--- gcc3.4.spec.alt	2006-03-10 00:08:00 +0600
+++ gcc3.4.spec	2006-03-10 15:50:44 +0600
@@ -2,7 +2,7 @@
 
 Name: gcc%gcc_branch
 Version: 3.4.5
-Release: alt2
+Release: alt2.0.1
 
 Summary: GNU Compiler Collection
 License: GPL
@@ -99,6 +99,9 @@
 Patch702: gcc34-alt-nowrap.patch
 Patch703: gcc34-alt-as-needed.patch
 
+# Local patches
+Patch800: gcc-34-alt-visibility_headers.patch
+
 Provides: gcc = %version-%release, %_bindir/%_target_platform-gcc, %_bindir/gcc
 Obsoletes: egcs, gcc3.0, gcc3.1
 Conflicts: glibc-devel < 2.2.6
@@ -111,6 +114,7 @@
 
 BuildPreReq: rpm-build >= 4.0.4-alt39, %alternatives_deps, %binutils_deps
 BuildPreReq: coreutils, flex, zlib-devel, glibc-devel-static
+BuildPreReq: make >= 3.81beta3
 %{?_with_objc:%{?_enable_objc_gc:BuildPreReq: libgc-devel}}
 %{?_with_java:BuildPreReq: imake libXt-devel libart_lgpl-devel libgtk+2-devel libltdl-devel xorg-cf-files}
 %{?_with_ada:BuildPreReq: gcc%gcc_branch-gnat}
@@ -736,6 +740,8 @@
 %patch702 -p1
 %patch703 -p1
 
+%patch800 -p1
+
 find -type f -name \*.orig -delete -print
 
 # Set proper version & contact info.
@@ -1488,6 +1494,9 @@
 %endif #with_pdf
 
 %changelog
+* Fri Mar 10 2006 Alexey Morozov <almorozov@altlinux.org> 3.4.5-alt2.0.1
+- NMU: Added alt-visibility_headers patch for proper support of -fvisibility
+
 * Thu Mar 09 2006 Dmitry V. Levin <ldv@altlinux.org> 3.4.5-alt2
 - Relocated ffitarget.h (#9213).
 
