From d92419e5e96545b7021e28c14db0576ad0b1790b Mon Sep 17 00:00:00 2001 From: Joel Brobecker Date: Fri, 29 Nov 2002 00:30:06 +0000 Subject: [PATCH] * configure.in: Check that the pthdebug library is recent enough before enabling thread support on native AiX. * configure: Regenerate. * config/powerpc/aix432.mh (NATDEPFILES): Remove aix-thread.o from the list of object files as it is now appended by configure if thread support is enabled. (NAT_CLIBS): Removed as -lpthdebug is also appended by configure if thread support is enabled. --- gdb/ChangeLog | 12 +++ gdb/config/powerpc/aix432.mh | 4 +- gdb/configure | 195 +++++++++++++++++++++-------------- gdb/configure.in | 30 +++++- 4 files changed, 155 insertions(+), 86 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index ddaaacea30..0b9664a01b 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,15 @@ +2002-11-28 J. Brobecker + + * configure.in: Check that the pthdebug library is recent enough + before enabling thread support on native AiX. + * configure: Regenerate. + + * config/powerpc/aix432.mh (NATDEPFILES): Remove aix-thread.o + from the list of object files as it is now appended by configure + if thread support is enabled. + (NAT_CLIBS): Removed as -lpthdebug is also appended by configure + if thread support is enabled. + 2002-11-28 Andrew Cagney * stack.c (get_selected_block): In-line get_current_block. diff --git a/gdb/config/powerpc/aix432.mh b/gdb/config/powerpc/aix432.mh index fc74eb7302..f69e61a2ec 100644 --- a/gdb/config/powerpc/aix432.mh +++ b/gdb/config/powerpc/aix432.mh @@ -3,7 +3,7 @@ XM_FILE= xm-aix.h NAT_FILE= nm-aix.h -NATDEPFILES= aix-thread.o fork-child.o infptrace.o inftarg.o corelow.o \ +NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o \ rs6000-nat.o xcoffread.o xcoffsolib.o # When compiled with cc, for debugging, this argument should be passed. @@ -15,5 +15,3 @@ NATDEPFILES= aix-thread.o fork-child.o infptrace.o inftarg.o corelow.o \ # This switch may be needed for some vendor compilers. # MH_LDFLAGS = -Wl,-bbigtoc -# pthread debugging support -NAT_CLIBS = -lpthdebug diff --git a/gdb/configure b/gdb/configure index 167731a7a3..b6e9acb879 100755 --- a/gdb/configure +++ b/gdb/configure @@ -6408,8 +6408,12 @@ EOF fi ;; solaris*) + # See if thread_db library is around for Solaris thread debugging. + # Note that we must explicitly test for version 1 of the library + # because version 0 (present on Solaris 2.4 or earlier) doesn't have + # the same API. echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6 -echo "configure:6413: checking for Solaris thread debugging library" >&5 +echo "configure:6417: checking for Solaris thread debugging library" >&5 if test -f /usr/lib/libthread_db.so.1 ; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF @@ -6419,7 +6423,7 @@ EOF CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o" CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c" echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 -echo "configure:6423: checking for dlopen in -ldl" >&5 +echo "configure:6427: checking for dlopen in -ldl" >&5 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -6427,7 +6431,7 @@ else ac_save_LIBS="$LIBS" LIBS="-ldl $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6446: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -6470,17 +6474,17 @@ fi # all symbols visible in the dynamic symbol table. hold_ldflags=$LDFLAGS echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6 -echo "configure:6474: checking for the ld -export-dynamic flag" >&5 +echo "configure:6478: checking for the ld -export-dynamic flag" >&5 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6488: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* found=yes else @@ -6499,13 +6503,13 @@ rm -f conftest* # Sun randomly tweaked the prototypes in # at one point. echo $ac_n "checking if is old""... $ac_c" 1>&6 -echo "configure:6503: checking if is old" >&5 +echo "configure:6507: checking if is old" >&5 if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < @@ -6516,7 +6520,7 @@ int main() { ; return 0; } EOF -if { (eval echo configure:6520: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:6524: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gdb_cv_proc_service_is_old=no else @@ -6540,25 +6544,60 @@ EOF echo "$ac_t""no" 1>&6 fi ;; + aix*) + echo $ac_n "checking for AiX thread debugging library""... $ac_c" 1>&6 +echo "configure:6550: checking for AiX thread debugging library" >&5 + if eval "test \"`echo '$''{'gdb_cv_have_aix_thread_debug'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext < +int main() { +#ifndef PTHDB_VERSION_3 + #error + #endif +; return 0; } +EOF +if { (eval echo configure:6564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + gdb_cv_have_aix_thread_debug=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + gdb_cv_have_aix_thread_debug=no +fi +rm -f conftest* +fi + + echo "$ac_t""$gdb_cv_have_aix_thread_debug" 1>&6 + if test $gdb_cv_have_aix_thread_debug = yes; then + CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c" + CONFIG_LIB_OBS="${CONFIG_LIB_OBS} aix-thread.o" + CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug" + fi + ;; esac fi if test "x$ac_cv_header_thread_db_h" = "xyes"; then echo $ac_n "checking whether has TD_NOTALLOC""... $ac_c" 1>&6 -echo "configure:6550: checking whether has TD_NOTALLOC" >&5 +echo "configure:6589: checking whether has TD_NOTALLOC" >&5 if eval "test \"`echo '$''{'gdb_cv_thread_db_h_has_td_notalloc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { int i = TD_NOTALLOC; ; return 0; } EOF -if { (eval echo configure:6562: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:6601: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gdb_cv_thread_db_h_has_td_notalloc=yes else @@ -6587,14 +6626,14 @@ if test $host = $target; then save_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_LARGEFILE64_SOURCE" cat > conftest.$ac_ext < int main() { pread64 (0, NULL, 0, 0); ; return 0; } EOF -if { (eval echo configure:6598: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ENABLE_CFLAGS="$ENABLE_CFLAGS -D_BSD_SOURCE -D_XOPEN_SOURCE=500 -D_LARGEFILE64_SOURCE" cat >> confdefs.h <<\EOF @@ -6802,7 +6841,7 @@ WERROR_CFLAGS="" if test "x${build_warnings}" != x -a "x$GCC" = xyes then echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6 -echo "configure:6806: checking compiler warning flags" >&5 +echo "configure:6845: checking compiler warning flags" >&5 # Separate out the -Werror flag as some files just cannot be # compiled with it enabled. for w in ${build_warnings}; do @@ -6812,14 +6851,14 @@ echo "configure:6806: checking compiler warning flags" >&5 saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $w" cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:6862: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* WARN_CFLAGS="${WARN_CFLAGS} $w" else @@ -6879,12 +6918,12 @@ fi if test $want_included_regex = false; then echo $ac_n "checking for GNU regex""... $ac_c" 1>&6 -echo "configure:6883: checking for GNU regex" >&5 +echo "configure:6922: checking for GNU regex" >&5 if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include @@ -6896,7 +6935,7 @@ int main() { ; return 0; } EOF -if { (eval echo configure:6900: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:6939: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gdb_cv_have_gnu_regex=yes else @@ -6925,12 +6964,12 @@ fi # In the Cygwin environment, we need some additional flags. echo $ac_n "checking for cygwin""... $ac_c" 1>&6 -echo "configure:6929: checking for cygwin" >&5 +echo "configure:6968: checking for cygwin" >&5 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&6 -echo "configure:6972: checking for tgetent in -lncurses" >&5 +echo "configure:7011: checking for tgetent in -lncurses" >&5 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -6976,7 +7015,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lncurses $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -7006,7 +7045,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6 -echo "configure:7010: checking for tgetent in -lHcurses" >&5 +echo "configure:7049: checking for tgetent in -lHcurses" >&5 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -7014,7 +7053,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lHcurses $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -7044,7 +7083,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6 -echo "configure:7048: checking for tgetent in -ltermlib" >&5 +echo "configure:7087: checking for tgetent in -ltermlib" >&5 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -7052,7 +7091,7 @@ else ac_save_LIBS="$LIBS" LIBS="-ltermlib $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -7082,7 +7121,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6 -echo "configure:7086: checking for tgetent in -ltermcap" >&5 +echo "configure:7125: checking for tgetent in -ltermcap" >&5 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -7090,7 +7129,7 @@ else ac_save_LIBS="$LIBS" LIBS="-ltermcap $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -7120,7 +7159,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6 -echo "configure:7124: checking for tgetent in -lcurses" >&5 +echo "configure:7163: checking for tgetent in -lcurses" >&5 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -7128,7 +7167,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lcurses $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -7158,7 +7197,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6 -echo "configure:7162: checking for tgetent in -lterminfo" >&5 +echo "configure:7201: checking for tgetent in -lterminfo" >&5 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -7166,7 +7205,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lterminfo $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -7342,7 +7381,7 @@ if test "${with_tclconfig+set}" = set; then fi echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6 -echo "configure:7346: checking for Tcl configuration" >&5 +echo "configure:7385: checking for Tcl configuration" >&5 if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7450,7 +7489,7 @@ if test "${with_tkconfig+set}" = set; then fi echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6 -echo "configure:7454: checking for Tk configuration" >&5 +echo "configure:7493: checking for Tk configuration" >&5 if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7559,7 +7598,7 @@ fi no_tcl=true echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6 -echo "configure:7563: checking for Tcl private headers. dir=${configdir}" >&5 +echo "configure:7602: checking for Tcl private headers. dir=${configdir}" >&5 # Check whether --with-tclinclude or --without-tclinclude was given. if test "${with_tclinclude+set}" = set; then withval="$with_tclinclude" @@ -7625,17 +7664,17 @@ fi if test x"${ac_cv_c_tclh}" = x ; then ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6 -echo "configure:7629: checking for tclInt.h" >&5 +echo "configure:7668: checking for tclInt.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:7639: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:7678: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -7695,7 +7734,7 @@ fi # no_tk=true echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6 -echo "configure:7699: checking for Tk private headers" >&5 +echo "configure:7738: checking for Tk private headers" >&5 # Check whether --with-tkinclude or --without-tkinclude was given. if test "${with_tkinclude+set}" = set; then withval="$with_tkinclude" @@ -7761,17 +7800,17 @@ fi if test x"${ac_cv_c_tkh}" = x ; then ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for tk.h""... $ac_c" 1>&6 -echo "configure:7765: checking for tk.h" >&5 +echo "configure:7804: checking for tk.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:7775: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:7814: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -7817,7 +7856,7 @@ fi echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6 -echo "configure:7821: checking for Itcl private headers. srcdir=${srcdir}" >&5 +echo "configure:7860: checking for Itcl private headers. srcdir=${srcdir}" >&5 if test x"${ac_cv_c_itclh}" = x ; then for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do if test -f $i/generic/itcl.h ; then @@ -7840,7 +7879,7 @@ fi echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6 -echo "configure:7844: checking for Itk private headers. srcdir=${srcdir}" >&5 +echo "configure:7883: checking for Itk private headers. srcdir=${srcdir}" >&5 if test x"${ac_cv_c_itkh}" = x ; then for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do if test -f $i/generic/itk.h ; then @@ -7895,7 +7934,7 @@ if test "${with_itclconfig+set}" = set; then fi echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6 -echo "configure:7899: checking for Itcl configuration" >&5 +echo "configure:7938: checking for Itcl configuration" >&5 if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7998,7 +8037,7 @@ if test "${with_itkconfig+set}" = set; then fi echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6 -echo "configure:8002: checking for Itk configuration" >&5 +echo "configure:8041: checking for Itk configuration" >&5 if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -8142,7 +8181,7 @@ fi # Uses ac_ vars as temps to allow command line to override cache and checks. # --without-x overrides everything else, but does not touch the cache. echo $ac_n "checking for X""... $ac_c" 1>&6 -echo "configure:8146: checking for X" >&5 +echo "configure:8185: checking for X" >&5 # Check whether --with-x or --without-x was given. if test "${with_x+set}" = set; then @@ -8204,12 +8243,12 @@ if test "$ac_x_includes" = NO; then # First, try using that file with no special directory specified. cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:8213: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:8252: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -8278,14 +8317,14 @@ if test "$ac_x_libraries" = NO; then ac_save_LIBS="$LIBS" LIBS="-l$x_direct_test_library $LIBS" cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:8328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* LIBS="$ac_save_LIBS" # We can link X programs with no special library path. @@ -8577,7 +8616,7 @@ fi # ``gdbserver'' can only be built in a native configuration. if test x"${target}" = x"${host}"; then echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6 -echo "configure:8581: checking whether gdbserver is supported on this host" >&5 +echo "configure:8620: checking whether gdbserver is supported on this host" >&5 if test x"${build_gdbserver}" = xyes ; then configdirs="${configdirs} gdbserver" SUBDIRS="${SUBDIRS} gdbserver" @@ -8639,7 +8678,7 @@ fi echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 -echo "configure:8643: checking whether ln -s works" >&5 +echo "configure:8682: checking