* Makefile.in: Remove some obsolete stuff.

* dcrt0.cc (dll_crt0_1): Call signal_fixup_after_exec where appropriate.  Set
myself->uid from parent version.  Just use ThreadItem Init method.  Close or
store hexec_proc as appropriate.
(_dll_crt0): Store user_data->forkee here so that proper tests can be made
subsequently.
(do_exit): Remove hExeced stuff.
* environ.cc (environ_init): Accept environ count as well as environ pointer.
* environ.h: Reflect above change.
* pinfo.cc (pinfo_init): Ditto.  Accept environ count.
(fixup_in_spawned_child): Remove.
* spawn.cc (spawn_guts): Move signal code to dll_crt0_1.  Don't suspend execing
process since it is no longer necessary.  Store envc.
* exceptions.cc (signal_fixup_after_exec): New function.
(call_handler): Remove hExeced test.
* child_info.h (cygheap_exec_info): Store envc as well as envp.
(child_info_spawn): Store hexec_proc so that it can be closed in child.
* path.cc (normalize_posix_path): Avoid intermediate use of temporary cwd buf.
(normalize_win32_path): Ditto.
(cwdstuff::get_initial): Always set lock.
* sigproc.h: Remove hExeced.
* strace.cc (strace::vsprntf): Modify to accomodate for lack of hExeced.
* thread.cc (MTinterface::Init): Merge Init1 and ClearReent into this method.
(MTinterface::Init1): Eliminate.
(MTinterface::ClearReent): Eliminate.
* thread.h: Reflect above changes.
* include/sys/strace.h (strace): Make microseconds() public.  Make various
functions 'regparm', throughout.
* pinfo.h (_pinfo): Inline simple signal manipulation functions.  Requires
inclusion of thread.h which was removed from .cc files, where appropriate.
throughout.
* pinfo.cc: Eliminate signal manipulation functions.
(_pinfo::exit): Calculate total rusage for exiting process here.
* cygheap.cc (size2bucket): Eliminate.
(init_buckets): Ditto.
(_cmalloc): Calculate size and bits in a loop rather than going through a
function call.
(_crealloc): Use stored array index to calculate allocated size.
* spawn.cc (spawn_guts): Use _pinfo exit method to exit, calculating cpu usage.

1 files changed, 6 insertions, 20 deletions

diff --git a/winsup/cygwin/Makefile.in b/winsup/cygwin/Makefile.in
index a5a780e24..2d2f4083c 100644
--- a/winsup/cygwin/Makefile.in
+++ b/winsup/cygwin/Makefile.in
@@ -51,7 +51,7 @@ CC:=@CC@
 # FIXME: Which is it, CC or CC_FOR_TARGET?
 CC_FOR_TARGET:=$(CC)
 CFLAGS:=@CFLAGS@
-CFLAGS+=-MD
+CFLAGS+=-MD -fbuiltin
 CXXFLAGS:=@CXXFLAGS@
 
 # For linking mount, etc. crt0.o isn't accessable in a fresh build.
@@ -84,11 +84,6 @@ RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
 	    else echo runtest; fi`
 RUNTESTFLAGS =
 
-ifdef MT_SAFE
-MT_SAFE_HEADERS:=thread.h
-MT_SAFE_OBJECTS:=pthread.o thread.o
-endif
-
 # Parameters used in building the cygwin.dll.
 # We build as new-cygwin.dll and rename at install time to overcome
 # native rebuilding issues (we don't want the build tools to see a partially
@@ -123,11 +118,11 @@ DLL_OFILES:=assert.o cygheap.o dcrt0.o debug.o delqueue.o dir.o dlfcn.o \
 	fhandler_random.o fhandler_raw.o fhandler_serial.o fhandler_tape.o \
 	fhandler_termios.o fhandler_tty.o fhandler_windows.o fhandler_zero.o \
 	fork.o glob.o grp.o heap.o init.o ioctl.o localtime.o malloc.o mmap.o \
-	net.o ntea.o passwd.o path.o pinfo.o pipe.o poll.o regexp.o regerror.o \
-	regsub.o registry.o resource.o scandir.o security.o select.o shared.o \
-	signal.o sigproc.o smallprint.o spawn.o strace.o strsep.o sync.o \
-	syscalls.o sysconf.o syslog.o termios.o times.o tty.o uinfo.o uname.o \
-	wait.o window.o \
+	net.o ntea.o passwd.o path.o pinfo.o pipe.o poll.o pthread.o regexp.o \
+	regerror.o regsub.o registry.o resource.o scandir.o security.o select.o \
+	shared.o signal.o sigproc.o smallprint.o spawn.o strace.o strsep.o \
+	sync.o syscalls.o sysconf.o syslog.o termios.o thread.o times.o tty.o \
+	uinfo.o uname.o wait.o window.o \
 	$(EXTRA_DLL_OFILES) $(EXTRA_OFILES) $(MT_SAFE_OBJECTS)
 
 GMON_OFILES:= gmon.o mcount.o profil.o
@@ -219,15 +214,6 @@ Makefile: cygwin.din
 $(DEF_FILE): cygwin.din config.status
 	$(SHELL) config.status
 
-# .h file dependencies
-# This may be overkill, but it's better than the previous situation.
-# As files/dependencies are added and removed from Cygwin, please keep
-# this list up to date.
-
-WINSUP_H:=winsup.h fhandler.h path.h shared.h \
-	  sigproc.h include/cygwin/version.h \
-	  $(MT_SAFE_HEADERS)
-
 winsup.h: config.h
 
 ifneq (,${wildcard *.d})