mirror of
https://sourceware.org/git/binutils-gdb.git
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* Makefile.in (INTERNAL_LDFLAGS): Add @HLDFLAGS@ to list.
(HLDENV): Set to @HLDENV@. (gdb): Prefix link command line with $(HLDENV). * configure.in: Add support to test for --enable-shared and generate appropriate values for HLDFLAGS and HLDENV. * configure: Regenerated with autoconf. PR 10489
This commit is contained in:
Fred Fish
parent
20ece5977c
commit
1d5eb13704
@ -1,3 +1,12 @@
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Fri Sep 13 12:02:39 1996 Fred Fish <fnf@cygnus.com>
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* Makefile.in (INTERNAL_LDFLAGS): Add @HLDFLAGS@ to list.
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(HLDENV): Set to @HLDENV@.
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(gdb): Prefix link command line with $(HLDENV).
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* configure.in: Add support to test for --enable-shared and
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generate appropriate values for HLDFLAGS and HLDENV.
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* configure: Regenerated with autoconf.
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Sun Sep 8 15:26:27 1996 Fred Fish <fnf@cygnus.com>
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* alpha-nat.c (fetch_core_registers): Match Sep 4 gdbcore.h prototype
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163
gdb/configure
vendored
163
gdb/configure
vendored
@ -27,6 +27,8 @@ ac_help="$ac_help
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--with-tclinclude directory where tcl private headers are"
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ac_help="$ac_help
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--with-tkinclude directory where tk private headers are"
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ac_help="$ac_help
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--enable-shared use shared libraries"
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# Initialize some variables set by options.
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# The variables have the same names as the options, with
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@ -616,7 +618,7 @@ else
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yes;
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#endif
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EOF
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if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:620: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
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if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:622: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
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ac_cv_prog_gcc=yes
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else
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ac_cv_prog_gcc=no
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@ -668,13 +670,13 @@ else
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# On the NeXT, cc -E runs the code through the compiler's parser,
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# not just through cpp.
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cat > conftest.$ac_ext <<EOF
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#line 672 "configure"
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#line 674 "configure"
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#include "confdefs.h"
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#include <assert.h>
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Syntax Error
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EOF
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ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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{ (eval echo configure:678: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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{ (eval echo configure:680: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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ac_err=`grep -v '^ *+' conftest.out`
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if test -z "$ac_err"; then
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:
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@ -683,13 +685,13 @@ else
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rm -rf conftest*
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CPP="${CC-cc} -E -traditional-cpp"
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cat > conftest.$ac_ext <<EOF
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#line 687 "configure"
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#line 689 "configure"
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#include "confdefs.h"
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#include <assert.h>
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Syntax Error
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EOF
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ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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{ (eval echo configure:693: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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{ (eval echo configure:695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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ac_err=`grep -v '^ *+' conftest.out`
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if test -z "$ac_err"; then
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:
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@ -711,7 +713,7 @@ echo "$ac_t""$CPP" 1>&6
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echo $ac_n "checking for AIX""... $ac_c" 1>&6
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cat > conftest.$ac_ext <<EOF
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#line 715 "configure"
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#line 717 "configure"
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#include "confdefs.h"
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#ifdef _AIX
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yes
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@ -738,12 +740,12 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 742 "configure"
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#line 744 "configure"
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#include "confdefs.h"
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#include <minix/config.h>
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EOF
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ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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{ (eval echo configure:747: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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{ (eval echo configure:749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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ac_err=`grep -v '^ *+' conftest.out`
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if test -z "$ac_err"; then
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rm -rf conftest*
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@ -1177,11 +1179,11 @@ else
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ac_cv_c_cross=yes
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else
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cat > conftest.$ac_ext <<EOF
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#line 1181 "configure"
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#line 1183 "configure"
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#include "confdefs.h"
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main(){return(0);}
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EOF
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{ (eval echo configure:1185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
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{ (eval echo configure:1187: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
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if test -s conftest && (./conftest; exit) 2>/dev/null; then
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ac_cv_c_cross=no
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else
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@ -1199,7 +1201,7 @@ if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1203 "configure"
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#line 1205 "configure"
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#include "confdefs.h"
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#include <stdlib.h>
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#include <stdarg.h>
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@ -1207,7 +1209,7 @@ else
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#include <float.h>
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EOF
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ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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{ (eval echo configure:1211: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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{ (eval echo configure:1213: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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ac_err=`grep -v '^ *+' conftest.out`
