kumquat-buildroot/package/zmqpp/0001-Allow-building-shared-or-static-library-only.patch

From 02ad67e60ef698ee47f6ee53b36e5b89c2fd71e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Krause?= <joerg.krause@embedded.rocks>
Date: Wed, 24 Feb 2016 10:07:11 -0300
Subject: [PATCH 1/2] Allow building shared or static library only
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

[Gustavo: update for 4.1.2]

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
---
 Makefile | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index 9df5996..86c8fac 100644
--- a/Makefile
+++ b/Makefile
@@ -79,6 +79,8 @@ ifeq ($(UNAME_S),Darwin)
 endif
 
 
+BUILD_SHARED   ?= yes
+
 CONFIG_FLAGS =
 ifeq ($(CONFIG),debug)
 	CONFIG_FLAGS = -g -fno-inline -ftemplate-depth-1000
@@ -93,13 +95,22 @@ ifneq (,$(findstring $(CONFIG),release loadtest))
 	CONFIG_FLAGS = -O3 -funroll-loops -ffast-math -finline-functions -fomit-frame-pointer -DNO_DEBUG_LOG -DNO_TRACE_LOG -DNDEBUG
 endif
 
-COMMON_FLAGS = -MMD -std=c++11 -pipe -Wall -fPIC \
+COMMON_FLAGS = -MMD -std=c++11 -pipe -Wall \
 	-DBUILD_ENV=$(CONFIG) \
 	-DBUILD_DATESTAMP='$(APP_DATESTAMP)' \
 	-DBUILD_LIBRARY_NAME='"$(LIBRARY_NAME)"' \
 	-DBUILD_CLIENT_NAME='"$(CLIENT_TARGET)"' \
 	-I$(SRC_PATH) $(CUSTOM_INCLUDE_PATH)
 
+ifeq ($(BUILD_SHARED),yes)
+COMMON_FLAGS += -fPIC
+LIBRARY_TARGETS += $(LIBRARY_SHARED)
+endif
+
+ifeq ($(BUILD_STATIC),yes)
+LIBRARY_TARGETS += $(LIBRARY_ARCHIVE)
+endif
+
 COMMON_LIBS = -lzmq
 
 LIBRARY_LIBS =
@@ -147,10 +158,11 @@ install:
 	mkdir -p $(INCLUDEDIR)/$(LIBRARY_DIR)
 	mkdir -p $(LIBDIR)
 	install -m 644 $(ALL_LIBRARY_INCLUDES) $(INCLUDEDIR)/$(LIBRARY_DIR)
+ifeq ($(BUILD_SHARED),yes)
 	install -m 755 $(BUILD_PATH)/$(LIBRARY_VERSION_SHARED) $(LIBDIR)/$(LIBRARY_FULL_VERSION_SHARED)
-	install -m 755 $(BUILD_PATH)/$(LIBRARY_ARCHIVE) $(LIBDIR)/$(LIBRARY_ARCHIVE)
 	ln -sf $(LIBRARY_FULL_VERSION_SHARED) $(LIBDIR)/$(LIBRARY_VERSION_SHARED)
 	ln -sf $(LIBRARY_FULL_VERSION_SHARED) $(LIBDIR)/$(LIBRARY_SHARED)
+endif
 	if [ -f $(BUILD_PATH)/$(CLIENT_TARGET) ]; then install -m 755 $(BUILD_PATH)/$(CLIENT_TARGET) $(BINDIR); fi
 	$(LDCONFIG)
 	@echo "use make installcheck to test the install"
@@ -172,7 +184,7 @@ clean:
 
 client: $(CLIENT_TARGET)
 
-library: $(LIBRARY_SHARED) $(LIBRARY_ARCHIVE)
+library: $(LIBRARY_TARGETS)
 
 #
 # BUILD Targets
@@ -211,4 +223,3 @@ test: $(TESTS_TARGET)
 $(OBJECT_PATH)/%.o: $(SRC_PATH)/%.cpp
 	-mkdir -p $(dir $@)
 	$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(COMMON_FLAGS) $(CONFIG_FLAGS) -c -o $@ $<
-
-- 
2.4.10