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@@ -6,7 +6,6 @@
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# Warnings valid for both C and C++
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CWARNSCPP= \
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- # -pedantic \ /* warns if we use jump tables */
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-Wextra \
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-Wshadow \
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-Wsign-compare \
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@@ -15,9 +14,11 @@ CWARNSCPP= \
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-Wredundant-decls \
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-Wdisabled-optimization \
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-Wdouble-promotion \
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- -Wstrict-aliasing=3 # not accepted by clang \
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- -Wno-aggressive-loop-optimizations # not accepted by clang \
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- -Wlogical-op # not accepted by clang \
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+ -Wstrict-aliasing=3 \
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+ -Wno-aggressive-loop-optimizations \
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+ -Wlogical-op \
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+ -Werror \
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+ # -pedantic # warns if we use jump tables \
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# the next warnings generate too much noise, so they are disabled
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# -Wconversion -Wno-sign-conversion \
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# -Wsign-conversion \
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@@ -41,14 +42,12 @@ CWARNS= $(CWARNSCPP) $(CWARNSC)
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# -g -DLUA_USER_H='"ltests.h"'
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# -pg -malign-double
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# -DLUA_USE_CTYPE -DLUA_USE_APICHECK
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-# (in clang, '-ftrapv' for runtime checks of integer overflows)
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+# ('-ftrapv' for runtime checks of integer overflows)
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# -fsanitize=undefined -ftrapv -fno-inline
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TESTS= -DLUA_USER_H='"ltests.h"' -O0
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-# -mtune=native -fomit-frame-pointer
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-# -fno-stack-protector
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-# -DLUA_NILINTABLE
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-LOCAL = $(TESTS) $(CWARNS) -g -DEXTERNMEMCHECK
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+
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+# LOCAL = $(TESTS) $(CWARNS) -g
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@@ -59,8 +58,8 @@ MYLIBS= -ldl -lreadline
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CC= gcc
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-CFLAGS= -Wall -O2 $(MYCFLAGS) -Wfatal-errors
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-AR= ar rcu
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+CFLAGS= -Wall -O2 $(MYCFLAGS) -Wfatal-errors -fno-stack-protector -fno-common
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+AR= ar rc
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RANLIB= ranlib
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RM= rm -f
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Roberto Ierusalimschy