gentoo-overlay/sci-libs/cdf/files/cdf-3.8.0-respect-flags.patch

diff --git a/Makefile b/Makefile
index 9857fa9..6dc0953 100644
--- a/Makefile
+++ b/Makefile
@@ -896,7 +896,7 @@ install.tools: create.bin copy.tools
 install.help_: create.help copy.help
 
 install.lib: create.lib copy.lib.a
-	@if [ -f $(LIBsrcDIR)/libcdf.so ] ; then \
+	@if [ -f $(LIBsrcDIR)/libcdf.$(SHAREDEXT) ] ; then \
 	   $(MAKE) MAKE=$(MAKE) "INSTALLDIR=$(INSTALLDIR)" install.lib.so ; \
 	 else \
 	   $(NULL) ; \
@@ -1010,10 +1010,10 @@ copy.include:
 	      cp $(INCsrcDIR)/cdfconfig.h $(INSTALLDIR)/include
 
 copy.lib.so:
-	@echo cp $(LIBsrcDIR)/libcdf.so $(INSTALLDIR)/lib
-	      cp $(LIBsrcDIR)/libcdf.so $(INSTALLDIR)/lib/libcdf.$(VERSION).so
-	      rm -f $(INSTALLDIR)/lib/libcdf.so
-	      cd $(INSTALLDIR)/lib && ln -s libcdf.$(VERSION).so libcdf.so
+	@echo cp $(LIBsrcDIR)/libcdf.$(SHAREDEXT) $(INSTALLDIR)/lib
+	      cp $(LIBsrcDIR)/libcdf.$(SHAREDEXT) $(INSTALLDIR)/lib/libcdf.$(VERSION).so
+	      rm -f $(INSTALLDIR)/lib/libcdf.$(SHAREDEXT)
+	      cd $(INSTALLDIR)/lib && ln -s libcdf.$(VERSION).so libcdf.$(SHAREDEXT)
 
 copy.lib.sl:
 	@echo cp $(LIBsrcDIR)/libcdf.sl $(INSTALLDIR)/lib
diff --git a/src/lib/Makefile b/src/lib/Makefile
index 2017c46..b666ce3 100644
--- a/src/lib/Makefile
+++ b/src/lib/Makefile
@@ -62,9 +62,9 @@ AR=ar
 RANLIBcmd=ranlib
 MACos=Darwin
 
-CFLAGS=$(COPTIONS) $(PIC) -I$(INCLUDEcdf) -I$(ZlibDIR)
+CFLAGS+=$(COPTIONS) $(PIC) -I$(INCLUDEcdf) -I$(ZlibDIR)
 CFLAGS2=-DZ_PREFIX
-LDFLAGS=$(LDOPTIONS)
+LDFLAGS+=$(LDOPTIONS)
 ARFLAGS=$(AROPTIONS)
 ZLIB=zlib
 
@@ -120,13 +120,13 @@ ranlib.yes:
 
 shared.yes: libcdf.$(SHAREDEXT)
 
-libcdf.so \
+libcdf.$(SHAREDEXT) \
 libcdf.dylib \
 libcdf.dll \
 libcdf.sl: $(OBJs)
 	@if [ -f $@ ] ; then rm $@ ; else $(NULL) ; fi
-	@echo $(LD) $(LDFLAGS) -o $@ $(OBJs) $(SYSLIBS)
-	      $(LD) $(LDFLAGS) -o $@ $(OBJs) $(SYSLIBS)
+	@echo $(LD) $(CFLAGS) $(LDFLAGS) -Wl,-soname,libcdf.$(SHAREDEXT) -o $@ $(OBJs) $(SYSLIBS)
+	      $(LD) $(CFLAGS) $(LDFLAGS) -Wl,-soname,libcdf.$(SHAREDEXT) -o $@ $(OBJs) $(SYSLIBS)
 #	@if [ $(MACVERSION) -gt 0 ]; then \
 #	  rm -f $(MACLIB)/$@; \
 #	  cp $@ $(MACLIB)/libcdf.$(VERSION).dylib; \
@@ -134,8 +134,8 @@ libcdf.sl: $(OBJs)
 #	fi
 
 libcdf.o: $(OBJs)
-	@echo $(CC) $(LDFLAGS) -o $@ $(OBJs) $(SYSLIBS)
-	      $(CC) $(LDFLAGS) -o $@ $(OBJs) $(SYSLIBS)
+	@echo $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(OBJs) $(SYSLIBS)
+	      $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(OBJs) $(SYSLIBS)
 
 .c.o:
 	@if [ "$<" = "cdfgzip.c" ] || [ "$<" = "cdfgzip64.c" ] ; then \
diff --git a/src/tools/Makefile b/src/tools/Makefile
index bac4ca0..ef44264 100644
--- a/src/tools/Makefile
+++ b/src/tools/Makefile
@@ -33,7 +33,7 @@
 SHELL=/bin/sh
 
 CURSES=yes
-CCx=gcc
+CCx=$(CC)
 COPTIONS=-I/usr/include/ncurses -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -O2
 COPTIONSld=
 SYSLIBS=-lgcc
@@ -43,8 +43,8 @@ MAKE=make
 INCLUDEcdf= ../include
 
 CC=$(CCx)
-CFLAGS=$(COPTIONS) -I$(INCLUDEcdf)
-CFLAGSld=$(COPTIONSld)
+CFLAGS+=$(COPTIONS) -I$(INCLUDEcdf)
+CFLAGSld=$(COPTIONSld) $(LDFLAGS)
 
 WHICHOS=$(shell uname -a | cut -f1 -d" ")
 ifeq ("$(WHICHOS)","Darwin")