Include all lib*/Makefile.in in top_srcdir/Makefile.in, allows adding foreign objects to a lib

1 files changed, 66 insertions, 29 deletions

diff --git a/libpthread/linuxthreads.old/Makefile.in b/libpthread/linuxthreads.old/Makefile.in
index ca3ded8f6..98ef6307b 100644
--- a/libpthread/linuxthreads.old/Makefile.in
+++ b/libpthread/linuxthreads.old/Makefile.in
@@ -6,57 +6,94 @@
 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
 #
 
-CFLAGS+=$(SSP_ALL_CFLAGS)
+CFLAGS-linuxthreads.old := -DNOT_IN_libc $(SSP_ALL_CFLAGS)
 
-# This stuff will not compile without at least -O1
-CFLAGS:=$(CFLAGS:-O0=-O1)
-
-LDFLAGS:=$(LDFLAGS_NOSTRIP) -z defs
+CFLAGS-libpthread/linuxthreads.old/sysdeps/$(TARGET_ARCH)/ := $(CFLAGS-linuxthreads.old)
 
-ifeq ($(UCLIBC_CTOR_DTOR),y)
-SHARED_START_FILES:=$(top_builddir)lib/crti.o $(LIBGCC_DIR)crtbeginS.o
-SHARED_END_FILES:=$(LIBGCC_DIR)crtendS.o $(top_builddir)lib/crtn.o
-endif
+# This stuff will not compile without at least -O1
+# psm: can't handle this here, could maybe search for -O0 in CFLAGS
+# and append -O1 if found
+#CFLAGS:=$(CFLAGS:-O0=-O1)
 
 ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
-STRIP_FLAGS:=-X --strip-debug -R .note -R .comment
+LDFLAGS-libpthread.so := $(LDFLAGS_NOSTRIP) -z defs
+else
+LDFLAGS-libpthread.so := $(LDFLAGS)
 endif
 
-DOMULTI=n
+LIBS-libpthread.so := $(LIBS)
 
-LIB_NAME:=libpthread
+START_FILE-libpthread.so := $(SHARED_START_FILES)
+END_FILE-libpthread.so := $(SHARED_END_FILES)
 
-libpthread_DIR:=$(top_srcdir)libpthread/linuxthreads.old
-libpthread_OUT:=$(top_builddir)libpthread/linuxthreads.old
+libpthread_FULL_NAME := libpthread-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so
+
+libpthread_DIR := $(top_srcdir)libpthread/linuxthreads.old
+libpthread_OUT := $(top_builddir)libpthread/linuxthreads.old
 
-ARCH_CFLAGS:=$(CFLAGS)
 -include $(libpthread_DIR)/sysdeps/$(TARGET_ARCH)/Makefile.arch
-CFLAGS:=$(ARCH_CFLAGS)
 
-libpthread_SRC:=$(wildcard $(libpthread_DIR)/*.c)
+libpthread_SRC := $(wildcard $(libpthread_DIR)/*.c)
 ifneq ($(UCLIBC_HAS_XLOCALE),y)
-libpthread_SRC:=$(filter-out $(libpthread_DIR)/locale.c,$(libpthread_SRC))
+libpthread_SRC := $(filter-out $(libpthread_DIR)/locale.c,$(libpthread_SRC))
 endif
 
 ifneq ($(DOMULTI),n)
-libpthread_NO_MULTI:=manager.c pt-machine.c
-libpthread_SRC:=$(filter-out $(patsubst %.c,$(libpthread_DIR)/%.c,$(libpthread_NO_MULTI)),$(libpthread_SRC))
+libpthread_NO_MULTI := manager.c pt-machine.c
+libpthread_SRC := $(filter-out $(patsubst %.c,$(libpthread_DIR)/%.c,$(libpthread_NO_MULTI)),$(libpthread_SRC))
 endif
 
 # remove generic sources, if arch specific version is present
 ifneq ($(strip $(libpthread_ARCH_SRC)),)
-libpthread_SRC:=$(filter-out $(patsubst %.c,$(libpthread_DIR)/%.c,$(notdir $(libpthread_ARCH_SRC))),$(libpthread_SRC))
+libpthread_SRC := $(filter-out $(patsubst %.c,$(libpthread_DIR)/%.c,$(notdir $(libpthread_ARCH_SRC))),$(libpthread_SRC))
+endif
+
+libpthread_OBJ := $(patsubst $(libpthread_DIR)/%.c,$(libpthread_OUT)/%.o,$(libpthread_SRC))
+
+libpthread-a-y += $(libpthread_OBJ)
+libpthread-so-y += $(libpthread_OBJ:.o=.os)
+
+libpthread-multi-y += $(libpthread_SRC)
+libpthread-nomulti-y += $(patsubst %.c,$(libpthread_OUT)/%.o,$(libpthread_NO_MULTI))
+
+lib-a-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.a
+lib-so-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.so
+objclean-y += libpthread_clean
+headers-$(UCLIBC_HAS_THREADS) += linuxthreads_headers
+headers_clean-y += linuxthreads_headers_clean
+
+$(top_builddir)lib/libpthread.so: $(libpthread_OUT)/libpthread_so.a libc-y
+	$(call link.so,$(libpthread_FULL_NAME),$(MAJOR_VERSION))
+
+$(libpthread_OUT)/libpthread_so.a: $(libpthread-so-y)
+	$(Q)$(RM) $@
+ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
+	$(do_strip:-x=-X --strip-debug)
+else
+	$(do_strip)
 endif
+	$(do_ar)
 
-libpthread_OBJ:=$(patsubst $(libpthread_DIR)/%.c,$(libpthread_OUT)/%.o,$(libpthread_SRC))
+ifeq ($(DOPIC),y)
+$(top_builddir)lib/libpthread.a: $(libpthread-a-y:.o=.os)
+else
+$(top_builddir)lib/libpthread.a: $(libpthread-a-y)
+endif
+	$(Q)$(INSTALL) -d $(dir $@)
+	$(Q)$(RM) $@
+	$(do_strip)
+	$(do_ar)
 
-libpthread-a-$(UCLIBC_HAS_THREADS)+=$(libpthread_OBJ)
-libpthread-so-$(UCLIBC_HAS_THREADS)+=$(libpthread_OBJ:.o=.os)
+linuxthreads_headers:
+	$(LN) -sf ../$(PTDIR)/sysdeps/pthread/pthread.h $(top_builddir)include/
+	$(LN) -sf ../$(PTDIR)/semaphore.h $(top_builddir)include/
+	$(INSTALL) -d $(top_builddir)include/bits
+	$(LN) -sf ../../$(PTDIR)/sysdeps/pthread/bits/pthreadtypes.h $(top_builddir)include/bits/
 
-libpthread-multi-$(UCLIBC_HAS_THREADS)+=$(libpthread_SRC)
-libpthread-nomulti-$(UCLIBC_HAS_THREADS)+=$(patsubst %.c,$(libpthread_OUT)/%.o,$(libpthread_NO_MULTI))
 
-objclean-y+=libpthread_clean
+linuxthreads_headers_clean:
+	$(RM)	$(top_builddir)include/pthread.h $(top_builddir)include/semaphore.h \
+		$(top_builddir)include/bits/pthreadtypes.h
 
-lib-a-$(UCLIBC_HAS_THREADS)+=$(top_builddir)lib/libpthread.a
-lib-so-$(UCLIBC_HAS_THREADS)+=$(top_builddir)lib/libpthread.so
+libpthread_clean:
+	$(RM) $(libpthread_OUT)/*.{o,os,a}