--- /build/premake/premake5/build/gmake2.bsd/Premake5.make
+++ /build/premake/premake5/build/gmake2.bsd/Premake5.make
@@ -36,19 +36,19 @@
 TARGET = $(TARGETDIR)/premake5
 OBJDIR = obj/Release/Premake5
 DEFINES += -DPREMAKE_COMPRESSION -DCURL_STATICLIB -DPREMAKE_CURL -DNDEBUG -DLUA_USE_POSIX -DLUA_USE_DLOPEN
-ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) -O3 -Wall -Wextra
-ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -O3 -Wall -Wextra -fno-stack-protector
+ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) -Wall -Wextra
+ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -Wall -Wextra -fno-stack-protector
 LIBS += bin/Release/liblua-lib.a bin/Release/libzip-lib.a bin/Release/libzlib-lib.a bin/Release/libcurl-lib.a bin/Release/libmbedtls-lib.a -lm
 LDDEPS += bin/Release/liblua-lib.a bin/Release/libzip-lib.a bin/Release/libzlib-lib.a bin/Release/libcurl-lib.a bin/Release/libmbedtls-lib.a
-ALL_LDFLAGS += $(LDFLAGS) -s -rdynamic
+ALL_LDFLAGS += $(LDFLAGS) -rdynamic
 
 else ifeq ($(config),debug)
 TARGETDIR = ../../bin/debug
 TARGET = $(TARGETDIR)/premake5
 OBJDIR = obj/Debug/Premake5
 DEFINES += -DPREMAKE_COMPRESSION -DCURL_STATICLIB -DPREMAKE_CURL -D_DEBUG -DLUA_USE_POSIX -DLUA_USE_DLOPEN
-ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) -g -Wall -Wextra
-ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -g -Wall -Wextra
+ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) -Wall -Wextra
+ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -Wall -Wextra
 LIBS += bin/Debug/liblua-lib.a bin/Debug/libzip-lib.a bin/Debug/libzlib-lib.a bin/Debug/libcurl-lib.a bin/Debug/libmbedtls-lib.a -lm
 LDDEPS += bin/Debug/liblua-lib.a bin/Debug/libzip-lib.a bin/Debug/libzlib-lib.a bin/Debug/libcurl-lib.a bin/Debug/libmbedtls-lib.a
 ALL_LDFLAGS += $(LDFLAGS) -rdynamic
--- /build/premake/premake5/build/gmake2.macosx/Premake5.make
+++ /build/premake/premake5/build/gmake2.macosx/Premake5.make
@@ -45,8 +45,8 @@
 TARGET = $(TARGETDIR)/premake5
 OBJDIR = obj/Release/Premake5
 DEFINES += -DPREMAKE_COMPRESSION -DCURL_STATICLIB -DPREMAKE_CURL -DNDEBUG -DLUA_USE_MACOSX
-ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) -O3 -Wall -Wextra
-ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -O3 -Wall -Wextra -fno-stack-protector
+ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) -Wall -Wextra
+ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -Wall -Wextra -fno-stack-protector
 LIBS += bin/Release/liblua-lib.a bin/Release/libzip-lib.a bin/Release/libzlib-lib.a bin/Release/libcurl-lib.a -framework CoreServices -framework Foundation -framework Security -lreadline
 LDDEPS += bin/Release/liblua-lib.a bin/Release/libzip-lib.a bin/Release/libzlib-lib.a bin/Release/libcurl-lib.a
 
@@ -55,8 +55,8 @@
 TARGET = $(TARGETDIR)/premake5
 OBJDIR = obj/Debug/Premake5
 DEFINES += -DPREMAKE_COMPRESSION -DCURL_STATICLIB -DPREMAKE_CURL -D_DEBUG -DLUA_USE_MACOSX
-ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) -g -Wall -Wextra
-ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -g -Wall -Wextra
+ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) -Wall -Wextra
+ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -Wall -Wextra
 LIBS += bin/Debug/liblua-lib.a bin/Debug/libzip-lib.a bin/Debug/libzlib-lib.a bin/Debug/libcurl-lib.a -framework CoreServices -framework Foundation -framework Security -lreadline
 LDDEPS += bin/Debug/liblua-lib.a bin/Debug/libzip-lib.a bin/Debug/libzlib-lib.a bin/Debug/libcurl-lib.a
 