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if test -z "$ac_err"; then
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rm -rf conftest*
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@ -1222,7 +1224,7 @@ rm -f conftest*
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if test $ac_cv_header_stdc = yes; then
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# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
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cat > conftest.$ac_ext <<EOF
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#line 1226 "configure"
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#line 1228 "configure"
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#include "confdefs.h"
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#include <string.h>
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EOF
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@ -1240,7 +1242,7 @@ fi
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if test $ac_cv_header_stdc = yes; then
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# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
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cat > conftest.$ac_ext <<EOF
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#line 1244 "configure"
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#line 1246 "configure"
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#include "confdefs.h"
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#include <stdlib.h>
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EOF
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@ -1261,7 +1263,7 @@ if test "$cross_compiling" = yes; then
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:
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else
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cat > conftest.$ac_ext <<EOF
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#line 1265 "configure"
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#line 1267 "configure"
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#include "confdefs.h"
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#include <ctype.h>
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#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
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@ -1272,7 +1274,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
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exit (0); }
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EOF
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{ (eval echo configure:1276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
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{ (eval echo configure:1278: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
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if test -s conftest && (./conftest; exit) 2>/dev/null; then
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:
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else
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@ -1299,12 +1301,12 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1303 "configure"
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#line 1305 "configure"
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#include "confdefs.h"
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#include <$ac_hdr>
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EOF
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ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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{ (eval echo configure:1308: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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{ (eval echo configure:1310: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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ac_err=`grep -v '^ *+' conftest.out`
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if test -z "$ac_err"; then
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rm -rf conftest*
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@ -1333,7 +1335,7 @@ if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1337 "configure"
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#line 1339 "configure"
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#include "confdefs.h"
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#include <sys/types.h>
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#include <sys/stat.h>
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@ -1389,7 +1391,7 @@ if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1393 "configure"
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#line 1395 "configure"
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#include "confdefs.h"
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int main() { return 0; }
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@ -1439,7 +1441,7 @@ ccp = (char const *const *) p;
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; return 0; }
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EOF
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if { (eval echo configure:1443: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:1445: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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ac_cv_c_const=yes
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else
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@ -1466,7 +1468,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1470 "configure"
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#line 1472 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -1490,7 +1492,7 @@ $ac_func();
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; return 0; }
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EOF
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if { (eval echo configure:1494: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
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if { (eval echo configure:1496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
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rm -rf conftest*
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eval "ac_cv_func_$ac_func=yes"
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else
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@ -1518,7 +1520,7 @@ if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1522 "configure"
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#line 1524 "configure"
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#include "confdefs.h"
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#include <sys/procfs.h>
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int main() { return 0; }
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@ -1526,7 +1528,7 @@ int t() {
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gregset_t *gregsetp = 0
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; return 0; }
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EOF
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if { (eval echo configure:1530: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
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if { (eval echo configure:1532: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
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rm -rf conftest*
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gdb_cv_have_gregset_t=yes
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else
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@ -1550,7 +1552,7 @@ if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1554 "configure"
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#line 1556 "configure"
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#include "confdefs.h"
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#include <sys/procfs.h>
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int main() { return 0; }
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@ -1558,7 +1560,7 @@ int t() {
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fpregset_t *fpregsetp = 0
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; return 0; }
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EOF
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if { (eval echo configure:1562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
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if { (eval echo configure:1564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
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rm -rf conftest*
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gdb_cv_have_fpregset_t=yes
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else
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@ -1583,7 +1585,7 @@ if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1587 "configure"
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#line 1589 "configure"
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#include "confdefs.h"
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int main() { return 0; }
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@ -1594,7 +1596,7 @@ int t() {
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; return 0; }
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EOF
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if { (eval echo configure:1598: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:1600: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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gdb_cv_c_long_long=yes
