[Buildroot] [PATCH v2.1] package/ncurses: Remove duplicated library install code

Jeremy Kerr jk at ozlabs.org
Wed Mar 12 03:54:05 UTC 2014


Currently, the ncurses package conditionally defines macros to install
the panel, form and menu libraries. This means we duplicate the install
step for each library type.

Rather than defining a set of macros, this change introduces a variable
for the set of installed libraries, $(NCURSES_LIBS-y). We use this in a
single macro to perform the library installation in one place.

Based on a change suggested by Thomas Petazzoni
<thomas.petazzoni at free-electrons.com>.

Signed-off-by: Jeremy Kerr <jk at ozlabs.org>

---
v2.1: Fix NCURSES_INSTALL_TARGET_PROGS deletion

---
 package/ncurses/ncurses.mk |   32 ++++++++++----------------------
 1 file changed, 10 insertions(+), 22 deletions(-)

diff --git a/package/ncurses/ncurses.mk b/package/ncurses/ncurses.mk
index e180a95..9805113 100644
--- a/package/ncurses/ncurses.mk
+++ b/package/ncurses/ncurses.mk
@@ -36,6 +36,11 @@ ifeq ($(BR2_PACKAGE_BUSYBOX),y)
 	NCURSES_DEPENDENCIES += busybox
 endif
 
+NCURSES_LIBS-y = libncurses
+NCURSES_LIBS-$(BR2_PACKAGE_NCURSES_TARGET_MENU) += libmenu
+NCURSES_LIBS-$(BR2_PACKAGE_NCURSES_TARGET_PANEL) += libpanel
+NCURSES_LIBS-$(BR2_PACKAGE_NCURSES_TARGET_FORM) += libform
+
 ifneq ($(BR2_ENABLE_DEBUG),y)
 NCURSES_CONF_OPT += --without-debug
 endif
@@ -45,27 +50,13 @@ define NCURSES_BUILD_CMDS
 endef
 
 ifneq ($(BR2_PREFER_STATIC_LIB),y)
-
-ifeq ($(BR2_PACKAGE_NCURSES_TARGET_PANEL),y)
-define NCURSES_INSTALL_TARGET_PANEL
-	cp -dpf $(NCURSES_DIR)/lib/libpanel.so* $(TARGET_DIR)/usr/lib/
-endef
-endif
-
-ifeq ($(BR2_PACKAGE_NCURSES_TARGET_FORM),y)
-define NCURSES_INSTALL_TARGET_FORM
-	cp -dpf $(NCURSES_DIR)/lib/libform.so* $(TARGET_DIR)/usr/lib/
-endef
-endif
-
-ifeq ($(BR2_PACKAGE_NCURSES_TARGET_MENU),y)
-define NCURSES_INSTALL_TARGET_MENU
-	cp -dpf $(NCURSES_DIR)/lib/libmenu.so* $(TARGET_DIR)/usr/lib/
+define NCURSES_INSTALL_TARGET_LIBS
+	for lib in $(NCURSES_LIBS-y); do \
+		cp -dpf $(NCURSES_DIR)/lib/$${lib}.so* $(TARGET_DIR)/usr/lib/; \
+	done
 endef
 endif
 
-endif
-
 ifeq ($(BR2_PACKAGE_NCURSES_TARGET_PROGS),y)
 define NCURSES_INSTALL_TARGET_PROGS
 	for x in $(NCURSES_PROGS); do \
@@ -78,10 +69,7 @@ endif
 
 define NCURSES_INSTALL_TARGET_CMDS
 	mkdir -p $(TARGET_DIR)/usr/lib
-	$(if $(BR2_PREFER_STATIC_LIB),,cp -dpf $(NCURSES_DIR)/lib/libncurses.so* $(TARGET_DIR)/usr/lib/)
-	$(NCURSES_INSTALL_TARGET_PANEL)
-	$(NCURSES_INSTALL_TARGET_FORM)
-	$(NCURSES_INSTALL_TARGET_MENU)
+	$(NCURSES_INSTALL_TARGET_LIBS)
 	$(NCURSES_INSTALL_TARGET_PROGS)
 	ln -snf /usr/share/terminfo $(TARGET_DIR)/usr/lib/terminfo
 	mkdir -p $(TARGET_DIR)/usr/share/terminfo/x


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