[Buildroot] [PATCH v2 6/8] gptfdisk: make utf16 support configurable

[Thomas Petazzoni]

Instead of always disabling the UTF16 support, make it
configurable. When ICU is available, enable UTF16 support, otherwise
disable it.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 .../gptfdisk-001-configurable-utf16-support.patch  |   48 ++++++++++++++++++++
 package/gptfdisk/gptfdisk-001-no-utf16.patch       |   43 ------------------
 package/gptfdisk/gptfdisk.mk                       |    9 +++-
 3 files changed, 55 insertions(+), 45 deletions(-)
 create mode 100644 package/gptfdisk/gptfdisk-001-configurable-utf16-support.patch
 delete mode 100644 package/gptfdisk/gptfdisk-001-no-utf16.patch

diff --git a/package/gptfdisk/gptfdisk-001-configurable-utf16-support.patch b/package/gptfdisk/gptfdisk-001-configurable-utf16-support.patch
new file mode 100644
index 0000000..2d51e6f
--- /dev/null
+++ b/package/gptfdisk/gptfdisk-001-configurable-utf16-support.patch
@@ -0,0 +1,48 @@
+[PATCH] Make the UTF16 support configurable
+
+libicu is quite large, and unicode partition names are uncommon, so we
+may not necessarily want to have UTF16 support unconditionnally. This
+patch adds a USE_UTF16 environment variable to tell whether we want
+the UTF16 support or not.
+
+Signed-off-by: Justin Maggard <jmaggard10 at gmail.com>
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
+---
+Index: b/Makefile
+===================================================================
+--- a/Makefile
++++ b/Makefile
+@@ -1,8 +1,11 @@
+ CC=gcc
+ CXX=g++
+ CFLAGS+=-D_FILE_OFFSET_BITS=64
+-CXXFLAGS+=-Wall -D_FILE_OFFSET_BITS=64 -D USE_UTF16
+-#CXXFLAGS+=-Wall -D_FILE_OFFSET_BITS=64
++CXXFLAGS+=-Wall -D_FILE_OFFSET_BITS=64
++ifeq ($(USE_UTF16),y)
++CXXFLAGS+=-D USE_UTF16
++UTF16_LIBS=-licuio -licuuc
++endif
+ LDFLAGS+=
+ LIB_NAMES=crc32 support guid gptpart mbrpart basicmbr mbr gpt bsd parttypes attributes diskio diskio-unix
+ MBR_LIBS=support diskio diskio-unix basicmbr mbrpart
+@@ -14,16 +17,13 @@
+ all:	cgdisk gdisk sgdisk fixparts
+ 
+ gdisk:	$(LIB_OBJS) gdisk.o gpttext.o
+-#	$(CXX) $(LIB_OBJS) gdisk.o gpttext.o $(LDFLAGS) -luuid -o gdisk
+-	$(CXX) $(LIB_OBJS) gdisk.o gpttext.o $(LDFLAGS) -licuio -licuuc -luuid -o gdisk
++	$(CXX) $(LIB_OBJS) gdisk.o gpttext.o $(LDFLAGS) $(UTF16_LIBS) -luuid -o gdisk
+ 
+ cgdisk: $(LIB_OBJS) cgdisk.o gptcurses.o
+-#	$(CXX) $(LIB_OBJS) cgdisk.o gptcurses.o $(LDFLAGS) -luuid -lncurses -o cgdisk
+-	$(CXX) $(LIB_OBJS) cgdisk.o gptcurses.o $(LDFLAGS) -licuio -licuuc -luuid -lncurses -o cgdisk
++	$(CXX) $(LIB_OBJS) cgdisk.o gptcurses.o $(LDFLAGS) $(UTF16_LIBS) -luuid -lncurses -o cgdisk
+ 
+ sgdisk: $(LIB_OBJS) sgdisk.o gptcl.o
+-#	$(CXX) $(LIB_OBJS) sgdisk.o gptcl.o $(LDFLAGS) -luuid -lpopt -o sgdisk
+-	$(CXX) $(LIB_OBJS) sgdisk.o gptcl.o $(LDFLAGS) -licuio -licuuc -luuid -lpopt -o sgdisk
++	$(CXX) $(LIB_OBJS) sgdisk.o gptcl.o $(LDFLAGS) $(UTF16_LIBS) -luuid -lpopt -o sgdisk
+ 
+ fixparts: $(MBR_LIB_OBJS) fixparts.o
+ 	$(CXX) $(MBR_LIB_OBJS) fixparts.o $(LDFLAGS) -o fixparts
