variable to NULL, to avoid using it uninitialized in certain cases.
This fixes the following clang 3.2 warning:
usr.bin/make/var.c:1770:10: error: variable 'error' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized]
if (vp->execute) {
^~~~~~~~~~~
usr.bin/make/var.c:1777:10: note: uninitialized use occurs here
if (error)
^~~~~
usr.bin/make/var.c:1770:6: note: remove the 'if' if its condition is always true
if (vp->execute) {
^~~~~~~~~~~~~~~~~
usr.bin/make/var.c:1768:23: note: initialize the variable 'error' to silence this warning
const char *error;
^
= NULL
MFC after: 1 week
modifiers for ":tu" and ":tl" from OSF's ODE, which made its way into
NetBSD's make, which is the source for the Portable Berkeley Make.
Submitted by: Simon Gerraty <sjg@juniper.net>
(see tools/regression/usr.bin/make/execution/joberr test).
openpty(fd + 0, fd + 1,...) version does not have this problem but
it sometimes enters an infinite sleep in "ttywait" state in tty_drain()
when make(1) closes slave pty.
to Compat_RunCommand() being called with `cmd' that is not on the node->commands
list
- Make ellipsis ("..." command) handling consistent: check for "..." command
in job make after variables expansion to match compat make behavior
- Fix empty command handling (after variables expansion and @+- modifiers
are processed): now empty commands are ignored in compat make and are not
printed in job make case
- Bump MAKE_VERSION to 5-2011-11-30-0
makes on FreeBSD/pc98. The need for this hack has passed. If you are
one of the rare people that may need this, then you should setenv
MACHINE=pc98 as a workaround.
- Upper case the first character of an description
- Section headings do not need to be quoted. From OpenBSD's make.1, revision 1.81
- Plural of suffix is suffixes. From OpenBSD's make.1, revision 1.61
- s/seperating/separating/
PR: 135165
Submitted by: Alan R. S. Bueno <alan.bsd@gmail.com>
MFC after: 1 week
revision 1.91
Fri Nov 7 01:01:46 2003 UTC by lukem
Add some subsections in the VARIABLE ASSIGNMENTS section.
In the "modifier description" list, show each modifier with the leading `:'.
Rationale: it's hard to search for modifiers without it, and we already do
the same thing in the -options and .makecommands lists. I now find it much
easier to find the description for a modifier in the man page.
Obtained from: NetBSD
Do by specifying ".../" with '-m' or MAKESYSPATH (new) environment variable.
Reviewed by: <sjg@NetBSD.org>
Obtained from: NetBSD (+ embellishment by me, sent back to NetBSD)
