Changes in uspace/Makefile.common [82d9087:5a50430] in mainline

File:

• uspace/Makefile.common (modified) (6 diffs)

uspace/Makefile.common

@@ -35 +35 @@
 #   DEFS               compiler defines
 #   EXTRA_CFLAGS       additional flags to pass to C compiler
+#   LINKER_SCRIPT      linker script
 #   PRE_DEPEND         targets required for dependency check
 #
@@ -152 +153 @@
 BASE_LIBS += $(LIBSOFTFLOAT_PREFIX)/libsoftfloat.a $(LIBSOFTINT_PREFIX)/libsoftint.a
 
-ifneq ($(LINK_DYNAMIC),y)
+ifeq ($(LINK_DYNAMIC),y)
+        LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link-dlexe.ld
+else
         LDFLAGS += -static
-endif
+        LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld
+endif
+
+LIB_LINKER_SCRIPT = $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld
 
 INCLUDES_FLAGS = $(LIBC_INCLUDES_FLAGS)
@@ -255 +261 @@
 endif
 
-COMMON_CXXFLAGS = $(COMMON_CFLAGS) -fno-exceptions
+COMMON_CXXFLAGS = $(COMMON_CFLAGS)
 HELENOS_CXXFLAGS = \
         -std=c++17 -frtti \
@@ -345 +351 @@
 
 ifneq ($(filter %.cpp %.cc %.cxx, $(SOURCES)),)
-$(BINARY): $(OBJECTS) $(LIBTAGS)
-        $(CXX) $(CXXFLAGS) $(LDFLAGS) $(EXTRA_LDFLAGS) -Wl,-Map,$@.map -o $@ $(START_FILES) $(OBJECTS) $(LIBARGS) $(CXX_BASE_LIBS)
-else
-$(BINARY): $(OBJECTS) $(LIBTAGS)
-        $(CC) $(CFLAGS) $(LDFLAGS) $(EXTRA_LDFLAGS) -Wl,-Map,$@.map -o $@ $(START_FILES) $(OBJECTS) $(LIBARGS) $(BASE_LIBS)
+$(BINARY): $(LINKER_SCRIPT) $(OBJECTS) $(LIBTAGS)
+        $(CXX) $(CXXFLAGS) $(LDFLAGS) $(EXTRA_LDFLAGS) -T $(LINKER_SCRIPT) -Wl,-Map,$@.map -o $@ $(START_FILES) $(OBJECTS) $(LIBARGS) $(CXX_BASE_LIBS)
+else
+$(BINARY): $(LINKER_SCRIPT) $(OBJECTS) $(LIBTAGS)
+        $(CC) $(CFLAGS) $(LDFLAGS) $(EXTRA_LDFLAGS) -T $(LINKER_SCRIPT) -Wl,-Map,$@.map -o $@ $(START_FILES) $(OBJECTS) $(LIBARGS) $(BASE_LIBS)
 endif
 
@@ -355 +361 @@
 
 ifneq ($(TEST_BINARY),)
-$(TEST_BINARY): $(TEST_OBJECTS) $(TEST_BINARY_LIBS) $(LIBTAGS)
-        $(CC) $(CFLAGS) $(LDFLAGS) $(EXTRA_LDFLAGS) -Wl,-Map,$@.map -o $@ $(START_FILES) $(TEST_OBJECTS) $(TEST_BINARY_LIBS) $(LIBARGS) $(BASE_LIBS)
+$(TEST_BINARY): $(LINKER_SCRIPT) $(TEST_OBJECTS) $(TEST_BINARY_LIBS) $(LIBTAGS)
+        $(CC) $(CFLAGS) $(LDFLAGS) $(EXTRA_LDFLAGS) -T $(LINKER_SCRIPT) -Wl,-Map,$@.map -o $@ $(START_FILES) $(TEST_OBJECTS) $(TEST_BINARY_LIBS) $(LIBARGS) $(BASE_LIBS)
 endif
 
@@ -372 +378 @@
         $(AR) rc $@ $(LOBJECTS)
 
-$(SLIBRARY): $(LIBRARY).la
-        $(CC) $(CFLAGS) $(LIB_LDFLAGS) $(EXTRA_LDFLAGS) -Wl,-Map,$@.map -o $@ -Wl,--whole-archive $(LIBRARY).la -Wl,--no-whole-archive $(LIBARGS) $(BASE_LIBS)
+$(SLIBRARY): $(LIB_LINKER_SCRIPT) $(LIBRARY).la
+        $(CC) $(CFLAGS) $(LIB_LDFLAGS) $(EXTRA_LDFLAGS) -T $(LIB_LINKER_SCRIPT) -Wl,-Map,$@.map -o $@ -Wl,--whole-archive $(LIBRARY).la -Wl,--no-whole-archive $(LIBARGS) $(BASE_LIBS)
 
 $(LSONAME):