remove the reloadale object files
- # after they are used.
- i=0
- while test $i -lt $k
- do
- i=`expr $i + 1`
- delfiles="$delfiles $output_objdir/$save_output-${i}.$objext"
- done
- $echo "creating a temporary reloadable object file: $output"
+ if test "$with_gnu_ld" = yes; then
+ output=${output_objdir}/${output_la}.lnkscript
+ $echo "creating GNU ld script: $output"
+ $echo 'INPUT (' > $output
+ for obj in $save_libobjs
+ do
+ $echo \""$obj"\" >> $output
+ done
+ $echo ')' >> $output
+ delfiles="$delfiles $output"
+ elif test "X$file_list_spec" != X; then
+ output=${output_objdir}/${output_la}.lnk
+ $echo "creating linker input file list: $output"
+ : > $output
+ for obj in $save_libobjs
+ do
+ $echo "$obj" >> $output
+ done
+ delfiles="$delfiles $output"
+ output=\"$file_list_spec$output\"
+ else
+ $echo "creating reloadable object files..."
+ output=$output_objdir/$save_output-${k}.$objext
+ # Loop over the list of objects to be linked.
+ for obj in $save_libobjs
+ do
+ eval test_cmds=\"$reload_cmds $objlist $last_robj\"
+ if test "X$objlist" = X ||
+ { len=`expr "X$test_cmds" : ".*"` &&
+ test $len -le $max_cmd_len; }; then
+ objlist="$objlist $obj"
+ else
+ # The command $test_cmds is almost too long, add a
+ # command to the queue.
+ if test $k -eq 1 ; then
+ # The first file doesn't have a previous command to add.
+ eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+ else
+ # All subsequent reloadable object files will link in
+ # the last one created.
+ eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
+ fi
+ last_robj=$output_objdir/$save_output-${k}.$objext
+ k=`expr $k + 1`
+ output=$output_objdir/$save_output-${k}.$objext
+ objlist=$obj
+ len=1
+ fi
+ done
+ # Handle the remaining objects by creating one last
+ # reloadable object file. All subsequent reloadable object
+ # files will link in the last one created.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+
+ # Set up a command to remove the reloadale object files
+ # after they are used.
+ i=0
+ while test $i -lt $k
+ do
+ i=`expr $i + 1`
+ delfiles="$delfiles $output_objdir/$save_output-${i}.$objext"
+ done
- # Loop through the commands generated above and execute them.
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
- for cmd in $concat_cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
+ $echo "creating a temporary reloadable object file: $output"
- libobjs=$output
+ # Loop through the commands generated above and execute them.
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ for cmd in $concat_cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
+ fi
+
+ libobjs=$output
# Restore the value of output.
- output=$save_output
+ output=$save_output
if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
@@ -3364,20 +3388,20 @@ EOF
cmds=$archive_expsym_cmds
else
cmds=$archive_cmds
- fi
+ fi
# Append the command to remove the reloadable object files
# to the just-reset $cmds.
- eval cmds=\"\$cmds~$rm $delfiles\"
- fi
- IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
+ eval cmds=\"\$cmds~$rm $delfiles\"
+ fi
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
+ $show "$cmd"
+ $run eval "$cmd" || exit $?
+ done
+ IFS="$save_ifs"
# Restore the uninstalled library and exit
if test "$mode" = relink; then
--
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