whether ln -s works" >&5 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -8663,12 +8702,12 @@ fi echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6 -echo "configure:8667: checking for Cygwin environment" >&5 +echo "configure:8706: checking for Cygwin environment" >&5 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:8722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_cygwin=yes else @@ -8696,19 +8735,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6 CYGWIN= test "$ac_cv_cygwin" = yes && CYGWIN=yes echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6 -echo "configure:8700: checking for mingw32 environment" >&5 +echo "configure:8739: checking for mingw32 environment" >&5 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:8751: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_mingw32=yes else @@ -8727,7 +8766,7 @@ test "$ac_cv_mingw32" = yes && MINGW32=yes echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 -echo "configure:8731: checking for executable suffix" >&5 +echo "configure:8770: checking for executable suffix" >&5 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -8737,7 +8776,7 @@ else rm -f conftest* echo 'int main () { return 0; }' > conftest.$ac_ext ac_cv_exeext= - if { (eval echo configure:8741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then + if { (eval echo configure:8780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then for file in conftest.*; do case $file in *.c | *.o | *.obj | *.ilk | *.pdb) ;; @@ -8779,7 +8818,7 @@ fi echo $ac_n "checking for iconv""... $ac_c" 1>&6 -echo "configure:8783: checking for iconv" >&5 +echo "configure:8822: checking for iconv" >&5 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -8787,7 +8826,7 @@ else am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no cat > conftest.$ac_ext < #include @@ -8797,7 +8836,7 @@ iconv_t cd = iconv_open("",""); iconv_close(cd); ; return 0; } EOF -if { (eval echo configure:8801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:8840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* am_cv_func_iconv=yes else @@ -8809,7 +8848,7 @@ rm -f conftest* am_save_LIBS="$LIBS" LIBS="$LIBS -liconv" cat > conftest.$ac_ext < #include @@ -8819,7 +8858,7 @@ iconv_t cd = iconv_open("",""); iconv_close(cd); ; return 0; } EOF -if { (eval echo configure:8823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:8862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* am_cv_lib_iconv=yes am_cv_func_iconv=yes @@ -8840,13 +8879,13 @@ echo "$ac_t""$am_cv_func_iconv" 1>&6 EOF echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6 -echo "configure:8844: checking for iconv declaration" >&5 +echo "configure:8883: checking for iconv declaration" >&5 if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < @@ -8865,7 +8904,7 @@ int main() { ; return 0; } EOF -if { (eval echo configure:8869: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:8908: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* am_cv_proto_iconv_arg1="" else diff --git a/gdb/configure.in b/gdb/configure.in index d47ebd1262..f91503a3e7 100644 --- a/gdb/configure.in +++ b/gdb/configure.in @@ -532,12 +532,12 @@ aix*) ;; esac -dnl See if thread_db library is around for Solaris thread debugging. Note that -dnl we must explicitly test for version 1 of the library because version 0 -dnl (present on Solaris 2.4 or earlier) doesn't have the same API. -dnl Note that we only want this if we are both native (host == target), and -dnl not doing a canadian cross build (build == host). +dnl For certain native configurations, we need to check whether thread +dnl support can be built in or not. +dnl +dnl Note that we only want this if we are both native (host == target), +dnl and not doing a canadian cross build (build == host). if test ${build} = ${host} -a ${host} = ${target} ; then case ${host_os} in @@ -557,6 +557,10 @@ if test ${build} = ${host} -a ${host} = ${target} ; then fi ;; solaris*) + # See if thread_db library is around for Solaris thread debugging. + # Note that we must explicitly test for version 1 of the library + # because version 0 (present on Solaris 2.4 or earlier) doesn't have + # the same API. AC_MSG_CHECKING(for Solaris thread debugging library) if test -f /usr/lib/libthread_db.so.1 ; then AC_MSG_RESULT(yes) @@ -596,6 +600,22 @@ if test ${build} = ${host} -a ${host} = ${target} ; then AC_MSG_RESULT(no) fi ;; + aix*) + AC_MSG_CHECKING(for AiX thread debugging library) + AC_CACHE_VAL(gdb_cv_have_aix_thread_debug, + [AC_TRY_COMPILE([#include ], + [#ifndef PTHDB_VERSION_3 + #error + #endif], + gdb_cv_have_aix_thread_debug=yes, + gdb_cv_have_aix_thread_debug=no)]) + AC_MSG_RESULT($gdb_cv_have_aix_thread_debug) + if test $gdb_cv_have_aix_thread_debug = yes; then + CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c" + CONFIG_LIB_OBS="${CONFIG_LIB_OBS} aix-thread.o" + CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug" + fi + ;; esac AC_SUBST(CONFIG_LDFLAGS) fi -- 2.34.1