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Clean up GCC flags

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Remove some redundant or repeated flags, as noted by ppannuto in Issue #23.
This commit is contained in:
Alex Halderman 2013-08-20 12:11:48 -04:00
parent 81f25a1848
commit b588a7dbaf
1 changed files with 7 additions and 7 deletions
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12
src/Makefile
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@ -1,5 +1,5 @@
CFLAGS+=-Wall -pedantic -Wextra -std=gnu99 -I../lib -I./ -Ioutput_modules -O2 -g INCLUDE+=-I../lib -I./ -Ioutput_modules
LDFLAGS+=-g -pthread LDFLAGS+=-pthread
LDLIBS+=-lpcap -lgmp -lm LDLIBS+=-lpcap -lgmp -lm
TARGETS=zmap TARGETS=zmap
VPATH=../lib:output_modules:probe_modules VPATH=../lib:output_modules:probe_modules
@ -13,22 +13,22 @@ bindir=$(PREFIX)/sbin
# Hardening and warnings for building with gcc # Hardening and warnings for building with gcc
#M aybe add -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations #M aybe add -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations
#-Wold-style-definition -Wswitch-enum #-Wold-style-definition -Wswitch-enum
GCCWARNINGS = -Wall -fno-strict-aliasing -W -Wfloat-equal -Wundef \ GCCWARNINGS = -Wall -pedantic -fno-strict-aliasing -Wfloat-equal -Wundef \
-Wpointer-arith \ -Wpointer-arith \
-Wwrite-strings -Wredundant-decls -Wchar-subscripts -Wcomment \ -Wwrite-strings -Wredundant-decls -Wchar-subscripts -Wcomment \
-Wformat=2 -Wwrite-strings -Wredundant-decls \ -Wformat=2 -Wwrite-strings -Wredundant-decls \
-Wnested-externs -Wbad-function-cast -Winit-self \ -Wnested-externs -Wbad-function-cast -Winit-self \
-Wmissing-field-initializers \ -Wmissing-field-initializers \
-Waddress -Wmissing-noreturn -Wnormalized=id \ -Waddress -Wmissing-noreturn -Wnormalized=id \
-Woverride-init -Wstrict-overflow=1 -Wextra -Warray-bounds \ -Wstrict-overflow=1 -Wextra \
-Wstack-protector -Wformat -Wformat-security -Wpointer-sign -Wno-format-nonliteral -Wno-format-y2k -Wstack-protector -Wformat -Wformat-security -Wpointer-sign -Wno-format-nonliteral -Wno-format-y2k
GCCHARDENING=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fwrapv -fPIC --param ssp-buffer-size=1 GCCHARDENING=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fwrapv -fPIC --param ssp-buffer-size=1
LDHARDENING=-z relro -z now LDHARDENING=-z relro -z now
EXTRACFLAGS=-g -O2 $(EXTRA_CFLAGS) $(GCCHARDENING) $(GCCWARNINGS) -Werror EXTRACFLAGS=-std=gnu99 -g -O2 $(EXTRA_CFLAGS) $(GCCHARDENING) $(GCCWARNINGS) -Werror
EXTRALDFLAGS= $(LDHARDENING) EXTRALDFLAGS= $(LDHARDENING)
CFLAGS+=-Wall $(INCLUDE) $(EXTRACFLAGS) CFLAGS+=$(INCLUDE) $(EXTRACFLAGS)
LDFLAGS+=$(EXTRALDFLAGS) LDFLAGS+=$(EXTRALDFLAGS)
modules=module_tcp_synscan.o module_icmp_echo.o module_udp.o #ADD YOUR MODULE HERE modules=module_tcp_synscan.o module_icmp_echo.o module_udp.o #ADD YOUR MODULE HERE