sync with pthreads4w SourceForge Git repository

Author: rpj

ANNOUNCE

@@ -42,7 +42,7 @@ by Ross Johnson.
 The implementation of read/write locks was contributed by
 Aurelio Medina and improved by Alexander Terekhov.
 
-Many others have contributed significant time and effort to solve crutial
+Many others have contributed significant time and effort to solve crucial
 problems in order to make the library workable, robust and reliable.
 
 Thanks to Xavier Leroy for granting permission to use and modify his

ChangeLog

@@ -1,3 +1,43 @@
+2012-12-19  Jason Baker <jason underscore baker at symantec dot com>
+
+	* pthread_win32_attach_detach_np.c (pthread_win32_process_attach_np):
+	Fix function calls involving TCHAR.
+
+2012-10-29  Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+	* sem_destroy.c: Remove NULL argument checks. These are only useful
+	to guard against some uninitialised arguments, not an invalid sem_t.
+	* sem_wait.c: Likewise.
+	* sem_post.c: Likewise.
+	* sem_post_multiple.c: Likewise.
+	* sem_timedwait.c: Likewise.
+	* sem_trywait.c: Likewise.
+	* ptw32_semwait.c: Likewise.
+
+2012-10-28  Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+	* implement.h: sem_t_ replace internal state mutex with MCS lock.
+	* sem_init.c: Rewrite to use MCS lock rather than mutex.
+	* sem_destroy.c: Likewise.
+	* sem_wait.c: Likewise.
+	* sem_post.c: Likewise.
+	* sem_post_multiple.c: Likewise.
+	* sem_timedwait.c: Likewise.
+	* sem_trywait.c: Likewise.
+	* ptw32_semwait.c: Likewise.
+
+2012-10-26	sicaf-- at hanmail dot net
+
+	* error.c: For WinCE use a more specific cast.
+	* implement.h: For WinCE don't include process.h.
+	* pthread_win32_attach_detach_np.c: For WinCE don't restrict QUserEx.dll
+	search to system path.
+
+2012-10-24  Stephane Clairet <Stephane dot Clairet at 4d dot com>
+
+	* pthread_key_delete.c: Bug fix - move keylock release to after the
+	while loop. (This bug first was introduced at release 2.9.1) 
+
 2012-10-16  Ross Johnson <ross dot johnson at homemail dot com dot au>
 
 	* Makefile: Remove SDK environment setting; now needs to be done

GNUmakefile

@@ -68,6 +68,7 @@ CC      = $(CROSS)gcc
 CXX     = $(CROSS)g++
 RANLIB  = $(CROSS)ranlib
 RC		= $(CROSS)windres
+OD_PRIVATE	= $(CROSS)objdump -p
 
 # Build for non-native architecture. E.g. "-m64" "-m32" etc.
 # Not fully tested fully, needs gcc built with "--enable-multilib"
@@ -77,12 +78,13 @@ RC		= $(CROSS)windres
 # a value.
 #ARCH	= 
 
-ifeq ($(ARCH),-m32)
-RES_TARGET	= --target pe-i386
-endif
-ifeq ($(ARCH),-m64)
-RES_TARGET	= --target pe-x86-64
-endif
+#
+# Look for targets that $(RC) (usually windres) supports then look at any object
+# file just built to see which target the compiler used and set the $(RC) target
+# to match it.
+#
+SUPPORTED_TARGETS	= $(filter pe-% pei-% elf32-% elf64-% srec symbolsrec verilog tekhex binary ihex,$(shell $(RC) --help))
+RC_TARGET			= --target $(firstword $(filter $(SUPPORTED_TARGETS),$(shell $(OD_PRIVATE) *.$(OBJEXT))))
 
 OPT		=  $(CLEANUP) -O3 # -finline-functions -findirect-inlining
 XOPT	= 
@@ -274,7 +276,7 @@ install:
 	$(CC) -c $(CFLAGS) -DPTW32_BUILD_INLINED -Wa,-ahl $^ > $@
 
 %.o: %.rc
-	$(RC) $(RES_TARGET) $(RCFLAGS) $(CLEANUP) -o $@ -i $<
+	$(RC) $(RC_TARGET) $(RCFLAGS) $(CLEANUP) -o $@ -i $<
 
 .SUFFIXES: .dll .rc .c .o
 

NEWS

@@ -44,7 +44,8 @@ removed. For example, targets to build and test all of the possible
 configurations of both dll and static libs.
 
 The makefiles now know how to build both 32 and 64 bit versions if
-the toolchain (MSVS or Mingw) allow it.
+the toolchain allows it (MinGW only). See the README file "Building
+with ..." sections for details.
 
 Bug Fixes
 ---------
@@ -73,6 +74,18 @@ These failures do not arise with Mingw64 32 bit builds running on
 64 bit systems.
 - Daniel Richard G. and Ross Johnson
 
+pthread_key_delete() bug introduced in release 2.9.x caused this
+routine to fail in a way that the test suite was not detecting. A
+new test has been added to confirm that this routine behaves
+correctly, particularly when keys with destructors are deleted
+before threads exit.
+- Stephane Clairet
+
+pthread_win32_process_attach_np() fix potential failure/security around
+finding and loading of QUSEREX.DLL.
+- Jason Baker
+
+
 RELEASE 2.9.1
 -------------
 (2012-05-27)