.mk removing repeated configs

Author: dimitre

libs/openFrameworksCompiled/project/linux64/config.linux64.default.mk

@@ -28,4 +28,3 @@
 include $(OF_SHARED_MAKEFILES_PATH)/config.linux.common.mk
 
 PLATFORM_LDFLAGS += -fuse-ld=gold
-PLATFORM_LDFLAGS += -lstdc++fs

libs/openFrameworksCompiled/project/linuxaarch64/config.linuxaarch64.default.mk

@@ -38,13 +38,6 @@ include $(OF_SHARED_MAKEFILES_PATH)/config.linux.common.mk
 #   Note: Leave a leading space when adding list items with the += operator
 ################################################################################
 
-#c++ 17 support - comment out two lines below to use c++11
-PLATFORM_CFLAGS += -std=c++17
-PLATFORM_LDFLAGS += -lstdc++fs
-PLATFORM_CXXVER = -std=c++17
-
-
-PLATFORM_LDFLAGS += -lstdc++fs
 PLATFORM_LDFLAGS += -no-pie
 # PLATFORM_LDFLAGS += -nostartfiles
 

libs/openFrameworksCompiled/project/osx/config.osx.default.mk

@@ -85,12 +85,11 @@ endif
 PLATFORM_CFLAGS = -stdlib=$(MAC_OS_STD_LIB)
 
 # Warning Flags (http://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html)
-PLATFORM_CFLAGS += -Wall
+PLATFORM_CFLAGS += -Wall -Werror=return-type
 
 # Code Generation Option Flags (http://gcc.gnu.org/onlinedocs/gcc/Code-Gen-Options.html)
 PLATFORM_CFLAGS += -fexceptions
 
-PLATFORM_CFLAGS += -Werror=return-type
 
 ifeq ($(shell xcode-select -print-path 2> /dev/null; echo $$?),0)
 	MAC_OS_XCODE_ROOT=$(shell xcode-select -print-path)