Add memtrace package : A memory leak cross-debugger for Linux Embedde…

…d Systems.

Simply attach to a target process with memtrace -p $pid.

package/devel/memtrace/Makefile

@@ -0,0 +1,75 @@
+#
+# Copyright (C) 2024 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=memtrace
+PKG_VERSION:=1.6.1
+PKG_RELEASE:=1
+
+#PKG_SOURCE_PROTO:=git
+#PKG_SOURCE_URL:=https://github.com/guillaumepellegrino/memtrace
+#PKG_SOURCE_VERSION:=v$(PKG_VERSION)
+PKG_SOURCE_DIR:=/home/sahphilog2/Workspace/memtrace
+
+PKG_MAINTAINER:=Guillaume Pellegrino <[email protected]>
+PKG_LICENSE:=GPL-2
+PKG_LICENSE_FILES:=COPYING
+
+# We need to keep .memtrace_hooks section in libmemtrace-agent.so
+STRIP := $(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)strip --keep-section=.memtrace_hooks
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/host-build.mk
+
+define Package/memtrace
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=Memory leak tracer
+  DEPENDS:=
+endef
+
+define Package/memtrace/description
+  A memory leak cross-debugger for Linux Embedded Systems.
+  Simply attach to a target process with memtrace -p $$pid.
+endef
+
+define Build/Prepare
+		mkdir -p $(PKG_BUILD_DIR)
+		cp -r $(PKG_SOURCE_DIR)/* $(PKG_BUILD_DIR)
+		$(Build/Patch)
+endef
+
+define Build/Compile
+	CC="$(TARGET_CC)" \
+	CFLAGS="$(TARGET_CFLAGS)" \
+	LDFLAGS="$(TARGET_LDFLAGS)" \
+	O="build-wrt" \
+	$(MAKE) -C $(PKG_BUILD_DIR) target-all
+endef
+
+define Package/memtrace/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/scripts/memtrace-endurance $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/build-wrt/memtrace $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/build-wrt/libmemtrace-agent.so $(1)/usr/lib/
+endef
+
+define Host/Compile
+	CC_HOST="$(HOSTCC)" \
+	CFLAGS_HOST="$(HOST_CFLAGS)" \
+	LDFLAGS_HOST="$(HOST_LDFLAGS)" \
+	$(MAKE) -C $(PKG_BUILD_DIR) host-all
+endef
+
+define Host/Install
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/build-host/memtrace-server $(1)/bin/
+endef
+
+$(eval $(call HostBuild))
+$(eval $(call BuildPackage,memtrace))