Generate linker map files for shared libraries

[omk/sssa.git] / snippets / linux.omk

diff --git a/snippets/linux.omk b/snippets/linux.omk
index b45dc099d40569d6d46eb73e2e903b1e57ece6cd..63ac7a159f439a3966ab36dbc90976d75fcf6a26 100644 (file)
--- a/snippets/linux.omk
+++ b/snippets/linux.omk
@@ -387,7 +387,7 @@ $(1)_shared_libs = $$(patsubst %,$(USER_LIB_DIR)/lib%.$(SOLIB_EXT),$$(filter $$(
 #$$(warning $(1)_shared_libs = $$($(1)_shared_libs))
 $(USER_LIB_DIR)/lib$(1).$(SOLIB_EXT): $$($(1)_shared_libs) $$($(1)_objslo)
        @$(QUIET_CMD_ECHO) "  LINK    $$@"
-       $(Q)$(CC) --shared -Xlinker -soname=lib$(1).$(SOLIB_EXT) -o $$@ $$($(1)_objslo) $$(LOADLIBES) $$($(1)_libs:%=-l%)
+       $(Q)$(CC) --shared -Xlinker -soname=lib$(1).$(SOLIB_EXT) -Wl,-Map,$(USER_OBJS_DIR)/$(1).lib.map -o $$@ $$($(1)_objslo) $$(LOADLIBES) $$($(1)_libs:%=-l%)
 endef
 
 -include $(shell true; find $(USER_BUILD_DIR) -name 'lib*.omkvar') # `true' is a hack for MinGW
@@ -428,7 +428,7 @@ include $(KERN_LIB_DIR)/kernel.mk
 ifeq ($(LINUX_SRC),)
 LINUX_SRC = $(LINUX_DIR)
 endif
-kernel_INCLUDES += -I $(LINUX_DIR) -idirafter $(LINUX_SRC)/include/linux
+kernel_INCLUDES += -I $(KERN_INCLUDE_DIR) -I $(LINUX_DIR) -idirafter $(LINUX_SRC)/include/linux
 
 ifdef LINUX_CC
 KERN_CC = $(LINUX_CC)
@@ -438,7 +438,7 @@ KERN_CC = echo KERN_CC not defined - compilation skipped
 endif
 c_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_CFLAGS) $(LINUX_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc
 cc_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_CFLAGS) $(LINUX_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB
-S_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_AFLAGS) $(LINUX_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB
+S_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_AFLAGS) $(LINUX_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc
 KERN_EXE_SUFFIX := $(LINUX_MODULE_EXT)
 KERN_LDFLAGS = $(LINUX_LDFLAGS)
 ifdef LINUX_ARCH
@@ -663,7 +663,7 @@ MODULES_LIST := $(MODULES_LIST:%.mod.stamp=%)
 define MODPOST_kern_template
 $(2) : $(1)$(KERN_LINK_SUFFIX) $(1).mod.c
        @$(QUIET_CMD_ECHO) "  LD [M]  $$@"
-       $(Q) $$(cc_o_kern_COMPILE) -D"KBUILD_BASENAME=$(KERN_MQ)$(1)$(KERN_MQ)" \
+       $(Q) $$(c_o_kern_COMPILE) -D"KBUILD_BASENAME=$(KERN_MQ)$(1)$(KERN_MQ)" \
                -D"KBUILD_MODNAME=$(KERN_MQ)$(1)$(KERN_MQ)" \
                -o $(1).mod.o -c $(1).mod.c
        $(Q) $$(KERN_LD) $$(KERN_LDFLAGS) $(1)$(KERN_LINK_SUFFIX) $(1).mod.o -r -o $$@