[Mod] First commit

package/libexecinfo/Config.in

@@ -0,0 +1,11 @@
+config BR2_PACKAGE_LIBEXECINFO
+	bool "libexecinfo"
+	depends on !BR2_STATIC_LIBS # dlfcn.h
+	depends on !BR2_TOOLCHAIN_USES_GLIBC
+	help
+	  Library for inspecting program's backtrace
+
+	  https://github.com/mikroskeem/libexecinfo
+
+comment "libexecinfo needs a musl or uclibc toolchain w/ dynamic library"
+	depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_STATIC_LIBS

package/libexecinfo/libexecinfo.hash

@@ -0,0 +1,3 @@
+# Locally computed
+sha256  0462304192fab38c39a376594db1c8bdab4ebda2736bf54f01715917f430611e  libexecinfo-1.1-3.tar.gz
+sha256  46fbc8e6849a164c4ba8fd5875748bde302bf3cd713622af0e51b4e10344f516  execinfo.h

package/libexecinfo/libexecinfo.mk

@@ -0,0 +1,30 @@
+################################################################################
+#
+# libexecinfo
+#
+################################################################################
+
+LIBEXECINFO_VERSION = 1.1-3
+LIBEXECINFO_SITE = $(call github,mikroskeem,libexecinfo,$(LIBEXECINFO_VERSION))
+LIBEXECINFO_LICENSE = BSD-2-Clause
+LIBEXECINFO_LICENSE_FILES = execinfo.h
+LIBEXECINFO_INSTALL_STAGING = YES
+
+define LIBEXECINFO_BUILD_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) \
+		EXECINFO_CFLAGS="$(TARGET_CFLAGS) -c"
+endef
+
+define LIBEXECINFO_INSTALL_STAGING_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) \
+		EXECINFO_CFLAGS="$(TARGET_CFLAGS) -c" \
+		DESTDIR="$(STAGING_DIR)" PREFIX=/usr install
+endef
+
+define LIBEXECINFO_INSTALL_TARGET_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) \
+		EXECINFO_CFLAGS="$(TARGET_CFLAGS) -c" \
+		DESTDIR="$(TARGET_DIR)" PREFIX=/usr install
+endef
+
+$(eval $(generic-package))