diff options
| author | Sergei Trofimovich <siarheit@google.com> | 2017-01-24 22:42:15 +0000 |
|---|---|---|
| committer | Niklas Hambüchen <mail@nh2.me> | 2019-07-03 04:32:25 +0200 |
| commit | fe068eca00d6a2dd2ea9ee08924dc3898c37fb6c (patch) | |
| tree | 6fe4a473c0e554c64f6fb66125d8cb8ab75c0e4b | |
| parent | 57daa860e8ed8432937aeecdcf6b9e952b0481b1 (diff) | |
mk: add support for passing LDFLAGS to libs and bins
autotools-based systems usually allow user to
append own LDFLAGS like
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu"
at ./configure stage
This change plumbs LDFLAGS through similar to existing CXXFLAGS variable.
Signed-off-by: Sergei Trofimovich <siarheit@google.com>
| -rw-r--r-- | Makefile.config.in | 1 | ||||
| -rw-r--r-- | mk/libraries.mk | 4 | ||||
| -rw-r--r-- | mk/programs.mk | 4 |
3 files changed, 5 insertions, 4 deletions
diff --git a/Makefile.config.in b/Makefile.config.in index 59730b646..eabf1a426 100644 --- a/Makefile.config.in +++ b/Makefile.config.in @@ -5,6 +5,7 @@ CC = @CC@ CFLAGS = @CFLAGS@ CXX = @CXX@ CXXFLAGS = @CXXFLAGS@ +LDFLAGS = @LDFLAGS@ ENABLE_S3 = @ENABLE_S3@ HAVE_SODIUM = @HAVE_SODIUM@ HAVE_READLINE = @HAVE_READLINE@ diff --git a/mk/libraries.mk b/mk/libraries.mk index 3953446cb..307e29b9d 100644 --- a/mk/libraries.mk +++ b/mk/libraries.mk @@ -91,7 +91,7 @@ define build-library $(1)_PATH := $$(_d)/$$($(1)_NAME).$(SO_EXT) $$($(1)_PATH): $$($(1)_OBJS) $$(_libs) | $$(_d)/ - $$(trace-ld) $(CXX) -o $$(abspath $$@) -shared $$(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$($(1)_LDFLAGS_PROPAGATED) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE)) $$($(1)_LDFLAGS_UNINSTALLED) + $$(trace-ld) $(CXX) -o $$(abspath $$@) -shared $$(LDFLAGS) $$(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$($(1)_LDFLAGS_PROPAGATED) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE)) $$($(1)_LDFLAGS_UNINSTALLED) ifneq ($(OS), Darwin) $(1)_LDFLAGS_USE += -Wl,-rpath,$$(abspath $$(_d)) @@ -105,7 +105,7 @@ define build-library $$(eval $$(call create-dir, $$($(1)_INSTALL_DIR))) $$($(1)_INSTALL_PATH): $$($(1)_OBJS) $$(_libs_final) | $(DESTDIR)$$($(1)_INSTALL_DIR)/ - $$(trace-ld) $(CXX) -o $$@ -shared $$(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$($(1)_LDFLAGS_PROPAGATED) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE_INSTALLED)) + $$(trace-ld) $(CXX) -o $$@ -shared $$(LDFLAGS) $$(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$($(1)_LDFLAGS_PROPAGATED) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE_INSTALLED)) $(1)_LDFLAGS_USE_INSTALLED += -L$$(DESTDIR)$$($(1)_INSTALL_DIR) -l$$(patsubst lib%,%,$$(strip $$($(1)_NAME))) ifneq ($(OS), Darwin) diff --git a/mk/programs.mk b/mk/programs.mk index 2fbda12bd..d93df4468 100644 --- a/mk/programs.mk +++ b/mk/programs.mk @@ -32,7 +32,7 @@ define build-program $$(eval $$(call create-dir, $$(_d))) $$($(1)_PATH): $$($(1)_OBJS) $$(_libs) | $$(_d)/ - $$(trace-ld) $(CXX) -o $$@ $$(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE)) + $$(trace-ld) $(CXX) -o $$@ $$(LDFLAGS) $$(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE)) $(1)_INSTALL_DIR ?= $$(bindir) $(1)_INSTALL_PATH := $$($(1)_INSTALL_DIR)/$(1) @@ -46,7 +46,7 @@ define build-program _libs_final := $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_INSTALL_PATH)) $(DESTDIR)$$($(1)_INSTALL_PATH): $$($(1)_OBJS) $$(_libs_final) | $(DESTDIR)$$($(1)_INSTALL_DIR)/ - $$(trace-ld) $(CXX) -o $$@ $$(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE_INSTALLED)) + $$(trace-ld) $(CXX) -o $$@ $$(LDFLAGS) $$(GLOBAL_LDFLAGS) $$($(1)_OBJS) $$($(1)_LDFLAGS) $$(foreach lib, $$($(1)_LIBS), $$($$(lib)_LDFLAGS_USE_INSTALLED)) else |