gentoo-overlay/sci-libs/neartree/files/2.3.1-gentoo.patch

diff --git a/Makefile b/Makefile
index 38b63c5..4e6bc40 100644
--- a/Makefile
+++ b/Makefile
@@ -42,17 +42,17 @@
 
 # Version string
 VERSION = 3:0:0
-RELEASE = 2.3
+RELEASE = 2.3.1
 
 
 #
 # Compiler and compilation flags
 #
-CC	= gcc
+CC	?= gcc
 ifneq ($(MSYSTEM),MINGW32)
-CFLAGS  = -g -O2  -Wall  -ansi -pedantic -DCNEARTREE_SAFE_TRIANG=1
+CFLAGS  += -ansi -DCNEARTREE_SAFE_TRIANG=1
 else
-CFLAGS  = -g -O2 -Wall  -DCNEARTREE_SAFE_TRIANG=1
+CFLAGS  += -DCNEARTREE_SAFE_TRIANG=1
 endif
 
 #
@@ -72,8 +72,8 @@ endif
 # Uncomment the next two lines if CVector is installed locally in $(HOME)/include
 # and $(HOME)/lib
 #
-#CVECTOR_INCLUDE = -I$(HOME)/include 
-#CVECTOR_LIBLOC = -L$(HOME)/lib
+CVECTOR_INCLUDE = -I/usr/include
+CVECTOR_LIBLOC = -L/usr/GENTOOLIBDIR
 
 #
 # Directories
@@ -86,7 +86,7 @@ INC      = $(ROOT)
 EXAMPLES = $(ROOT)
 TESTDATA = $(ROOT)
 ifndef INSTALL_PREFIX
-INSTALL_PREFIX = /usr/local
+INSTALL_PREFIX = $(DESTDIR)/usr
 #INSTALL_PREFIX  = $(HOME)
 endif
 
@@ -111,10 +111,10 @@ CPPLIBRARIES = -lm
 CLIBRARIES = $(CVECTOR_LIBLOC) -lCVector -lm
 
 COMPILE_COMMAND        =  $(LIBTOOL) --mode=compile $(CC) $(CFLAGS) $(INCLUDES) $(WARNINGS) -c
-CPPCOMPILE_COMMAND     =  $(LIBTOOL) --mode=compile $(CXX) $(CFLAGS) $(INCLUDES) $(WARNINGS) -c
-LIBRARY_LINK_COMMAND   =  $(LIBTOOL) --mode=link  $(CC) -version-info $(VERSION) -release $(RELEASE) -no-undefined -rpath $(INSTALL_PREFIX)/lib
+CPPCOMPILE_COMMAND     =  $(LIBTOOL) --mode=compile $(CXX) $(CXXFLAGS) $(INCLUDES) $(WARNINGS) -c
+LIBRARY_LINK_COMMAND   =  $(LIBTOOL) --mode=link  $(CC) -version-info $(VERSION) -release $(RELEASE) -no-undefined -rpath $(INSTALL_PREFIX)/GENTOOLIBDIR $(LDFLAGS)
 BUILD_COMMAND_LOCAL    =  $(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(INCLUDES)
-CPPBUILD_COMMAND_LOCAL =  $(LIBTOOL) --mode=link $(CXX) -no-undefined $(CFLAGS) $(INCLUDES)
+CPPBUILD_COMMAND_LOCAL =  $(LIBTOOL) --mode=link $(CXX) -no-undefined $(CXXFLAGS) $(INCLUDES)
 BUILD_COMMAND_DYNAMIC  =  $(LIBTOOL) --mode=link $(CC) -no-undefined $(CFLAGS) -shared -I$(INSTALL_PREFIX)/include
 BUILD_COMMAND_STATIC   =  $(LIBTOOL) --mode=link $(CC) $(CFLAGS) -static-libtool-libs -I$(INSTALL_PREFIX)/include
 INSTALL_COMMAND        =  $(LIBTOOL) --mode=install cp
@@ -221,10 +221,10 @@ all:	$(LIB) $(BIN) $(SOURCE) $(HEADERS) \
 		$(LIB)/libCNearTree.$(LIB_EXT) \
 		$(BIN)/CPPMain $(BIN)/CMain $(BIN)/CPPNearTreeTest $(BIN)/CNearTreeTest
 		
