package/ulog: new package

The ulog library is a minimalistic logging library derived from
Android logger.

https://github.com/Parrot-Developers/ulog

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
[yann.morin.1998@free.fr:
  - do not macro-ify headers install
  - do not parameterise static libs install dest
  - reordr macros decaration and use
  - implicit module name
  - BUILD_CMDS fit on a single line
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

DEVELOPERS

@@ -1200,6 +1200,7 @@ F:	package/php-apcu/
 F:	package/php-lua/
 F:	package/php-pam/
 F:	package/php-pecl-dbus/
+F:	package/ulog/
 F:	support/testing/tests/package/test_dtbocfg.py
 F:	support/testing/tests/package/test_lua_augeas.py
 F:	support/testing/tests/package/test_php_apcu.py

package/Config.in

@@ -1738,6 +1738,7 @@ menu "Logging"
 	source "package/log4qt/Config.in"
 	source "package/opentracing-cpp/Config.in"
 	source "package/spdlog/Config.in"
+	source "package/ulog/Config.in"
 	source "package/zlog/Config.in"
 endmenu
 

package/ulog/Config.in

@@ -0,0 +1,12 @@
+config BR2_PACKAGE_ULOG
+	bool "ulog"
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	help
+	  This is a minimalistic logging library derived from
+	  Android logger.
+
+	  https://github.com/Parrot-Developers/ulog
+
+comment "ulog needs a toolchain w/ C++, threads"
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS

package/ulog/ulog.hash

@@ -0,0 +1,3 @@
+# Locally computed:
+sha256  14e5773b32a79fa5380bdc7ac73a39a7cd3ab182830f57cf6f2994fb49cf38dc  ulog-0389d243352255f6182326dccdae3d56dadc078f.tar.gz
+sha256  cbb97dd2528af2aa2b9aee6c1b3ff1caed758044c17b2c811cf44b2528c496da  COPYING

package/ulog/ulog.mk

@@ -0,0 +1,46 @@
+################################################################################
+#
+# ulog
+#
+################################################################################
+
+ULOG_VERSION = 0389d243352255f6182326dccdae3d56dadc078f
+ULOG_SITE = $(call github,Parrot-Developers,ulog,$(ULOG_VERSION))
+ULOG_LICENSE = Apache-2.0
+ULOG_LICENSE_FILES = COPYING
+ULOG_DEPENDENCIES = host-alchemy
+ULOG_INSTALL_STAGING = YES
+
+define ULOG_BUILD_CMDS
+	$(ALCHEMY_TARGET_ENV) $(ALCHEMY_MAKE) libulog
+endef
+
+ifeq ($(BR2_SHARED_LIBS),)
+define ULOG_INSTALL_STATIC_LIBS
+	$(INSTALL) -D -m 644 $(@D)/alchemy-out/staging/usr/lib/libulog.a \
+		$(STAGING_DIR)/usr/lib/libulog.a
+endef
+endif
+
+ifeq ($(BR2_STATIC_LIBS),)
+# $(1): destination directory: target or staging
+define ULOG_INSTALL_SHARED_LIBS
+	mkdir -p $(1)/usr/lib/
+	$(INSTALL) -m 644 $(@D)/alchemy-out/staging/usr/lib/libulog.so* \
+		$(1)/usr/lib/
+endef
+endif
+
+define ULOG_INSTALL_TARGET_CMDS
+	$(call ULOG_INSTALL_SHARED_LIBS, $(TARGET_DIR))
+endef
+
+define ULOG_INSTALL_STAGING_CMDS
+	mkdir -p $(STAGING_DIR)/usr/include/
+	$(INSTALL) -m 644 $(@D)/libulog/include/* $(STAGING_DIR)/usr/include/
+	$(ULOG_INSTALL_STATIC_LIBS)
+	$(call ULOG_INSTALL_SHARED_LIBS, $(STAGING_DIR))
+	$(call ALCHEMY_INSTALL_LIB_SDK_FILE, libulog, libulog.so)
+endef
+
+$(eval $(generic-package))