diff --git a/common.mk b/common.mk
index 14458fc..4354450 100644
--- a/common.mk
+++ b/common.mk
@@ -1,5 +1,5 @@
 VERSION = 1.4
-REVISION = 1
+REVISION = 2
 LOCALE_MO = $(patsubst %.po,%.mo,$(wildcard locale/*.po))
 
 OUT = bin
diff --git a/makefile b/makefile
index ea8ec2c..3d66d48 100644
--- a/makefile
+++ b/makefile
@@ -20,8 +20,11 @@ _OBJS += unixInit.o
 include common.mk
 
 CXXFLAGS += `sdl2-config --cflags` -DVERSION=$(VERSION) -DREVISION=$(REVISION) -DDATA_DIR=\"$(DATA_DIR)\" -DLOCALE_DIR=\"$(LOCALE_DIR)\"
-CXXFLAGS += -Wall -Wempty-body -ansi -pedantic -Werror -Wstrict-prototypes -Werror=maybe-uninitialized -Warray-bounds
+CXXFLAGS += -ansi -pedantic
 CXXFLAGS += -g -lefence
+ifneq ("$(wildcard .errors)","")
+CXXFLAGS += -Wall -Wempty-body -Werror -Wstrict-prototypes -Werror=maybe-uninitialized -Warray-bounds
+endif
 
 LDFLAGS += `sdl2-config --libs` -lSDL2_mixer -lSDL2_image -lSDL2_ttf -lm
 
diff --git a/makefile.mac b/makefile.mac
index 6f6fe1c..c2dcf1b 100644
--- a/makefile.mac
+++ b/makefile.mac
@@ -11,7 +11,7 @@ _OBJS += unixInit.o
 include common.mk
 
 CXXFLAGS += `sdl2-config --cflags` -DVERSION=$(VERSION) -DREVISION=$(REVISION) -DDATA_DIR=\"$(DATA_DIR)\" -DLOCALE_DIR=\"$(LOCALE_DIR)\"
-CXXFLAGS += -Wall -Wempty-body -ansi -pedantic -Werror -Wstrict-prototypes -Werror=uninitialized -Warray-bounds
+CXXFLAGS += -ansi -pedantic
 CXXFLAGS += -g
 
 LDFLAGS += `sdl2-config --libs` -lSDL2_mixer -lSDL2_image -lSDL2_ttf -lm
diff --git a/makefile.pandora b/makefile.pandora
index 2cf2af6..ec342b4 100644
--- a/makefile.pandora
+++ b/makefile.pandora
@@ -10,7 +10,7 @@ _OBJS += unixInit.o
 include common.mk
 
 CXXFLAGS += `sdl2-config --cflags` -DVERSION=$(VERSION) -DREVISION=$(REVISION) -DDATA_DIR=\"$(DATA_DIR)\" -DLOCALE_DIR=\"$(LOCALE_DIR)\" -DFIXED_RESOLUTION=1
-CXXFLAGS += -ansi -Wstrict-prototypes
+CXXFLAGS += -ansi
 CXXFLAGS += -g -lefence -flto -flto-odr-type-merging
 
 LDFLAGS += `sdl2-config --libs` -lSDL2_mixer -lSDL2_image -lSDL2_ttf -lm