From: Ruediger Meier <ruediger.meier@xxxxxxxxxxx>
This may fails if printf() is macro, introduced in cc7cb070.
clang compiler warnings:
CC sys-utils/hwclock.o
../sys-utils/hwclock.c:1228:2: warning: embedding a directive within macro arguments has undefined behavior [-Wembedded-directive]
#ifdef __linux__
^
../sys-utils/hwclock.c:1230:2: warning: embedding a directive within macro arguments has undefined behavior [-Wembedded-directive]
#endif
^
2 warnings generated.
CC: J William Piggott <elseifthen@xxxxxxx>
Signed-off-by: Ruediger Meier <ruediger.meier@xxxxxxxxxxx>
---
sys-utils/hwclock.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/sys-utils/hwclock.c b/sys-utils/hwclock.c
index 2f2c03a..a0a48dd 100644
--- a/sys-utils/hwclock.c
+++ b/sys-utils/hwclock.c
@@ -1225,10 +1225,11 @@ usage(const struct hwclock_control *ctl)
fputs(USAGE_OPTIONS, out);
fputs(_(" -u, --utc inform hwclock the RTC timescale is UTC\n"), out);
fputs(_(" -l, --localtime inform hwclock the RTC timescale is Local\n"), out);
- fprintf(out, _(
#ifdef __linux__
- " -f, --rtc <file> use an alternate file to %1$s\n"
+ printf(_(
+ " -f, --rtc <file> use an alternate file to %1$s\n"), _PATH_RTC_DEV);
#endif
+ printf(_(
" --directisa use the ISA bus instead of %1$s access\n"), _PATH_RTC_DEV);
fputs(_(" --date <time> date/time input for --set and --predict\n"), out);
#if defined(__linux__) && defined(__alpha__)
--
1.8.5.6
--
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