--- /dev/null	2006-03-29 20:21:20 +0700
+++ ../SOURCES/gcc-34-alt-visibility_headers.patch	2006-03-10 13:02:14 +0600
@@ -0,0 +1,231 @@
+diff -urN gcc-3.4.5-20051201.orig/gcc/gthr-dce.h gcc-3.4.5-20051201/gcc/gthr-dce.h
+--- gcc-3.4.5-20051201.orig/gcc/gthr-dce.h	2005-11-21 19:43:20 +0600
++++ gcc-3.4.5-20051201/gcc/gthr-dce.h	2006-03-10 12:55:48 +0600
+@@ -29,6 +29,8 @@
+ #ifndef GCC_GTHR_DCE_H
+ #define GCC_GTHR_DCE_H
+ 
++#pragma GCC visibility push(default)
++
+ /* If _DCE_THREADS is not defined, then we're building the single
+    threaded version of the libraries and do not want to reference
+    anything related to pthreads or dce.  */
+@@ -528,4 +530,7 @@
+ #undef UNUSED
+ 
+ #endif
++
++#pragma GCC visibility pop
++
+ #endif /* ! GCC_GTHR_DCE_H */
+diff -urN gcc-3.4.5-20051201.orig/gcc/gthr-gnat.h gcc-3.4.5-20051201/gcc/gthr-gnat.h
+--- gcc-3.4.5-20051201.orig/gcc/gthr-gnat.h	2005-11-21 19:43:21 +0600
++++ gcc-3.4.5-20051201/gcc/gthr-gnat.h	2006-03-10 12:48:16 +0600
+@@ -28,6 +28,8 @@
+ #ifndef GCC_GTHR_GNAT_H
+ #define GCC_GTHR_GNAT_H
+ 
++#pragma GCC visibility push(default)
++
+ /* Just provide compatibility for mutex handling.  */
+ 
+ typedef int __gthread_mutex_t;
+@@ -39,5 +41,7 @@
+ extern int __gthread_mutex_lock (__gthread_mutex_t *);
+ extern int __gthread_mutex_unlock (__gthread_mutex_t *);
+ 
++#pragma GCC visibility pop
++
+ #endif /* ! GCC_GTHR_GNAT_H */
+ 
+diff -urN gcc-3.4.5-20051201.orig/gcc/gthr-posix.h gcc-3.4.5-20051201/gcc/gthr-posix.h
+--- gcc-3.4.5-20051201.orig/gcc/gthr-posix.h	2006-03-10 12:32:12 +0600
++++ gcc-3.4.5-20051201/gcc/gthr-posix.h	2006-03-10 12:50:11 +0600
+@@ -30,6 +30,8 @@
+ #ifndef GCC_GTHR_POSIX_H
+ #define GCC_GTHR_POSIX_H
+ 
++#pragma GCC visibility push(default)
++
+ /* POSIX threads specific definitions.
+    Easy, since the interface is just one-to-one mapping.  */
+ 
+@@ -660,4 +662,6 @@
+ 
+ #endif /* _LIBOBJC */
+ 
++#pragma GCC visibility pop
++
+ #endif /* ! GCC_GTHR_POSIX_H */
+diff -urN gcc-3.4.5-20051201.orig/gcc/gthr-rtems.h gcc-3.4.5-20051201/gcc/gthr-rtems.h
+--- gcc-3.4.5-20051201.orig/gcc/gthr-rtems.h	2005-11-21 19:43:21 +0600
++++ gcc-3.4.5-20051201/gcc/gthr-rtems.h	2006-03-10 12:50:40 +0600
+@@ -30,6 +30,8 @@
+ #ifndef GCC_GTHR_RTEMS_H
+ #define GCC_GTHR_RTEMS_H
+ 
++#pragma GCC visibility push(default)
++
+ #ifdef __cplusplus
+ extern "C" {
+ #endif
+@@ -125,4 +127,6 @@
+ }
+ #endif
+ 
++#pragma GCC visibility pop
++
+ #endif /* ! GCC_GTHR_RTEMS_H */
+diff -urN gcc-3.4.5-20051201.orig/gcc/gthr-single.h gcc-3.4.5-20051201/gcc/gthr-single.h
+--- gcc-3.4.5-20051201.orig/gcc/gthr-single.h	2005-11-21 19:43:21 +0600
++++ gcc-3.4.5-20051201/gcc/gthr-single.h	2006-03-10 12:54:59 +0600
+@@ -29,6 +29,8 @@
+ #ifndef GCC_GTHR_SINGLE_H
+ #define GCC_GTHR_SINGLE_H
+ 
++#pragma GCC visibility push(default)
++
+ /* Just provide compatibility for mutex handling.  */
+ 
+ typedef int __gthread_mutex_t;
+@@ -255,4 +257,6 @@
+ 
+ #undef UNUSED
+ 
++#pragma GCC visibility pop
++
+ #endif /* ! GCC_GTHR_SINGLE_H */
+diff -urN gcc-3.4.5-20051201.orig/gcc/gthr-solaris.h gcc-3.4.5-20051201/gcc/gthr-solaris.h
+--- gcc-3.4.5-20051201.orig/gcc/gthr-solaris.h	2005-11-21 19:43:21 +0600
++++ gcc-3.4.5-20051201/gcc/gthr-solaris.h	2006-03-10 12:56:10 +0600
+@@ -29,6 +29,8 @@
+ #ifndef GCC_GTHR_SOLARIS_H
+ #define GCC_GTHR_SOLARIS_H
+ 
++#pragma GCC visibility push(default)
++
+ /* Solaris threads as found in Solaris 2.[456].
+    Actually these are Unix International (UI) threads, but I don't
