Use upstream openlibm, goblin

.gitmodules

@@ -49,9 +49,9 @@
 [submodule "crates/docgen"]
 	path = crates/docgen
 	url = https://github.com/redox-os/docgen.git
-[submodule "libstd_real/openlibm"]
+[submodule "libstd/openlibm"]
 	path = libstd/openlibm
-	url = https://github.com/redox-os/openlibm.git
+	url = https://github.com/JuliaLang/openlibm.git
 [submodule "programs/binutils"]
 	path = programs/binutils
 	url = https://github.com/redox-os/binutils.git

Cargo.toml

@@ -13,7 +13,7 @@ spin = "*"
 redox_syscall = { path = "syscall/" }
 
 [dependencies.goblin]
-git = "https://github.com/redox-os/goblin.git"
+git = "https://github.com/m4b/goblin.git"
 default-features = false
 features = ["elf32", "elf64"]
 

Makefile

@@ -358,7 +358,7 @@ $(BUILD)/libstd_unicode.rlib: rust/src/libstd_unicode/lib.rs $(BUILD)/libcore.rl
 	$(RUSTC) $(RUSTCFLAGS) -o $@ $<
 
 libstd/openlibm/libopenlibm.a:
-	CROSSCC=$(CC) CFLAGS=-fno-stack-protector make -C libstd/openlibm libopenlibm.a
+	CFLAGS=-fno-stack-protector make -C libstd/openlibm libopenlibm.a
 
 $(BUILD)/libopenlibm.a: libstd/openlibm/libopenlibm.a
 	mkdir -p $(BUILD)