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else
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@ -1622,7 +1624,7 @@ else
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gdb_cv_printf_has_long_long=no
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else
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cat > conftest.$ac_ext <<EOF
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#line 1626 "configure"
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#line 1628 "configure"
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#include "confdefs.h"
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int main () {
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@ -1632,7 +1634,7 @@ int main () {
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return (strcmp ("12345", buf));
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}
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EOF
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{ (eval echo configure:1636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
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{ (eval echo configure:1638: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
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if test -s conftest && (./conftest; exit) 2>/dev/null; then
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gdb_cv_printf_has_long_long=yes
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else
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@ -1656,7 +1658,7 @@ if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1660 "configure"
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#line 1662 "configure"
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#include "confdefs.h"
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int main() { return 0; }
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@ -1664,7 +1666,7 @@ int t() {
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long double foo;
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; return 0; }
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EOF
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if { (eval echo configure:1668: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:1670: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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ac_cv_c_long_double=yes
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else
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@ -1692,7 +1694,7 @@ else
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gdb_cv_printf_has_long_double=no
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else
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cat > conftest.$ac_ext <<EOF
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#line 1696 "configure"
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#line 1698 "configure"
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#include "confdefs.h"
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int main () {
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@ -1702,7 +1704,7 @@ int main () {
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return (strncmp ("3.14159", buf, 7));
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}
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EOF
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{ (eval echo configure:1706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
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{ (eval echo configure:1708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
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if test -s conftest && (./conftest; exit) 2>/dev/null; then
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gdb_cv_printf_has_long_double=yes
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else
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@ -1727,7 +1729,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1731 "configure"
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#line 1733 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -1751,7 +1753,7 @@ $ac_func();
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; return 0; }
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EOF
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if { (eval echo configure:1755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
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if { (eval echo configure:1757: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
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rm -rf conftest*
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eval "ac_cv_func_$ac_func=yes"
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else
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@ -1781,7 +1783,7 @@ else
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ac_cv_func_mmap=no
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else
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cat > conftest.$ac_ext <<EOF
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#line 1785 "configure"
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#line 1787 "configure"
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#include "confdefs.h"
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/* Thanks to Mike Haertel and Jim Avera for this test. */
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@ -1850,7 +1852,7 @@ main()
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}
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EOF
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{ (eval echo configure:1854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
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{ (eval echo configure:1856: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
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if test -s conftest && (./conftest; exit) 2>/dev/null; then
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ac_cv_func_mmap=yes
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else
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@ -1874,7 +1876,7 @@ if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1878 "configure"
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#line 1880 "configure"
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#include "confdefs.h"
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#include <stdio.h>
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@ -1896,7 +1898,7 @@ int t() {
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char *(*pfn) = (char *(*)) malloc
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; return 0; }
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EOF
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if { (eval echo configure:1900: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:1902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
|
||||
bfd_cv_decl_needed_malloc=no
|
||||
else
|
||||
@ -1921,7 +1923,7 @@ if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1925 "configure"
|
||||
#line 1927 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#include <stdio.h>
|
||||
@ -1943,7 +1945,7 @@ int t() {
|
||||
char *(*pfn) = (char *(*)) realloc
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:1947: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:1949: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
bfd_cv_decl_needed_realloc=no
|
||||
else
|
||||
@ -1968,7 +1970,7 @@ if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1972 "configure"
|
||||
#line 1974 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#include <stdio.h>
|
||||
@ -1990,7 +1992,7 @@ int t() {
|
||||
char *(*pfn) = (char *(*)) free
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:1994: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:1996: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
bfd_cv_decl_needed_free=no
|
||||
else
|
||||
@ -2404,12 +2406,12 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2408 "configure"
|
||||
#line 2410 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <tclInt.h>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:2413: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:2415: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
@ -2536,12 +2538,12 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2540 "configure"
|
||||
#line 2542 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <tk.h>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:2545: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:2547: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
@ -2606,6 +2608,67 @@ fi
|
||||
|
||||
|
||||
|
||||
# Begin stuff to support --enable-shared
|
||||
# Check whether --enable-shared or --disable-shared was given.
|
||||
if test "${enable_shared+set}" = set; then
|
||||
enableval="$enable_shared"
|
||||
case "${enableval}" in
|
||||
yes) shared=true ;;
|
||||
no) shared=false ;;
|
||||
*) shared=true ;;
|
||||
esac
|
||||
fi
|
||||
|
||||
HLDFLAGS=
|
||||
HLDENV=
|
||||
# If we have shared libraries, try to set rpath reasonably.
|
||||
if test "${shared}" = "true"; then
|
||||
case "${host}" in
|
||||
*-*-hpux*)
|
||||
HLDFLAGS='-Wl,+s,+b,$(libdir)'
|
||||
;;
|
||||
*-*-irix5* | *-*-irix6*)
|
||||
HLDFLAGS='-Wl,-rpath,$(libdir)'
|
||||
;;
|
||||
*-*-linux*aout*)
|
||||
;;
|
||||
*-*-linux*)
|
||||
HLDFLAGS='-Wl,-rpath,$(libdir)'
|
||||
;;
|
||||
*-*-solaris*)
|
||||
HLDFLAGS='-R $(libdir)'
|
||||
;;
|
||||
*-*-sysv4*)
