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Allow (dynamic) libraries to depend on other libraries

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This commit is contained in:
Eelco Dolstra 2013-11-23 20:11:02 +00:00
parent 14772783e6
commit 90dfb37f14
5 changed files with 17 additions and 8 deletions
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17
Makefile.lib
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@ -52,7 +52,8 @@ libs_list :=
define LIBS_template =
_d := $$(strip $$($(1)_DIR))
_srcs := $$(foreach src, $$($(1)_SOURCES), $$(_d)/$$(src))
_objs := $$(addsuffix .o, $$(basename $$(_srcs)))
$(1)_OBJS := $$(addsuffix .o, $$(basename $$(_srcs)))
_libs := $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_NAME))
$(1)_LDFLAGS_USE :=
$(1)_LDFLAGS_USE_INSTALLED :=
@ -60,8 +61,8 @@ define LIBS_template =
ifeq ($(BUILD_SHARED_LIBS), 1)
_lib := $$(_d)/$(1).so
$$(_lib): $$(_objs)
$(QUIET) $(CC) -o $$@ -shared $$^ $$($(1)_LDFLAGS)
$$(_lib): $$($(1)_OBJS) $$(_libs)
$(QUIET) $(CC) -o $$@ -shared -Wl,--no-copy-dt-needed-entries $$($(1)_OBJS) $$($(1)_LDFLAGS) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE))
$(1)_LDFLAGS_USE += -L$$(_d) -Wl,-rpath,$$(abspath $$(_d)) -l$$(patsubst lib%,%,$$(strip $(1)))
@ -69,16 +70,18 @@ define LIBS_template =
$(1)_INSTALL_PATH := $$($(1)_INSTALL_DIR)/$(1).so
$$($(1)_INSTALL_PATH): $$(_objs)
_libs_final := $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_INSTALL_PATH))
$$($(1)_INSTALL_PATH): $$($(1)_OBJS) $$(_libs_final)
install -d $$($(1)_INSTALL_DIR)
$(QUIET) $(CC) -o $$@ -shared $$^ $$($(1)_LDFLAGS)
$(QUIET) $(CC) -o $$@ -shared -Wl,--no-copy-dt-needed-entries $$($(1)_OBJS) $$($(1)_LDFLAGS) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE_INSTALLED))
$(1)_LDFLAGS_USE_INSTALLED += -L$$($(1)_INSTALL_DIR) -Wl,-rpath,$$($(1)_INSTALL_DIR) -l$$(patsubst lib%,%,$$(strip $(1)))
else
_lib := $$(_d)/$(1).a
$$(_lib): $$(_objs)
$$(_lib): $$($(1)_OBJS)
$(QUIET) ar crs $$@ $$?
$(1)_LDFLAGS_USE += $$(_lib) $$($(1)_LDFLAGS)
@ -92,7 +95,7 @@ define LIBS_template =
$(1)_NAME := $$(_lib)
# Propagate CXXFLAGS to the individual object files.
$$(foreach obj, $$(_objs), $$(eval $$(obj)_CXXFLAGS=$$($(1)_CXXFLAGS)))
$$(foreach obj, $$($(1)_OBJS), $$(eval $$(obj)_CXXFLAGS=$$($(1)_CXXFLAGS)))
include $$(wildcard $$(_d)/*.dep)