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- Log -----------------------------------------------------------------
commit b15f6f9ded3e9e1edb7b74e5bd823cd511673e48
Author: Ralf Wildenhues <ralf.wildenh...@gmx.de>
Date: Sun Nov 29 23:03:14 2009 +0100
Fix bindir and dlopen tests for C++ compilers (CC=g++).
* tests/bindir.at (bindir basic lib test, bindir install tests):
Include stdlib.h rather than declaring abort.
* tests/lt_dlopenext.at (lt_dlopenext error messages): Use
`extern "C"' annotation for dlsym'ed function in C++ mode.
Signed-off-by: Ralf Wildenhues <ralf.wildenh...@gmx.de>
commit ef32f487d746dbcdc00c2c357ebe3cf2a68d8a28
Author: Ralf Wildenhues <ralf.wildenh...@gmx.de>
Date: Tue Nov 24 12:22:13 2009 +0100
Enable symbol versioning with the GNU gold linker.
* libltdl/m4/libtool.m4 (_LT_LINKER_SHLIBS): Accept 'GNU gold'
in the version string.
* NEWS, THANKS: Update.
Report by Peter Fritzsche.
Signed-off-by: Ralf Wildenhues <ralf.wildenh...@gmx.de>
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 14 ++++++++++++++
NEWS | 1 +
THANKS | 1 +
libltdl/m4/libtool.m4 | 1 +
tests/bindir.at | 4 ++--
tests/lt_dlopenext.at | 3 +++
6 files changed, 22 insertions(+), 2 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 3c98484..3ba536c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2009-11-29 Ralf Wildenhues <ralf.wildenh...@gmx.de>
+
+ Fix bindir and dlopen tests for C++ compilers (CC=g++).
+ * tests/bindir.at (bindir basic lib test, bindir install tests):
+ Include stdlib.h rather than declaring abort.
+ * tests/lt_dlopenext.at (lt_dlopenext error messages): Use
+ `extern "C"' annotation for dlsym'ed function in C++ mode.
+
2009-11-25 Peter Rosin <p...@lysator.liu.se>
Fix cross build issue in execute mode test.
@@ -5,6 +13,12 @@
2009-11-24 Ralf Wildenhues <ralf.wildenh...@gmx.de>
+ Enable symbol versioning with the GNU gold linker.
+ * libltdl/m4/libtool.m4 (_LT_LINKER_SHLIBS): Accept 'GNU gold'
+ in the version string.
+ * NEWS, THANKS: Update.
+ Report by Peter Fritzsche.
+
Tighten regex for Portland C++ compiler for version 10.
* libltdl/m4/libtool.m4 (_LT_LANG_CXX_CONFIG) [linux]:
Match a dot after version 1 through 5, so 10 and up don't match,
diff --git a/NEWS b/NEWS
index 80f0413..7087cdd 100644
--- a/NEWS
+++ b/NEWS
@@ -52,6 +52,7 @@ New in 2.2.8 2009-??-??: git version 2.2.7a, Libtool team:
- Fix ancient bug where "-Wc," was turned into "$wl" (typically "-Wl,")
when using the compiler driver to link programs. Now "-Wc," is stripped
just as it is when linking libraries through the compiler driver.
+ - Symbol versioning works with the GNU gold linker now.
* Miscellaneous changes:
diff --git a/THANKS b/THANKS
index 004dbd8..c8acd67 100644
--- a/THANKS
+++ b/THANKS
@@ -140,6 +140,7 @@
Paul Biggar paul.big...@gmail.com
Paul Eggert egg...@twinsun.com
Peter Eisentraut pete...@gmx.net
+ Peter Fritzsche peter.fritzs...@gmx.de
Peter Jeremy peterjer...@optushome.com.au
Peter Kjellerstedt peter.kjellerst...@axis.com
Rainer Emrich r.emr...@de.tecosim.com
diff --git a/libltdl/m4/libtool.m4 b/libltdl/m4/libtool.m4
index 65dd027..9abd147 100644
--- a/libltdl/m4/libtool.m4
+++ b/libltdl/m4/libtool.m4
@@ -4339,6 +4339,7 @@ dnl Note also adjust exclude_expsyms for C++ above.
fi
supports_anon_versioning=no
case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
diff --git a/tests/bindir.at b/tests/bindir.at
index 859b1c4..e49853d 100644
--- a/tests/bindir.at
+++ b/tests/bindir.at
@@ -128,9 +128,9 @@ int bar (void) { return y + baz ();}
]])
AT_DATA([main.c],[[
+#include <stdlib.h>
extern int baz (void);
extern int bar (void);
-extern void abort (void);
int main() {
if (baz () + bar () - 25) abort ();
return 0;
@@ -237,9 +237,9 @@ int bar (void) { return y + baz ();}
]])
AT_DATA([main.c],[[
+#include <stdlib.h>
extern int baz (void);
extern int bar (void);
-extern void abort (void);
int main() {
if (baz () + bar () - 25) abort ();
return 0;
diff --git a/tests/lt_dlopenext.at b/tests/lt_dlopenext.at
index 3d148a9..ca5bdfa 100644
--- a/tests/lt_dlopenext.at
+++ b/tests/lt_dlopenext.at
@@ -41,6 +41,9 @@ AT_DATA([simple-module.c],
[[
#include <stdio.h>
+#ifdef __cplusplus
+extern "C"
+#endif
int
run (const char *argument)
{
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