|
||||
HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
|
||||
# On SunOS, if the linker supports the -rpath option, use it to
|
||||
# prevent ../bfd and ../opcodes from being included in the run time
|
||||
# search path.
|
||||
case "${host}" in
|
||||
*-*-sunos*)
|
||||
echo 'main () { }' > conftest.c
|
||||
${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
|
||||
if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
|
||||
:
|
||||
elif grep 'No such file' conftest.t >/dev/null 2>&1; then
|
||||
:
|
||||
elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
|
||||
:
|
||||
elif test "${shared}" = "true"; then
|
||||
HLDFLAGS='-Wl,-rpath=$(libdir)'
|
||||
else
|
||||
HLDFLAGS='-Wl,-rpath='
|
||||
fi
|
||||
rm -f conftest.t conftest.c conftest
|
||||
;;
|
||||
esac
|
||||
|
||||
|
||||
# End stuff to support --enable-shared
|
||||
|
||||
# target_subdir is used by the testsuite to find the target libraries.
|
||||
target_subdir=
|
||||
if test "${host}" != "${target}"; then
|
||||
@ -3255,6 +3318,8 @@ s%@X_LIBS@%$X_LIBS%g
|
||||
s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
|
||||
s%@ENABLE_CLIBS@%$ENABLE_CLIBS%g
|
||||
s%@ENABLE_OBS@%$ENABLE_OBS%g
|
||||
s%@HLDFLAGS@%$HLDFLAGS%g
|
||||
s%@HLDENV@%$HLDENV%g
|
||||
s%@target_subdir@%$target_subdir%g
|
||||
/@host_makefile_frag@/r $host_makefile_frag
|
||||
s%@host_makefile_frag@%%g
|
||||
|
||||
@ -265,6 +265,65 @@ AC_SUBST(ENABLE_CFLAGS)
|
||||
AC_SUBST(ENABLE_CLIBS)
|
||||
AC_SUBST(ENABLE_OBS)
|
||||
|
||||
# Begin stuff to support --enable-shared
|
||||
AC_ARG_ENABLE(shared,
|
||||
[ --enable-shared use shared libraries],
|
||||
[case "${enableval}" in
|
||||
yes) shared=true ;;
|
||||
no) shared=false ;;
|
||||
*) shared=true ;;
|
||||
esac])dnl
|
||||
|
||||
HLDFLAGS=
|
||||
HLDENV=
|
||||
# If we have shared libraries, try to set rpath reasonably.
|
||||
if test "${shared}" = "true"; then
|
||||
case "${host}" in
|
||||
*-*-hpux*)
|
||||
HLDFLAGS='-Wl,+s,+b,$(libdir)'
|
||||
;;
|
||||
*-*-irix5* | *-*-irix6*)
|
||||
HLDFLAGS='-Wl,-rpath,$(libdir)'
|
||||
;;
|
||||
*-*-linux*aout*)
|
||||
;;
|
||||
*-*-linux*)
|
||||
HLDFLAGS='-Wl,-rpath,$(libdir)'
|
||||
;;
|
||||
*-*-solaris*)
|
||||
HLDFLAGS='-R $(libdir)'
|
||||
;;
|
||||
*-*-sysv4*)
|
||||
HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
|
||||
# On SunOS, if the linker supports the -rpath option, use it to
|
||||
# prevent ../bfd and ../opcodes from being included in the run time
|
||||
# search path.
|
||||
case "${host}" in
|
||||
*-*-sunos*)
|
||||
echo 'main () { }' > conftest.c
|
||||
${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
|
||||
if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
|
||||
:
|
||||
elif grep 'No such file' conftest.t >/dev/null 2>&1; then
|
||||
:
|
||||
elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
|
||||
:
|
||||
elif test "${shared}" = "true"; then
|
||||
HLDFLAGS='-Wl,-rpath=$(libdir)'
|
||||
else
|
||||
HLDFLAGS='-Wl,-rpath='
|
||||
fi
|
||||
rm -f conftest.t conftest.c conftest
|
||||
;;
|
||||
esac
|
||||
AC_SUBST(HLDFLAGS)
|
||||
AC_SUBST(HLDENV)
|
||||
# End stuff to support --enable-shared
|
||||
|
||||
# target_subdir is used by the testsuite to find the target libraries.
|
||||
target_subdir=
|
||||
if test "${host}" != "${target}"; then
|
||||
|
||||
Loading…
Reference in New Issue
Block a user