manpage: A note about __NULL__ vs nil

[xonotic/gmqcc.git] / Makefile

diff --git a/Makefile b/Makefile
index b2ca6f84482db20f16446fd86149ede78e9d5335..52e7270fd66a705fe4e8c9b87f89791c4406a55d 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ CYGWIN  = $(findstring CYGWIN,  $(UNAME))
 MINGW   = $(findstring MINGW32, $(UNAME))
 
 CC     ?= clang
-CFLAGS += -Wall -Wextra -I. -fno-strict-aliasing -fsigned-char -O2
+CFLAGS += -Wall -Wextra -I. -fno-strict-aliasing -fsigned-char
 CFLAGS += -DGMQCC_GITINFO="`git describe`"
 #turn on tons of warnings if clang is present
 # but also turn off the STUPID ONES
@@ -76,6 +76,57 @@ else
 endif
 endif
 
+#splint flags
+SPLINTFLAGS =            \
+    -redef               \
+    -noeffect            \
+    -nullderef           \
+    -usedef              \
+    -type                \
+    -mustfreeonly        \
+    -nullstate           \
+    -varuse              \
+    -mustfreefresh       \
+    -compdestroy         \
+    -compmempass         \
+    -nullpass            \
+    -onlytrans           \
+    -predboolint         \
+    -boolops             \
+    -exportlocal         \
+    -incondefs           \
+    -macroredef          \
+    -retvalint           \
+    -nullret             \
+    -predboolothers      \
+    -globstate           \
+    -dependenttrans      \
+    -branchstate         \
+    -compdef             \
+    -temptrans           \
+    -usereleased         \
+    -warnposix           \
+    -shiftimplementation \
+    +charindex           \
+    -kepttrans           \
+    -unqualifiedtrans    \
+    +matchanyintegral    \
+    -bufferoverflowhigh  \
+    +voidabstract        \
+    -nullassign          \
+    -unrecog             \
+    -casebreak           \
+    -retvalbool          \
+    -retvalother         \
+    -mayaliasunique      \
+    -realcompare         \
+    -observertrans       \
+    -shiftnegative       \
+    -freshtrans          \
+    -abstract            \
+    -statictrans         \
+    -castfcnptr
+
 #standard rules
 default: all
 %.o: %.c
@@ -98,17 +149,24 @@ all: $(GMQCC) $(QCVM) $(TESTSUITE)
 check: all
        @ ./$(TESTSUITE)
 
+# alias to check because test.o exists and people will get confused
+# about the undefined references to X.
+test: check
+
 clean:
        rm -f *.o $(GMQCC) $(QCVM) $(TESTSUITE) *.dat
 
+splint:
+       @  splint $(SPLINTFLAGS) *.c *.h
+
 depend:
-       makedepend -Y -w 65536 \
+       @makedepend    -Y -w 65536 2> /dev/null \
                $(subst .o,.c,$(OBJ_D))
-       makedepend -a -Y -w 65536 \
+       @makedepend -a -Y -w 65536 2> /dev/null \
                $(subst .o,.c,$(OBJ_T))
-       makedepend -a -Y -w 65536 \
+       @makedepend -a -Y -w 65536 2> /dev/null \
                $(subst .o,.c,$(OBJ_C))
-       makedepend -a -Y -w 65536 \
+       @makedepend -a -Y -w 65536 2> /dev/null \
                $(subst .o,.c,$(OBJ_X))
 
 #install rules