gentoo-overlay/sys-devel/sparse/files/sparse-0.4.3-gentoo.patch

diff --git a/Makefile b/Makefile
index 74905df..1f2b2b6 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ OS = linux
 
 
 CC = gcc
-CFLAGS = -O2 -finline-functions -fno-strict-aliasing -g
+CFLAGS ?= -O2 -finline-functions -fno-strict-aliasing -g
 CFLAGS += -Wall -Wwrite-strings
 LDFLAGS += -g
 AR = ar
@@ -21,7 +21,8 @@ HAVE_GCC_DEP:=$(shell touch .gcc-test.c && 				\
 		echo 'yes'; rm -f .gcc-test.d .gcc-test.o .gcc-test.c)
 HAVE_GTK2:=$(shell pkg-config --exists gtk+-2.0 2>/dev/null && echo 'yes')
 
-CFLAGS += -DGCC_BASE=\"$(shell $(CC) --print-file-name=)\"
+GCC_BASE = $(shell $(CC) --print-file-name=)
+CFLAGS += -DGCC_BASE=\"$(GCC_BASE)\"
 
 ifeq ($(HAVE_GCC_DEP),yes)
 CFLAGS += -Wp,-MD,$(@D)/.$(@F).d
@@ -113,7 +114,9 @@ SED_PC_CMD = 's|@version@|$(VERSION)|g;		\
 
 all: $(PROGRAMS) sparse.pc
 
-install: $(INST_PROGRAMS) $(LIBS) $(LIB_H) sparse.pc
+all-installable: $(INST_PROGRAMS) $(LIBS) $(LIB_H) sparse.pc
+
+install: all-installable
 	$(Q)install -d $(DESTDIR)$(BINDIR)
 	$(Q)install -d $(DESTDIR)$(LIBDIR)
 	$(Q)install -d $(DESTDIR)$(MAN1DIR)
diff --git a/parse.h b/parse.h
index 6b21e23..b26bd03 100644
--- a/parse.h
+++ b/parse.h
@@ -35,10 +35,6 @@ struct statement {
 		struct /* declaration */ {
 			struct symbol_list *declaration;
 		};
-		struct /* label_arg */ {
-			struct symbol *label;
-			struct statement *label_statement;
-		};
 		struct {
 			struct expression *expression;
 			struct expression *context;