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sim: ppc: align format string settings with common code

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This copies logic used in the common sim warning configure code to fix
build errors for mingw targets.  Turning format warnings on triggers
a failure in the debug.c file, so apply a minor fix at the same time.
This commit is contained in:
Mike Frysinger
2021-09-08 20:58:03 -04:00
parent 74e43bd231
commit d0d2fb0a25
3 changed files with 13 additions and 1 deletions
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6
sim/ppc/configure vendored
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@ -3489,6 +3489,12 @@ sim_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith
-Wno-pointer-sign -Wno-pointer-sign
-Wold-style-declaration -Wold-style-definition -Wold-style-declaration -Wold-style-definition
" "
# Enable -Wno-format by default when using gcc on mingw since many
# GCC versions complain about %I64.
case "${host}" in
*-*-mingw32*) sim_warnings="$sim_warnings -Wno-format" ;;
*) sim_warnings="$sim_warnings -Wformat-nonliteral" ;;
esac
# Check whether --enable-sim-warnings was given. # Check whether --enable-sim-warnings was given.
if test "${enable_sim_warnings+set}" = set; then : if test "${enable_sim_warnings+set}" = set; then :
enableval=$enable_sim_warnings; case "${enableval}" in enableval=$enable_sim_warnings; case "${enableval}" in

6
sim/ppc/configure.ac
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@ -430,6 +430,12 @@ sim_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith
-Wno-pointer-sign -Wno-pointer-sign
-Wold-style-declaration -Wold-style-definition -Wold-style-declaration -Wold-style-definition
" "
# Enable -Wno-format by default when using gcc on mingw since many
# GCC versions complain about %I64.
case "${host}" in
*-*-mingw32*) sim_warnings="$sim_warnings -Wno-format" ;;
*) sim_warnings="$sim_warnings -Wformat-nonliteral" ;;
esac
AC_ARG_ENABLE(sim-warnings, AC_ARG_ENABLE(sim-warnings,
[ --enable-sim-warnings=opts Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o], [ --enable-sim-warnings=opts Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o],
[case "${enableval}" in [case "${enableval}" in

2
sim/ppc/debug.c
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@ -140,7 +140,7 @@ trace_usage(int verbose)
printf_filtered("\n"); printf_filtered("\n");
} }
if (verbose > 1) { if (verbose > 1) {
const char *format = "\t%-18s%s\n"; static const char format[] = "\t%-18s%s\n";
int i; int i;
printf_filtered(format, "all", "enable all the trace options"); printf_filtered(format, "all", "enable all the trace options");
for (i = 0; trace_description[i].option < nr_trace_options; i++) for (i = 0; trace_description[i].option < nr_trace_options; i++)