diff --git a/package/gptfdisk/gptfdisk-001-no-utf16.patch b/package/gptfdisk/gptfdisk-001-no-utf16.patch
deleted file mode 100644
index 540e741..0000000
--- a/package/gptfdisk/gptfdisk-001-no-utf16.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-[PATCH] Disable UTF16 support
-
-libicu is quite large, and unicode partition names are uncommon.
-
-Signed-off-by: Justin Maggard <jmaggard10 at gmail.com>
----
-diff -ur gdisk-0.8.5/Makefile gptfdisk-0.8.5/Makefile
---- gdisk-0.8.5/Makefile	2012-05-30 08:38:43.000000000 -0700
-+++ gptfdisk-0.8.5/Makefile	2012-06-05 11:38:23.710597974 -0700
-@@ -1,8 +1,8 @@
- CC=gcc
- CXX=g++
- CFLAGS+=-D_FILE_OFFSET_BITS=64
--CXXFLAGS+=-Wall -D_FILE_OFFSET_BITS=64 -D USE_UTF16
--#CXXFLAGS+=-Wall -D_FILE_OFFSET_BITS=64
-+#CXXFLAGS+=-Wall -D_FILE_OFFSET_BITS=64 -D USE_UTF16
-+CXXFLAGS+=-Wall -D_FILE_OFFSET_BITS=64
- LDFLAGS+=
- LIB_NAMES=crc32 support guid gptpart mbrpart basicmbr mbr gpt bsd parttypes attributes diskio diskio-unix
- MBR_LIBS=support diskio diskio-unix basicmbr mbrpart
-@@ -14,16 +14,16 @@
- all:	cgdisk gdisk sgdisk fixparts
- 
- gdisk:	$(LIB_OBJS) gdisk.o gpttext.o
--#	$(CXX) $(LIB_OBJS) gdisk.o gpttext.o $(LDFLAGS) -luuid -o gdisk
--	$(CXX) $(LIB_OBJS) gdisk.o gpttext.o $(LDFLAGS) -licuio -licuuc -luuid -o gdisk
-+	$(CXX) $(LIB_OBJS) gdisk.o gpttext.o $(LDFLAGS) -luuid -o gdisk
-+#	$(CXX) $(LIB_OBJS) gdisk.o gpttext.o $(LDFLAGS) -licuio -licuuc -luuid -o gdisk
- 
- cgdisk: $(LIB_OBJS) cgdisk.o gptcurses.o
--#	$(CXX) $(LIB_OBJS) cgdisk.o gptcurses.o $(LDFLAGS) -luuid -lncurses -o cgdisk
--	$(CXX) $(LIB_OBJS) cgdisk.o gptcurses.o $(LDFLAGS) -licuio -licuuc -luuid -lncurses -o cgdisk
-+	$(CXX) $(LIB_OBJS) cgdisk.o gptcurses.o $(LDFLAGS) -luuid -lncurses -o cgdisk
-+#	$(CXX) $(LIB_OBJS) cgdisk.o gptcurses.o $(LDFLAGS) -licuio -licuuc -luuid -lncurses -o cgdisk
- 
- sgdisk: $(LIB_OBJS) sgdisk.o gptcl.o
--#	$(CXX) $(LIB_OBJS) sgdisk.o gptcl.o $(LDFLAGS) -luuid -lpopt -o sgdisk
--	$(CXX) $(LIB_OBJS) sgdisk.o gptcl.o $(LDFLAGS) -licuio -licuuc -luuid -lpopt -o sgdisk
-+	$(CXX) $(LIB_OBJS) sgdisk.o gptcl.o $(LDFLAGS) -luuid -lpopt -o sgdisk
-+#	$(CXX) $(LIB_OBJS) sgdisk.o gptcl.o $(LDFLAGS) -licuio -licuuc -luuid -lpopt -o sgdisk
- 
- fixparts: $(MBR_LIB_OBJS) fixparts.o
- 	$(CXX) $(MBR_LIB_OBJS) fixparts.o $(LDFLAGS) -o fixparts
diff --git a/package/gptfdisk/gptfdisk.mk b/package/gptfdisk/gptfdisk.mk
index 988eecf..884edf4 100644
--- a/package/gptfdisk/gptfdisk.mk
+++ b/package/gptfdisk/gptfdisk.mk
@@ -15,9 +15,14 @@ ifeq ($(BR2_PACKAGE_GPTFDISK_SGDISK),y)
     GPTFDISK_DEPENDENCIES += popt
 endif
 
+ifeq ($(BR2_PACKAGE_ICU),y)
+    GPTFDISK_DEPENDENCIES += icu
+    GPTFDISK_MAKE_OPTS += USE_UTF16=y
+endif
+
 define GPTFDISK_BUILD_CMDS
-	$(TARGET_MAKE_ENV) $(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D) \
-		$(GPTFDISK_TARGETS_y)
+	$(TARGET_MAKE_ENV) $(MAKE) $(TARGET_CONFIGURE_OPTS) $(GPTFDISK_MAKE_OPTS) \
+		-C $(@D) $(GPTFDISK_TARGETS_y)
 endef
 
 define GPTFDISK_INSTALL_TARGET_CMDS
-- 
1.7.9.5