nspr: add nspr libs

Netscape Portable Runtime (NSPR) provides a platform-neutral API for
system level and libc-like functions. The API is used in the Mozilla
clients, many of Red Hat's and Oracle's server applications, and
other software offerings.

this is needed for nss libraries

Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>

libs/nspr/Makefile

@@ -0,0 +1,86 @@
+#
+# Copyright (C) 2019 Lucian Cristian
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=nspr
+PKG_VERSION:=4.21
+PKG_RELEASE:=1
+PKG_MAINTAINER:=Lucian Cristian <lucian.cristian@gmail.com>
+PKG_LICENCE:=MPL-2.0
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:= \
+    https://download.cdn.mozilla.net/pub/$(PKG_NAME)/releases/v$(PKG_VERSION)/src/ \
+    https://archive.mozilla.org/pub/$(PKG_NAME)/releases/v$(PKG_VERSION)/src/
+PKG_HASH:=15ea32c7b100217b6e3193bc03e77f485d9bf7504051443ba9ce86d1c17c6b5a
+
+PKG_BUILD_PARALLEL:=1
+PKG_INSTALL:=1
+PKG_FIXUP:=autoreconf
+
+include $(INCLUDE_DIR)/package.mk
+
+CONFIGURE_PATH = ./nspr
+MAKE_PATH = ./nspr
+PKG_AUTOMAKE_PATHS = $(PKG_BUILD_DIR)/nspr
+LBITS = $(shell $(TARGET_CC) -dM -E - </dev/null | grep -q "__LP64__" && echo 64 || echo 32)
+
+ifeq ($(LBITS),64)
+    conf=--enable-64bit
+endif
+
+export MUSL=$(if $(CONFIG_LIBC_USE_GLIBC),0,1)
+TARGET_LDFLAGS += -Wl,--gc-sections,--as-needed
+
+CONFIGURE_ARGS += \
+    --build=$(GNU_HOST_NAME) \
+    --host=$(GNU_HOST_NAME) \
+    --target=$(REAL_GNU_TARGET_NAME) \
+    --disable-debug \
+    --with-pthreads \
+    $(if $(CONFIG_IPV6),--enable-ipv6,--disable-ipv6) \
+    $(conf)
+
+define Build/Compile
+	CROSS_COMPILE=1 CFLAGS="-DXP_UNIX $(HOST_CFLAGS)" LDFLAGS="" CC="$(HOSTCC)" \
+	    $(MAKE) -C $(PKG_BUILD_DIR)/nspr/config
+	$(call Build/Compile/Default)
+endef
+
+define Package/nspr
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=Netscape Portable Runtime (NSPR)
+  URL:=https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSPR
+  DEPENDS:=+libpthread
+endef
+
+define Package/nspr/description
+  Netscape Portable Runtime (NSPR) provides a platform-neutral API for system
+  level and libc-like functions. The API is used in the Mozilla clients, many
+  of Red Hat's and Oracle's server applications, and other software offerings.
+endef
+
+define Build/InstallDev
+	$(INSTALL_DIR) \
+	    $(1)/usr/include \
+	    $(1)/usr/lib/ \
+	    $(1)/usr/lib/pkgconfig/ \
+	    $(1)/usr/share/aclocal/
+
+	$(CP) $(PKG_INSTALL_DIR)/usr/include/nspr $(1)/usr/include/
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/*.so* $(1)/usr/lib/
+	$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/* $(1)/usr/lib/pkgconfig/
+	$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/share/aclocal/* $(1)/usr/share/aclocal/
+endef
+
+define Package/nspr/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/*.so $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,nspr))