-install:  all $(INSTALL_PREFIX) $(INSTALL_PREFIX)/lib $(INSTALL_PREFIX)/include \
+install:  all $(INSTALL_PREFIX) $(INSTALL_PREFIX)/GENTOOLIBDIR $(INSTALL_PREFIX)/include \
           $(INC) $(LIB)/libCNearTree.$(LIB_EXT)  $(INC)/TNear.h $(INC)/CNearTree.h $(INC)/rhrand.h
-		  $(INSTALL_COMMAND) $(LIB)/libCNearTree.$(LIB_EXT) $(INSTALL_PREFIX)/lib/libCNearTree.$(LIB_EXT)
-		  $(INSTALL_FINISH_COMMAND) $(INSTALL_PREFIX)/lib/libCNearTree.$(LIB_EXT)
+		  $(INSTALL_COMMAND) $(LIB)/libCNearTree.$(LIB_EXT) $(INSTALL_PREFIX)/GENTOOLIBDIR/libCNearTree.$(LIB_EXT)
+		  $(INSTALL_FINISH_COMMAND) $(INSTALL_PREFIX)/GENTOOLIBDIR/libCNearTree.$(LIB_EXT)
 		  -cp $(INSTALL_PREFIX)/include/TNear.h $(INSTALL_PREFIX)/include/TNear_old.h
 		  -cp $(INSTALL_PREFIX)/include/CNearTree.h $(INSTALL_PREFIX)/include/CNearTree_old.h
 		  cp $(INC)/TNear.h $(INSTALL_PREFIX)/include/TNear.h
@@ -233,14 +233,6 @@ install:  all $(INSTALL_PREFIX) $(INSTALL_PREFIX)/lib $(INSTALL_PREFIX)/include
 		  chmod 644 $(INSTALL_PREFIX)/include/TNear.h
 		  chmod 644 $(INSTALL_PREFIX)/include/CNearTree.h
 		  chmod 644 $(INSTALL_PREFIX)/include/rhrand.h
-		  echo "Testing final install dynamic"
-		  $(BUILD_COMMAND_DYNAMIC) $(INCLUDES) $(EXAMPLES)/CNearTreeTest.c \
-		  -L$(INSTALL_PREFIX)/lib -lCNearTree $(CLIBRARIES) -o $(BIN)/CNearTreeTest_dynamic
-		  $(BIN)/CNearTreeTest_dynamic 
-		  echo "Testing final install static"
-		  $(BUILD_COMMAND_STATIC) $(INCLUDES) $(EXAMPLES)/CNearTreeTest.c \
-		  -L$(INSTALL_PREFIX)/lib -lCNearTree $(CLIBRARIES) -o $(BIN)/CNearTreeTest_static
-		  $(BIN)/CNearTreeTest_static 
 			
 		  
 		  
@@ -250,8 +242,8 @@ install:  all $(INSTALL_PREFIX) $(INSTALL_PREFIX)/lib $(INSTALL_PREFIX)/include
 $(INSTALL_PREFIX):
 	mkdir -p $(INSTALL_PREFIX)
 
-$(INSTALL_PREFIX)/lib:  $(INSTALL_PREFIX)
-	mkdir -p $(INSTALL_PREFIX)/lib
+$(INSTALL_PREFIX)/GENTOOLIBDIR:  $(INSTALL_PREFIX)
+	mkdir -p $(INSTALL_PREFIX)/GENTOOLIBDIR
 
 $(INSTALL_PREFIX)/bin:  $(INSTALL_PREFIX)
 	mkdir -p $(INSTALL_PREFIX)/bin