Makefile in xlsxwriter-0.1.0

- old
+ new

@@ -1,10 +1,10 @@
 ###############################################################################
 #
 # Makefile for libxlsxwriter library.
 #
-# Copyright 2014-2018, John McNamara, jmcnamara@cpan.org
+# Copyright 2014-2019, John McNamara, jmcnamara@cpan.org
 #
 
 # Keep the output quiet by default.
 Q=@
 ifdef V
@@ -48,14 +48,9 @@
 CFLAGS += -DUSE_DOUBLE_FUNCTION
 endif
 
 # Flags passed to compiler.
 CFLAGS   += -g -O3 -Wall -Wextra -pedantic -ansi
-
-# Fix for modified zconf.h on Gentoo.
-ifneq (,$(findstring gentoo, $(shell uname -sr)))
-CFLAGS += -DOF=_Z_OF
-endif
 
 
 # Ignore icc remarks about inlining limits.
 ifeq ($(CC),icc)
 CFLAGS   +=-diag-disable=11074,11076