+    know if anyone else implements these.  */
+@@ -488,4 +490,6 @@
+ 
+ #endif /* _LIBOBJC */
+ 
++#pragma GCC visibility pop
++
+ #endif /* ! GCC_GTHR_SOLARIS_H */
+diff -urN gcc-3.4.5-20051201.orig/gcc/gthr-vxworks.h gcc-3.4.5-20051201/gcc/gthr-vxworks.h
+--- gcc-3.4.5-20051201.orig/gcc/gthr-vxworks.h	2005-11-21 19:43:20 +0600
++++ gcc-3.4.5-20051201/gcc/gthr-vxworks.h	2006-03-10 12:56:31 +0600
+@@ -30,6 +30,8 @@
+ #ifndef GCC_GTHR_VXWORKS_H
+ #define GCC_GTHR_VXWORKS_H
+ 
++#pragma GCC visibility push(default)
++
+ #ifdef _LIBOBJC
+ 
+ /* libobjc requires the optional pthreads component.  */
+@@ -127,4 +129,6 @@
+ 
+ #endif /* not _LIBOBJC */
+ 
++#pragma GCC visibility pop
++
+ #endif /* gthr-vxworks.h */
+diff -urN gcc-3.4.5-20051201.orig/gcc/gthr-win32.h gcc-3.4.5-20051201/gcc/gthr-win32.h
+--- gcc-3.4.5-20051201.orig/gcc/gthr-win32.h	2005-11-21 19:43:20 +0600
++++ gcc-3.4.5-20051201/gcc/gthr-win32.h	2006-03-10 12:56:54 +0600
+@@ -30,6 +30,8 @@
+ #ifndef GCC_GTHR_WIN32_H
+ #define GCC_GTHR_WIN32_H
+ 
++#pragma GCC visibility push(default)
++
+ /* Windows32 threads specific definitions. The windows32 threading model
+    does not map well into pthread-inspired gcc's threading model, and so
+    there are caveats one needs to be aware of.
+@@ -618,4 +620,6 @@
+ 
+ #endif /* _LIBOBJC */
+ 
++#pragma GCC visibility pop
++
+ #endif /* ! GCC_GTHR_WIN32_H */
+diff -urN gcc-3.4.5-20051201.orig/libstdc++-v3/libsupc++/cxxabi.h gcc-3.4.5-20051201/libstdc++-v3/libsupc++/cxxabi.h
+--- gcc-3.4.5-20051201.orig/libstdc++-v3/libsupc++/cxxabi.h	2005-11-21 19:43:32 +0600
++++ gcc-3.4.5-20051201/libstdc++-v3/libsupc++/cxxabi.h	2006-03-10 12:35:56 +0600
+@@ -42,6 +42,8 @@
+ #ifndef _CXXABI_H
+ #define _CXXABI_H 1
+ 
++#pragma GCC visibility push(default)
++
+ #include <stddef.h>
+  
+ #ifdef __cplusplus
+@@ -525,4 +527,6 @@
+ 
+ #endif // __cplusplus
+ 
++#pragma GCC visibility pop
++
+ #endif // __CXXABI_H 
+diff -urN gcc-3.4.5-20051201.orig/libstdc++-v3/libsupc++/exception gcc-3.4.5-20051201/libstdc++-v3/libsupc++/exception
+--- gcc-3.4.5-20051201.orig/libstdc++-v3/libsupc++/exception	2005-11-21 19:43:32 +0600
++++ gcc-3.4.5-20051201/libstdc++-v3/libsupc++/exception	2006-03-10 12:37:12 +0600
+@@ -37,6 +37,8 @@
+ #ifndef __EXCEPTION__
+ #define __EXCEPTION__
+ 
++#pragma GCC visibility push(default)
++
+ extern "C++" {
+ 
+ namespace std 
+@@ -117,4 +119,6 @@
+   
+ } // extern "C++"
+ 
++#pragma GCC visibility pop
++
+ #endif
+diff -urN gcc-3.4.5-20051201.orig/libstdc++-v3/libsupc++/new gcc-3.4.5-20051201/libstdc++-v3/libsupc++/new
+--- gcc-3.4.5-20051201.orig/libstdc++-v3/libsupc++/new	2005-11-21 19:43:32 +0600
++++ gcc-3.4.5-20051201/libstdc++-v3/libsupc++/new	2006-03-10 12:59:46 +0600
+@@ -41,6 +41,8 @@
+ #include <cstddef>
+ #include <exception>
+ 
++#pragma GCC visibility push(default)
++
+ extern "C++" {
+ 
+ namespace std 
+@@ -98,4 +100,6 @@
+ //@}
+ } // extern "C++"
+ 
++#pragma GCC visibility pop
++
+ #endif
+diff -urN gcc-3.4.5-20051201.orig/libstdc++-v3/libsupc++/typeinfo gcc-3.4.5-20051201/libstdc++-v3/libsupc++/typeinfo
+--- gcc-3.4.5-20051201.orig/libstdc++-v3/libsupc++/typeinfo	2005-11-21 19:43:32 +0600
++++ gcc-3.4.5-20051201/libstdc++-v3/libsupc++/typeinfo	2006-03-10 12:58:54 +0600
+@@ -37,6 +37,8 @@
+ 
+ #include <exception>
+ 
++#pragma GCC visibility push(default)
++
+ extern "C++" {
+ 
+ namespace __cxxabiv1
+@@ -153,4 +155,7 @@
+ } // namespace std
+ 
+ } // extern "C++"
++
++#pragma GCC visibility pop
++
+ #endif