Initial commit

tools/dwarves/Makefile

@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=dwarves
+PKG_VERSION:=1.27
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=https://fedorapeople.org/~acme/dwarves/
+PKG_HASH:=ef7f21f1c6016896d03a01f05cab225151f9068e19cc8cddc6e754b2b5cbe279
+
+PKG_MAINTAINER:=Tony Ambardar <itugrok@yahoo.com>
+PKG_LICENSE:=GPL-2.0-only
+PKG_LICENSE_FILES:=COPYING
+
+include $(INCLUDE_DIR)/host-build.mk
+include $(INCLUDE_DIR)/cmake.mk
+
+CMAKE_HOST_OPTIONS += \
+	-D__LIB=lib \
+	-DCMAKE_INSTALL_RPATH="$(STAGING_DIR_HOST)/lib" \
+	-DCMAKE_SKIP_RPATH=FALSE
+
+define Host/Clean
+	$(RM) $(STAGING_DIR_HOST)/bin/{codiff,ctracer,dtagnames,pahole,pdwtags}
+	$(RM) $(STAGING_DIR_HOST)/bin/{pfunct,pglobal,prefcnt,scncopy,syscse}
+	$(RM) $(STAGING_DIR_HOST)/bin/{ostra-cg,btfdiff,fullcircle}
+	$(RM) $(STAGING_DIR_HOST)/lib/libdwarves*.so*
+	$(RM) $(STAGING_DIR_HOST)/share/man/man1/pahole.1
+	rm -rf $(STAGING_DIR_HOST)/include/dwarves
+	rm -rf $(STAGING_DIR_HOST)/share/dwarves
+	$(call Host/Clean/Default)
+endef
+
+$(eval $(call HostBuild))

tools/dwarves/patches/100-reproducible-builds.patch

@@ -0,0 +1,12 @@
+--- a/pahole.c
++++ b/pahole.c
+@@ -3723,6 +3723,9 @@ int main(int argc, char *argv[])
+ 		goto out;
+ 	}
+ 
++	if (getenv("SOURCE_DATE_EPOCH") || getenv("KBUILD_BUILD_TIMESTAMP"))
++		conf_load.reproducible_build = true;
++
+ 	if (dwarves__init()) {
+ 		fputs("pahole: insufficient memory\n", stderr);
+ 		goto out;