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Support installation of dynamically linked programs

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Here we need to re-link programs so that their RPATH refers to the
installed libraries.
This commit is contained in:
Eelco Dolstra 2013-11-23 20:32:20 +01:00
parent 611868a909
commit 14772783e6
2 changed files with 39 additions and 5 deletions
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2
Makefile.config.in
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@ -12,8 +12,10 @@ bindir = @bindir@
datadir = @datadir@
datarootdir = @datarootdir@
exec_prefix = @exec_prefix@
libdir = @libdir@
libexecdir = @libexecdir@
localstatedir = @localstatedir@
pkglibdir = $(libdir)/$(PACKAGE_NAME)
prefix = @prefix@
storedir = @storedir@
sysconfdir = @sysconfdir@

40
Makefile.lib
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@ -55,20 +55,40 @@ define LIBS_template =
_objs := $$(addsuffix .o, $$(basename $$(_srcs)))
$(1)_LDFLAGS_USE :=
$(1)_LDFLAGS_USE_INSTALLED :=
ifeq ($(BUILD_SHARED_LIBS), 1)
_lib := $$(_d)/$(1).so
$$(_lib): $$(_objs)
$(QUIET) $(CC) -o $$@ -shared $$^ $$($(1)_LDFLAGS)
$(1)_LDFLAGS_USE += -L$$(_d) -Wl,-rpath,$$(abspath $$(_d)) -l$$(patsubst lib%,%,$$(strip $(1)))
$(1)_INSTALL_DIR := $$(pkglibdir)
$(1)_INSTALL_PATH := $$($(1)_INSTALL_DIR)/$(1).so
$$($(1)_INSTALL_PATH): $$(_objs)
install -d $$($(1)_INSTALL_DIR)
$(QUIET) $(CC) -o $$@ -shared $$^ $$($(1)_LDFLAGS)
$(1)_LDFLAGS_USE_INSTALLED += -L$$($(1)_INSTALL_DIR) -Wl,-rpath,$$($(1)_INSTALL_DIR) -l$$(patsubst lib%,%,$$(strip $(1)))
else
_lib := $$(_d)/$(1).a
$$(_lib): $$(_objs)
$(QUIET) ar crs $$@ $$?
$(1)_LDFLAGS_USE += $$(_lib) $$($(1)_LDFLAGS)
$(1)_INSTALL_PATH := $$(pkglibdir)/$(1).a
endif
$(1)_LDFLAGS_USE += $$($(1)_LDFLAGS_PROPAGATED)
$(1)_LDFLAGS_USE_INSTALLED += $$($(1)_LDFLAGS_PROPAGATED)
$(1)_NAME := $$(_lib)
# Propagate CXXFLAGS to the individual object files.
@ -99,19 +119,31 @@ define PROGRAMS_template =
$(1)_INSTALL_PATH := $$(bindir)/$(1)
install:: $$($(1)_INSTALL_PATH)
ifeq ($(BUILD_SHARED_LIBS), 1)
_libs_final := $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_INSTALL_PATH))
$$($(1)_INSTALL_PATH): $$($(1)_OBJS) $$(_libs_final)
install -d $$(dir $$($(1)_INSTALL_PATH))
$(QUIET) $(CXX) -o $$($(1)_INSTALL_PATH) -Wl,--no-copy-dt-needed-entries $$($(1)_OBJS) $$($(1)_LDFLAGS) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE_INSTALLED))
else
$$($(1)_INSTALL_PATH): $$($(1)_PATH)
mkdir -p $$(dir $$@)
install -d $$(dir $$($(1)_INSTALL_PATH))
cp $$< $$@
install:: $$($(1)_INSTALL_PATH)
endif
# Propagate CXXFLAGS to the individual object files.
$$(foreach obj, $$($(1)_OBJS), $$(eval $$(obj)_CXXFLAGS=$$($(1)_CXXFLAGS)))
include $$(wildcard $$(_d)/*.dep)
programs_list += $$(_prog)
clean_list += $$(_prog) $$(_d)/*.o $$(_d)/*.dep
programs_list += $$($(1)_PATH)
clean_list += $$($(1)_PATH) $$(_d)/*.o $$(_d)/*.dep
dist_files += $$(_srcs)
endef