libs/nspr/patches/001-Makefile.in_rm_BUILD_STRING_and_BUILD_TIME.patch

@@ -0,0 +1,103 @@
+From 8a592e4ead4ed6befe6044da3dd2dc7523c33905 Mon Sep 17 00:00:00 2001
+From: Mingli Yu <Mingli.Yu@windriver.com>
+Date: Fri, 16 Nov 2018 13:52:49 +0800
+Subject: [PATCH] Makefile.in: remove _BUILD_STRING and _BUILD_TIME
+
+Remove _BUILD_STRING and _BUILD_TIME to avoid
+adding timestamp to _pl_bld.h which can result
+in adding timestamp in library file such as
+libnspr4.so.
+ $ readelf --wide --decompress --hex-dump=.rodata libnspr4.so
+ [snip]
+  0x00004000 32303138 2d31312d 31352030 353a3439 2018-11-15 05:49
+ [snip]
+
+Upstream-Status: Pending
+
+Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com>
+---
+ lib/ds/Makefile.in        | 8 +-------
+ lib/libc/src/Makefile.in  | 8 +-------
+ lib/prstreams/Makefile.in | 8 +-------
+ pr/src/Makefile.in        | 8 +-------
+ 4 files changed, 4 insertions(+), 28 deletions(-)
+
+diff --git a/lib/ds/Makefile.in b/lib/ds/Makefile.in
+index e737791..b578476 100644
+--- a/nspr/lib/ds/Makefile.in
++++ b/nspr/lib/ds/Makefile.in
+@@ -114,13 +114,7 @@ GARBAGE += $(TINC)
+ 
+ $(TINC):
+ 	@$(MAKE_OBJDIR)
+-	@$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC)
+-	@if test ! -z "$(SH_NOW)"; then \
+-	    $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \
+-	else \
+-	    true; \
+-	fi
+-	@$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC)
++	@$(ECHO) '#define _PRODUCTION "$(PROD)"' > $(TINC)
+ 
+ 
+ $(OBJDIR)/plvrsion.$(OBJ_SUFFIX): plvrsion.c $(TINC)
+diff --git a/lib/libc/src/Makefile.in b/lib/libc/src/Makefile.in
+index e8a6d9f..978ed28 100644
+--- a/nspr/lib/libc/src/Makefile.in
++++ b/nspr/lib/libc/src/Makefile.in
+@@ -116,13 +116,7 @@ GARBAGE += $(TINC)
+ 
+ $(TINC):
+ 	@$(MAKE_OBJDIR)
+-	@$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC)
+-	@if test ! -z "$(SH_NOW)"; then \
+-	    $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \
+-	else \
+-	    true; \
+-	fi
+-	@$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC)
++	@$(ECHO) '#define _PRODUCTION "$(PROD)"' > $(TINC)
+ 
+ 
+ $(OBJDIR)/plvrsion.$(OBJ_SUFFIX): plvrsion.c $(TINC)
+diff --git a/lib/prstreams/Makefile.in b/lib/prstreams/Makefile.in
+index aeb2944..f318097 100644
+--- a/nspr/lib/prstreams/Makefile.in
++++ b/nspr/lib/prstreams/Makefile.in
+@@ -116,13 +116,7 @@ endif
+ 
+ $(TINC):
+ 	@$(MAKE_OBJDIR)
+-	@$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC)
+-	@if test ! -z "$(SH_NOW)"; then \
+-	    $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \
+-	else \
+-	    true; \
+-	fi
+-	@$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC)
++	@$(ECHO) '#define _PRODUCTION "$(PROD)"' > $(TINC)
+ 
+ 
+ $(OBJDIR)/plvrsion.$(OBJ_SUFFIX): plvrsion.c $(TINC)
+diff --git a/pr/src/Makefile.in b/pr/src/Makefile.in
+index 19c5a69..b4ac31c 100644
+--- a/nspr/pr/src/Makefile.in
++++ b/nspr/pr/src/Makefile.in
+@@ -326,13 +326,7 @@ GARBAGE += $(TINC)
+ 
+ $(TINC):
+ 	@$(MAKE_OBJDIR)
+-	@$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC)
+-	@if test ! -z "$(SH_NOW)"; then \
+-	    $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \
+-	else \
+-	    true; \
+-	fi
+-	@$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC)
++	@$(ECHO) '#define _PRODUCTION "$(PROD)"' > $(TINC)
+ 
+ 
+ $(OBJDIR)/prvrsion.$(OBJ_SUFFIX): prvrsion.c $(TINC)
+-- 
+2.7.4
+

