contrib: add ucommon rules and patches

Change-Id: I8e819a1172e252e74502a6cb342d4aa5b73fb66d
Refs: #46617

contrib/src/ucommon/SHA512SUMS

+b12fdf19676e2e58c256797f465cd2aa40d8ebb1e9d75e3990ac938adc9771ae31edc40788e7f0b0b69c8c89ff7eb9489ffc889effef06b1d521cb8483bd920f  ucommon-6.1.8.tar.gz

contrib/src/ucommon/extended.patch

+--- a/inc/ucommon/platform.h.orig	2014-07-03 16:24:54.711292341 -0400
++++ b/inc/ucommon/platform.h	2014-07-03 16:25:04.847292736 -0400
+@@ -86,9 +86,7 @@
+ 
+ // see if we are building for or using extended stdc++ runtime library support
+ 
+-#if defined(__ANDROID__) || defined(NEW_STDCPP) || defined(OLD_STDCPP)
+ #define _UCOMMON_EXTENDED_
+-#endif
+ 
+ // see if targeting legacy Microsoft windows platform
+ 

contrib/src/ucommon/rules.mak

+# UCOMMON
+UCOMMON_VERSION := 6.1.8
+UCOMMON_URL := https://github.com/dyfet/ucommon/archive/v$(UCOMMON_VERSION).tar.gz
+
+UCOMMON_OPTIONS := --enable-stdcpp --with-pkg-config
+
+ifeq ($(call need_pkg,'ucommon >= 6.0.0 commoncpp >= 6.0.0'),)
+PKGS_FOUND += ucommon
+endif
+
+DEPS_ucommon = gnutls
+
+$(TARBALLS)/ucommon-$(UCOMMON_VERSION).tar.gz:
+	$(call download,$(UCOMMON_URL))
+
+.sum-ucommon: ucommon-$(UCOMMON_VERSION).tar.gz
+
+ucommon: ucommon-$(UCOMMON_VERSION).tar.gz .sum-ucommon
+	$(UNPACK)
+	$(APPLY) $(SRC)/ucommon/extended.patch
+	$(APPLY) $(SRC)/ucommon/usedefines.patch
+	$(UPDATE_AUTOCONFIG) && cd $(UNPACK_DIR) && env NOCONFIGURE=1 sh autogen.sh
+	$(MOVE)
+
+.ucommon: ucommon
+	cd $< && $(HOSTVARS) ./configure $(HOSTCONF) $(UCOMMON_OPTIONS)
+	cd $< && $(MAKE) install
+	touch $@

contrib/src/ucommon/usedefines.patch

+https://github.com/dyfet/ucommon/issues/20
+
+--- a/inc/commoncpp/config.h.orig	2014-06-25 19:15:06.000000000 -0400
++++ b/inc/commoncpp/config.h	2014-06-25 19:15:21.000000000 -0400
+@@ -86,8 +86,9 @@
+  * @param string2 to compare.
+  * @return 0 if equal, > 0 if s2 > s1, < 0 if s2 < s1.
+  */
+-extern "C" inline int stricmp(const char *string1, const char *string2)
+-    {return ucommon::String::case_compare(string1, string2);}
++#ifndef stricmp
++#define stricmp(x,y) String::case_compare(x,y)
++#endif
+ 
+ /**
+  * Convenience function for case insensitive null terminated string compare.
+@@ -96,8 +97,9 @@
+  * @param max size of string to compare.
+  * @return 0 if equal, > 0 if s2 > s1, < 0 if s2 < s1.
+  */
+-extern "C" inline int strnicmp(const char *string1, const char *string2, size_t max)
+-    {return ucommon::String::case_compare(string1, string2, max);}
++#ifndef strnicmp
++#define strnicmp(x,y,z) String::case_compare(x,y,z)
++#endif
+ 
+ #endif
+ 
+--- a/inc/ucommon/string.h.orig	2014-06-25 19:16:20.000000000 -0400
++++ b/inc/ucommon/string.h	2014-06-25 19:16:27.000000000 -0400
+@@ -1627,8 +1627,9 @@
+  * @param string2 to compare.
+  * @return 0 if equal, > 0 if s2 > s1, < 0 if s2 < s1.
+  */
+-extern "C" inline int stricmp(const char *string1, const char *string2)
+-    {return String::case_compare(string1, string2);}
++#ifndef stricmp
++#define stricmp(x,y) String::case_compare(x,y)
++#endif
+ 
+ /**
+  * Convenience function for case insensitive null terminated string compare.
+@@ -1637,8 +1638,9 @@
+  * @param max size of string to compare.
+  * @return 0 if equal, > 0 if s2 > s1, < 0 if s2 < s1.
+  */
+-extern "C" inline int strnicmp(const char *string1, const char *string2, size_t max)
+-    {return String::case_compare(string1, string2, max);}
++#ifndef strnicmp
++#define strnicmp(x,y,z) String::case_compare(x,y,z)
++#endif
+ 
+ #endif
+