From: Michal Sojka <sojkam1@fel.cvut.cz>
Date: Fri, 22 May 2009 11:58:48 +0000 (+0200)
Subject: Added support for xxx_LDFLAGS
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/omk/sssa.git/commitdiff_plain/20d0e1677eeec780ab9154073d42208565875470

Added support for xxx_LDFLAGS

Thanks to Tommaso Cucinotta for the patch.
---

diff --git a/snippets/linux.omk b/snippets/linux.omk
index 1b52ae3..7d85b38 100644
--- a/snippets/linux.omk
+++ b/snippets/linux.omk
@@ -17,7 +17,8 @@
 # kernel_MODULES   .. list of the kernel side modules/applications
 # rtlinux_MODULES  .. list of RT-Linux the kernel side modules/applications
 # xxx_SOURCES      .. list of specific target sources
-# xxx_LIBS         .. list of specific target libraries
+# xxx_LIBS         .. list of specific target libraries (-l prefix is automatically added)
+# xxx_LDFLAGS      .. list of specific target LDFLAGS
 # lib_LOADLIBES    .. list of libraries linked to each executable
 # INCLUDES         .. additional include directories and defines for user-space
 # kernel_INCLUDES  .. additional include directories and defines for kernel-space
@@ -281,7 +282,7 @@ USER_SOURCES += $$($(1)_SOURCES)
 $(2)/$(1)$(3): $$($(1)_OBJS)
 	@$(QUIET_CMD_ECHO) "  LINK    $$@"
 	$(Q) $$(if $$(filter %.cc,$$($(1)_SOURCES:%.cxx=%.cc)),$$(CXX),$$(CC)) \
-	  $$($(1)_OBJS) $$($(1)_LIBS:%=-l%) $$(LOADLIBES) $$(LDFLAGS) -Wl,-rpath-link,$(USER_LIB_DIR) -Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map -o $$@
+	  $$($(1)_OBJS) $$($(1)_LIBS:%=-l%) $$(LOADLIBES) $$(LDFLAGS) $$($(1)_LDFLAGS) -Wl,-rpath-link,$(USER_LIB_DIR) -Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map -o $$@
 	@echo "$(2)/$(1)$(3): \\" >$(USER_OBJS_DIR)/$(1).exe.d
 	@sed -n -e 's|^LOAD \(.*\)$$$$|  \1  \&|p' $(USER_OBJS_DIR)/$(1).exe.map|tr '&' '\134'  >>$(USER_OBJS_DIR)/$(1).exe.d
 	@echo >>$(USER_OBJS_DIR)/$(1).exe.d
@@ -338,6 +339,7 @@ SOLIB_SOURCES += $$($(1)_SOURCES)
 $(OMK_WORK_DIR)/lib$(1).$(SOLIB_EXT).omkvar: $$($(1)_OBJSLO) FORCE
 	$(Q)echo '$(1)_objslo += $$$$(addprefix $(USER_OBJS_DIR)/,$$($(1)_OBJSLO))' > $$@.tmp; \
 	    echo '$(1)_libs += $$($(1)_LIBS) $$(lib_LOADLIBES)' >> $$@.tmp; \
+	    echo '$(1)_ldflags += $$($(1)_LDFLAGS) $$(lib_LDFLAGS)' >> $$@.tmp; \
 	    echo 'shared_libs := $$$$(sort $(1) $$$$(shared_libs))' >> $$@.tmp; \
 	    if cmp -s $$@.tmp $$@; then rm $$@.tmp; else mv $$@.tmp $$@; fi
 endef
@@ -388,7 +390,7 @@ $(1)_shared_libs = $$(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    $$@"
-	$(Q)$(CC) --shared -Xlinker -soname=lib$(1).$(SOLIB_EXT) -Wl,-Map,$(USER_OBJS_DIR)/lib$(1).$(SOLIB_EXT).map -o $$@ $$($(1)_objslo) $$(LOADLIBES) $$($(1)_libs:%=-l%)
+	$(Q)$(CC) --shared -Xlinker -soname=lib$(1).$(SOLIB_EXT) -Wl,-Map,$(USER_OBJS_DIR)/lib$(1).$(SOLIB_EXT).map -o $$@ $$($(1)_objslo) $$(LOADLIBES) $$($(1)_libs:%=-l%) $$(lib_ldflags) $$($(1)_ldflags)
 endef
 
 -include $(shell true; find $(USER_BUILD_DIR) -name 'lib*.omkvar') # `true' is a hack for MinGW