libs/nspr/patches/002-Add-ARC-support.patch

@@ -0,0 +1,88 @@
+From 6cb5b0be8837222a1e01745f2cf57cd0e593186d Mon Sep 17 00:00:00 2001
+From: Antoine Tenart <antoine.tenart@free-electrons.com>
+Date: Mon, 23 Oct 2017 10:28:20 +0200
+Subject: [PATCH] Add ARC support
+
+[Alexey: Rebased on top of other patches like RiscV, NIOS2 etc].
+
+Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
+Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
+
+Upstream-Status: Submitted [ https://bugzilla.mozilla.org/show_bug.cgi?id=1492378 ]
+---
+ pr/include/md/_linux.cfg | 45 ++++++++++++++++++++++++++++++++++++++++
+ pr/include/md/_linux.h   |  2 ++
+ 2 files changed, 47 insertions(+)
+
+diff --git a/pr/include/md/_linux.cfg b/pr/include/md/_linux.cfg
+index fec8525378dc..5f4fa0eac783 100644
+--- a/nspr/pr/include/md/_linux.cfg
++++ b/nspr/pr/include/md/_linux.cfg
+@@ -1157,6 +1157,51 @@
+ #define PR_BYTES_PER_WORD_LOG2  3
+ #define PR_BYTES_PER_DWORD_LOG2 3
+ 
++#elif defined(__arc__)
++
++#define IS_LITTLE_ENDIAN 1
++#undef  IS_BIG_ENDIAN
++
++#define PR_BYTES_PER_BYTE   1
++#define PR_BYTES_PER_SHORT  2
++#define PR_BYTES_PER_INT    4
++#define PR_BYTES_PER_INT64  8
++#define PR_BYTES_PER_LONG   4
++#define PR_BYTES_PER_FLOAT  4
++#define PR_BYTES_PER_DOUBLE 8
++#define PR_BYTES_PER_WORD   4
++#define PR_BYTES_PER_DWORD  8
++
++#define PR_BITS_PER_BYTE    8
++#define PR_BITS_PER_SHORT   16
++#define PR_BITS_PER_INT     32
++#define PR_BITS_PER_INT64   64
++#define PR_BITS_PER_LONG    32
++#define PR_BITS_PER_FLOAT   32
++#define PR_BITS_PER_DOUBLE  64
++#define PR_BITS_PER_WORD    32
++
++#define PR_BITS_PER_BYTE_LOG2   3
++#define PR_BITS_PER_SHORT_LOG2  4
++#define PR_BITS_PER_INT_LOG2    5
++#define PR_BITS_PER_INT64_LOG2  6
++#define PR_BITS_PER_LONG_LOG2   5
++#define PR_BITS_PER_FLOAT_LOG2  5
++#define PR_BITS_PER_DOUBLE_LOG2 6
++#define PR_BITS_PER_WORD_LOG2   5
++
++#define PR_ALIGN_OF_SHORT   2
++#define PR_ALIGN_OF_INT     4
++#define PR_ALIGN_OF_LONG    4
++#define PR_ALIGN_OF_INT64   4
++#define PR_ALIGN_OF_FLOAT   4
++#define PR_ALIGN_OF_DOUBLE  4
++#define PR_ALIGN_OF_POINTER 4
++#define PR_ALIGN_OF_WORD    4
++
++#define PR_BYTES_PER_WORD_LOG2   2
++#define PR_BYTES_PER_DWORD_LOG2  3
++
+ #else
+ 
+ #error "Unknown CPU architecture"
+diff --git a/pr/include/md/_linux.h b/pr/include/md/_linux.h
+index 8e04fad479a1..628b1217e9c8 100644
+--- a/nspr/pr/include/md/_linux.h
++++ b/nspr/pr/include/md/_linux.h
+@@ -63,6 +63,8 @@
+ #define _PR_SI_ARCHITECTURE "riscv32"
+ #elif defined(__riscv) && (__riscv_xlen == 64)
+ #define _PR_SI_ARCHITECTURE "riscv64"
++#elif defined(__arc__)
++#define _PR_SI_ARCHITECTURE "arc"
+ #else
+ #error "Unknown CPU architecture"
+ #endif
+-- 
+2.17.1
+

libs/nspr/patches/003-native_and_musl_fix.patch

@@ -0,0 +1,23 @@
+--- a/nspr/config/config.mk	2017-10-31 13:13:22.692343122 +0200
++++ b/nspr/config/config.mk	2017-10-31 13:13:58.758016378 +0200
+@@ -126,6 +126,9 @@
+ 
+ ifeq ($(USE_IPV6),1)
+ DEFINES += -D_PR_INET6
++ifeq ($(MUSL),1)
++CFLAGS += -D_PR_POLL_AVAILABLE -D_PR_HAVE_OFF64_T -D_PR_INET6 -D_PR_HAVE_INET_NTOP -D_PR_HAVE_GETHOSTBYNAME2 -D_PR_HAVE_GETADDRINFO -D_PR_INET6_PROBE
++endif
+ endif
+ 
+ ifeq ($(MOZ_UNICODE),1)
+--- a/nspr/config/Makefile.in	2019-03-31 13:44:56.919871810 +0300
++++ b/nspr/config/Makefile.in	2019-03-31 13:45:21.560545948 +0300
+@@ -30,7 +30,7 @@
+ 
+ # This version hasn't been ported for us; the one in mozilla/config has
+ ifneq ($(OS_ARCH),OS2)
+-CSRCS  += nsinstall.c
++#CSRCS  += nsinstall.c
+  
+ PLSRCS	= nfspwd.pl
+ endif