Fixed OSX C library install bug.

src/C/Makefile.in

@@ -2,6 +2,7 @@ export CC=@CC@
 export CFLAGS=@CFLAGS@
 export SONAME=@SONAME@
 export LIBDIR=@libdir@
+export INSTALL_OPTIONS=@INSTALL_OPTIONS@
 
 all: clean
 	make -C miniz

src/C/compress/Makefile

@@ -9,7 +9,7 @@ compress42.o:
 	$(CC) $(CFLAGS) compress42.c -c
 
 install:
-	install -D -m644 $(LIBNAME) $(DESTDIR)$(LIBDIR)/$(LIBNAME)
+	install $(INSTALL_OPTIONS) $(LIBNAME) $(DESTDIR)$(LIBDIR)/$(LIBNAME)
 
 .PHONY: clean distclean
 

src/C/configure

@@ -599,6 +599,7 @@ ac_includes_default="\
 #endif"
 
 ac_subst_vars='LTLIBOBJS
+INSTALL_OPTIONS
 SONAME
 LIBOBJS
 EGREP
@@ -3277,12 +3278,16 @@ CFLAGS="-Wall -fPIC $CFLAGS"
 if test "$(uname)" == "Darwin"
 then
 	SONAME="-install_name"
+	INSTALL_OPTIONS="-m644"
 else
 	SONAME="-soname"
+	INSTALL_OPTIONS="-D -m644"
 fi
 
 SONAME=$SONAME
 
+INSTALL_OPTIONS=$INSTALL_OPTIONS
+
 ac_config_files="$ac_config_files Makefile"
 
 cat >confcache <<\_ACEOF

src/C/configure.ac

@@ -12,10 +12,13 @@ CFLAGS="-Wall -fPIC $CFLAGS"
 if test "$(uname)" == "Darwin"
 then
 	SONAME="-install_name"
+	INSTALL_OPTIONS="-m644"
 else
 	SONAME="-soname"
+	INSTALL_OPTIONS="-D -m644"
 fi
 
 AC_SUBST(SONAME, $SONAME)
+AC_SUBST(INSTALL_OPTIONS, $INSTALL_OPTIONS)
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT

src/C/miniz/Makefile

@@ -9,7 +9,7 @@ tinfl.o:
 	$(CC) $(CFLAGS) -c tinfl.c
 
 install:
-	install -D -m644 $(LIBNAME) $(DESTDIR)$(LIBDIR)/$(LIBNAME)
+	install $(INSTALL_OPTIONS) $(LIBNAME) $(DESTDIR)$(LIBDIR)/$(LIBNAME)
 
 .PHONY: clean distclean