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Cygwin: utils: build with -Wimplicit-fallthrough=4 -Werror

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Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen 2020-08-07 13:31:38 +02:00
parent e7fca6f867
commit acfed1364a
2 changed files with 4 additions and 2 deletions
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4
winsup/utils/Makefile.in
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@ -14,9 +14,11 @@ configure_args=@configure_args@
export CC:=@CC@
export CXX:=@CXX@
CFLAGS_COMMON=-Wimplicit-fallthrough=4 -Werror
CFLAGS:=@CFLAGS@
CXXFLAGS:=@CXXFLAGS@
override CXXFLAGS+=-fno-exceptions -fno-rtti
override CFLAGS+=${CFLAGS_COMMON}
override CXXFLAGS+=-fno-exceptions -fno-rtti ${CFLAGS_COMMON}
include ${srcdir}/../Makefile.common

2
winsup/utils/ssp.c
View File

@ -465,7 +465,7 @@ run_program (char *cmdline)
thread_return_address[tix] = rv;
}
set_step_threads (event.dwThreadId, stepping_enabled);
/* fall-through */
/*FALLTHRU*/
case STATUS_SINGLE_STEP:
opcode_count++;
pc = (CONTEXT_REG)event.u.Exception.ExceptionRecord.ExceptionAddress;