Most systems support -WIDTH option which is an abbreviated form
of -w WIDTH or --width=WIDTH option, but some OS don't support
-WIDTH format.
As far as I've checked (on actual systems or online manpages),
Linux/FreeBSD/DragonFlyBSD/OpenBSD/Solaris/AIX/Cygwin support
-WIDTH format, but NetBSD doesn't support this (see below).
IRIX and HPUX may not support either according to online manpages.
-w WIDTH format is basically supported by all systems that have
fmt command, so this is probably better in terms of portability.
--
CC crc/crc64.o
fmt: unknown option -- 1
Usage: fmt [-Cr] [-g <goal>] [-m|w <max>] [<files>..]
fmt [-Cr] [<goal>] [<max>] [<files>]
CC crc/md5.o
fmt: unknown option -- 1
Usage: fmt [-Cr] [-g <goal>] [-m|w <max>] [<files>..]
fmt [-Cr] [<goal>] [<max>] [<files>]
...
Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@xxxxxxxxx>
---
Makefile | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index 6b5548a..b3a12dd 100644
--- a/Makefile
+++ b/Makefile
@@ -315,7 +315,7 @@ override CFLAGS += -DFIO_VERSION='"$(FIO_VERSION)"'
@$(CC) -MM $(CFLAGS) $(CPPFLAGS) $(SRCDIR)/$*.c > $*.d
@mv -f $*.d $*.d.tmp
@sed -e 's|.*:|$*.o:|' < $*.d.tmp > $*.d
- @sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -1 | \
+ @sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -w 1 | \
sed -e 's/^ *//' -e 's/$$/:/' >> $*.d
@rm -f $*.d.tmp
@@ -354,7 +354,7 @@ init.o: init.c FIO-VERSION-FILE
@$(CC) -MM $(CFLAGS) $(CPPFLAGS) $(SRCDIR)/$*.c > $*.d
@mv -f $*.d $*.d.tmp
@sed -e 's|.*:|$*.o:|' < $*.d.tmp > $*.d
- @sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -1 | \
+ @sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -w 1 | \
sed -e 's/^ *//' -e 's/$$/:/' >> $*.d
@rm -f $*.d.tmp
--
1.7.1
--
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