* [patch] additional dladdr check in configure.ac
@ 2006-04-25 21:25 Andreas Tobler
2006-04-25 22:16 ` Andreas Tobler
0 siblings, 1 reply; 3+ messages in thread
From: Andreas Tobler @ 2006-04-25 21:25 UTC (permalink / raw)
To: Java Patches
Hello,
the attached patch to configure.ac looks for dladdr in libdld.sl on
HP-UX. If the OS has the right version and patches the check succeeds.
Ok for main?
Andreas
2006-04-25 Andreas Tobler <a.tobler@schweiz.ch>
* configure.ac: Add an additional check for dladdr on dld.
* configure: Rebuilt.
Index: configure.ac
===================================================================
--- configure.ac (revision 113256)
+++ configure.ac (working copy)
@@ -897,9 +897,12 @@
inet_pton uname inet_ntoa \
fork execvp pipe sigaction ftruncate])
AC_CHECK_FUNCS(inet_aton inet_addr, break)
- AC_CHECK_HEADERS(execinfo.h unistd.h dlfcn.h)
+ AC_CHECK_HEADERS(execinfo.h unistd.h dlfcn.h)
+ # Do an additional check on dld, HP-UX for example has dladdr in
libdld.sl
AC_CHECK_LIB(dl, dladdr, [
- AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])])
+ AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])], [
+ AC_CHECK_LIB(dld, dladdr, [
+ AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])])])
if test x"$build" = x"$host"; then
AC_CHECK_FILES(/proc/self/exe, [
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [patch] additional dladdr check in configure.ac
2006-04-25 21:25 [patch] additional dladdr check in configure.ac Andreas Tobler
@ 2006-04-25 22:16 ` Andreas Tobler
2006-04-25 22:34 ` Tom Tromey
0 siblings, 1 reply; 3+ messages in thread
From: Andreas Tobler @ 2006-04-25 22:16 UTC (permalink / raw)
To: Java Patches
ok,
as it seems there are other functions waiting.
I had to add dlopen. Since it is there too in libdld.sl.
Ok, for main??
Andreas
2006-04-25 Andreas Tobler <a.tobler@schweiz.ch>
* configure.ac: Add an additional check for dladdr and dlopen on dld.
* configure: Rebuilt.
Index: configure.ac
===================================================================
--- configure.ac (revision 113256)
+++ configure.ac (working copy)
@@ -897,9 +897,12 @@
inet_pton uname inet_ntoa \
fork execvp pipe sigaction ftruncate])
AC_CHECK_FUNCS(inet_aton inet_addr, break)
- AC_CHECK_HEADERS(execinfo.h unistd.h dlfcn.h)
+ AC_CHECK_HEADERS(execinfo.h unistd.h dlfcn.h)
+ # Do an additional check on dld, HP-UX for example has dladdr in
libdld.sl
AC_CHECK_LIB(dl, dladdr, [
- AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])])
+ AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])], [
+ AC_CHECK_LIB(dld, dladdr, [
+ AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])])])
if test x"$build" = x"$host"; then
AC_CHECK_FILES(/proc/self/exe, [
@@ -1053,9 +1056,11 @@
if test "$memcpy_found" = no; then
AC_MSG_ERROR([memcpy is required])
fi
-
+ # Do an additional check on dld, HP-UX for example has dlopen in
libdld.sl
AC_CHECK_LIB(dl, dlopen, [
- AC_DEFINE(HAVE_DLOPEN, 1, [Define if dlopen is available])])
+ AC_DEFINE(HAVE_DLOPEN, 1, [Define if dlopen is available])], [
+ AC_CHECK_LIB(dld, dlopen, [
+ AC_DEFINE(HAVE_DLOPEN, 1, [Define if dlopen is available])])])
# Some library-finding code we stole from Tcl.
#--------------------------------------------------------------------
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [patch] additional dladdr check in configure.ac
2006-04-25 22:16 ` Andreas Tobler
@ 2006-04-25 22:34 ` Tom Tromey
0 siblings, 0 replies; 3+ messages in thread
From: Tom Tromey @ 2006-04-25 22:34 UTC (permalink / raw)
To: Andreas Tobler; +Cc: Java Patches
>>>>> "Andreas" == Andreas Tobler <toa@pop.agri.ch> writes:
Andreas> 2006-04-25 Andreas Tobler <a.tobler@schweiz.ch>
Andreas> * configure.ac: Add an additional check for dladdr and dlopen on dld.
Andreas> * configure: Rebuilt.
Ok. Thanks.
You might want to see if you need to add -ldld to SYSTEMSPEC. Look a
bit later:
# On Solaris, and maybe other architectures, the Boehm collector
# requires -ldl.
if test "$GC" = boehm; then
AC_CHECK_LIB(dl, main, SYSTEMSPEC="$SYSTEMSPEC -ldl")
fi
I don't mind if that is a separate patch though, up to you.
Tom
^ permalink raw reply [flat|nested] 3+ messages in thread
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2006-04-25 21:25 [patch] additional dladdr check in configure.ac Andreas Tobler
2006-04-25 22:16 ` Andreas Tobler
2006-04-25 22:34 ` Tom Tromey
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