uClibc++: Fix three bugs
[librecmc/librecmc.git] / package / libs / uclibc++ / Makefile
1 #
2 # Copyright (C) 2006-2012 OpenWrt.org
3 # Copyright (c) 2016 LEDE project
4 #
5 # This is free software, licensed under the GNU General Public License v2.
6 # See /LICENSE for more information.
7 #
8
9 include $(TOPDIR)/rules.mk
10
11 PKG_NAME:=uclibc++
12 PKG_VERSION:=0.2.5
13 PKG_RELEASE:=3
14
15 PKG_SOURCE:=uClibc++-$(PKG_VERSION).tar.xz
16 PKG_SOURCE_URL:=https://cxx.uclibc.org/src/
17 PKG_HASH:=596fb9ed7295564ce4c70ae6076a18f92e72f70310d70c98520bbca85c77895a
18 PKG_BUILD_DIR:=$(BUILD_DIR)/uClibc++-$(PKG_VERSION)
19
20 PKG_LICENSE:=LGPL-2.1-or-later
21 PKG_INSTALL:=1
22 PKG_BUILD_PARALLEL:=1
23 PKG_USE_MIPS16:=0
24
25 include $(INCLUDE_DIR)/package.mk
26
27 define Package/uclibcxx
28   NAME:=uclibc++
29   SECTION:=libs
30   CATEGORY:=Libraries
31   TITLE:=C++ library for embedded systems
32   URL:=https://cxx.uclibc.org/
33 endef
34
35 UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
36         -e 's/i.86/i386/' \
37         -e 's/sparc.*/sparc/' \
38         -e 's/m68k.*/m68k/' \
39         -e 's/ppc/powerpc/g' \
40         -e 's/v850.*/v850/g' \
41         -e 's/sh64/sh/' \
42         -e 's/sh[234].*/sh/' \
43         -e 's/mips.*/mips/' \
44         -e 's/mipsel.*/mips/' \
45 )
46
47 TARGET_CFLAGS += $(FPIC) -nostdinc++ -std=c++11
48 TARGET_LDFLAGS += -Wl,--gc-sections
49
50 ifneq ($(CONFIG_CCACHE),)
51 TARGET_CXX=$(TARGET_CXX_NOCACHE)
52 endif
53
54 ifeq ($(CONFIG_USE_MUSL),y)
55 SSP_LIB=-lssp_nonshared
56 endif
57
58 MAKE_FLAGS:= \
59         $(TARGET_CONFIGURE_OPTS) \
60         CPU_CFLAGS="$(TARGET_CFLAGS)" \
61         CROSS_COMPILE="$(TARGET_CROSS)" \
62         LDFLAGS="$(TARGET_LDFLAGS)" \
63         GEN_LIBS="-lc $(LIBGCC_S) $(SSP_LIB)" \
64         check_as_needed=
65
66 # check_as_needed overrides dependency on libgcc_s
67
68 define Build/Configure
69         if [ -f ./files/config.$(UCLIBC_TARGET_ARCH) ]; then \
70                 cp ./files/config.$(UCLIBC_TARGET_ARCH) $(PKG_BUILD_DIR)/.config; \
71         else \
72                 cp ./files/config.default $(PKG_BUILD_DIR)/.config; \
73         fi
74 endef
75
76 define Build/InstallDev
77         $(INSTALL_DIR) $(2)/bin $(1)/usr/include/uClibc++ $(1)/usr/lib
78         $(INSTALL_BIN) $(PKG_INSTALL_DIR)/bin/g++-uc $(TOOLCHAIN_DIR)/bin/
79         $(CP) $(PKG_INSTALL_DIR)/include/* $(1)/usr/include/uClibc++/
80         $(CP) $(PKG_INSTALL_DIR)/lib/libuClibc++*.{a,so}* $(1)/usr/lib/
81         $(SED) 's!\(^\|[[:space:]]\)-[IL]$(TOOLCHAIN_DIR)/[^[:space:]]*!!g' $(TOOLCHAIN_DIR)/bin/g++-uc
82         $(SED) 's|-I/include/|-I$$$${STAGING_DIR:-$(STAGING_DIR)}/usr/include/uClibc++/|g' $(TOOLCHAIN_DIR)/bin/g++-uc
83         $(SED) 's|-L/lib/|-L$$$${STAGING_DIR:-$(STAGING_DIR)}/lib/|g' $(TOOLCHAIN_DIR)/bin/g++-uc
84 # add another wrapper which links against both uClibc++ and libstdc++
85         $(INSTALL_BIN) $(TOOLCHAIN_DIR)/bin/g++-uc $(TOOLCHAIN_DIR)/bin/g++-uc+std
86         $(SED) 's|^WRAPPER_INCLUDEDIR=.*||g' $(TOOLCHAIN_DIR)/bin/g++-uc+std
87         $(SED) 's|-luClibc++|-Wl,-Bdynamic,-luClibc++,-Bstatic,-lstdc++,-Bdynamic|g' $(TOOLCHAIN_DIR)/bin/g++-uc+std
88         $(SED) 's|-nostdinc++||g' $(TOOLCHAIN_DIR)/bin/g++-uc+std
89 endef
90
91 define Package/uclibcxx/install
92         $(INSTALL_DIR) $(1)/usr/lib
93         $(CP) $(PKG_INSTALL_DIR)/lib/libuClibc++.so.* $(1)/usr/lib/
94         $(CP) $(PKG_INSTALL_DIR)/lib/libuClibc++-*.so $(1)/usr/lib/
95 endef
96
97 $(eval $(call BuildPackage,uclibcxx))