--- /build/premake/premake5/build/gmake2.unix/Premake5.make
+++ /build/premake/premake5/build/gmake2.unix/Premake5.make
@@ -36,19 +36,19 @@
 TARGET = $(TARGETDIR)/premake5
 OBJDIR = obj/Release/Premake5
 DEFINES += -DPREMAKE_COMPRESSION -DCURL_STATICLIB -DPREMAKE_CURL -DNDEBUG -DLUA_USE_POSIX -DLUA_USE_DLOPEN
-ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) -O3 -Wall -Wextra
-ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -O3 -Wall -Wextra -fno-stack-protector
+ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) -Wall -Wextra
+ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -Wall -Wextra -fno-stack-protector
 LIBS += bin/Release/liblua-lib.a bin/Release/libzip-lib.a bin/Release/libzlib-lib.a bin/Release/libcurl-lib.a bin/Release/libmbedtls-lib.a -lm -ldl -lrt
 LDDEPS += bin/Release/liblua-lib.a bin/Release/libzip-lib.a bin/Release/libzlib-lib.a bin/Release/libcurl-lib.a bin/Release/libmbedtls-lib.a
-ALL_LDFLAGS += $(LDFLAGS) -s -rdynamic
+ALL_LDFLAGS += $(LDFLAGS) -rdynamic
 
 else ifeq ($(config),debug)
 TARGETDIR = ../../bin/debug
 TARGET = $(TARGETDIR)/premake5
 OBJDIR = obj/Debug/Premake5
 DEFINES += -DPREMAKE_COMPRESSION -DCURL_STATICLIB -DPREMAKE_CURL -D_DEBUG -DLUA_USE_POSIX -DLUA_USE_DLOPEN
-ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) -g -Wall -Wextra
-ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -g -Wall -Wextra
+ALL_CFLAGS += $(CFLAGS) $(ALL_CPPFLAGS) -Wall -Wextra
+ALL_CXXFLAGS += $(CXXFLAGS) $(ALL_CPPFLAGS) -Wall -Wextra
 LIBS += bin/Debug/liblua-lib.a bin/Debug/libzip-lib.a bin/Debug/libzlib-lib.a bin/Debug/libcurl-lib.a bin/Debug/libmbedtls-lib.a -lm -ldl -lrt
 LDDEPS += bin/Debug/liblua-lib.a bin/Debug/libzip-lib.a bin/Debug/libzlib-lib.a bin/Debug/libcurl-lib.a bin/Debug/libmbedtls-lib.a
 ALL_LDFLAGS += $(LDFLAGS) -rdynamic
--- /build/premake/premake5/src/tools/gcc.lua
+++ /build/premake/premake5/src/tools/gcc.lua
@@ -346,8 +346,7 @@
 --
 
 	function gcc.ldsymbols(cfg)
-		-- OS X has a bug, see http://lists.apple.com/archives/Darwin-dev/2006/Sep/msg00084.html
-		return iif(table.contains(os.getSystemTags(cfg.system), "darwin"), "-Wl,-x", "-s")
+		return ""
 	end
 
 	gcc.ldflags = {
--- /libraries/source/fcollada/src/Makefile
+++ /libraries/source/fcollada/src/Makefile
@@ -9,9 +9,9 @@
 
 CXX ?= g++
 CXXFLAGS += -fvisibility=hidden -W -Wall -Wno-unused-parameter -Wno-unused-function $(OS_DEFINE) $(PIC_FLAGS) $(CPPFLAGS)
-CXXFLAGS_DEBUG := -O0 -g -D_DEBUG -DRETAIL
-CXXFLAGS_RELEASE := -O2 -DNDEBUG -DRETAIL
-CXXFLAGS_TEST := -O0 -g -D_DEBUG
+CXXFLAGS_DEBUG := -D_DEBUG -DRETAIL
+CXXFLAGS_RELEASE := -DNDEBUG -DRETAIL
+CXXFLAGS_TEST := -D_DEBUG
 LDFLAGS_TEST= -ldl
 LIBS += `pkg-config libxml-2.0 --libs`
 INCLUDES += -IFCollada `pkg-config libxml-2.0 --cflags`