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Diffstat (limited to 'upstream/debian-unstable/man1/make-first-existing-target.1')
| -rw-r--r-- | upstream/debian-unstable/man1/make-first-existing-target.1 | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/upstream/debian-unstable/man1/make-first-existing-target.1 b/upstream/debian-unstable/man1/make-first-existing-target.1 new file mode 100644 index 00000000..60505410 --- /dev/null +++ b/upstream/debian-unstable/man1/make-first-existing-target.1 @@ -0,0 +1,178 @@ +.\" Automatically generated by Pod::Man 2.27 (Pod::Simple 3.28) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" Set up some character translations and predefined strings. \*(-- will +.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left +.\" double quote, and \*(R" will give a right double quote. \*(C+ will +.\" give a nicer C++. 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Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH "NAME" +make\-first\-existing\-target \- runs make on one of several targets +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +make-first-existing-target [\-c cmd] target1 [target2 ...] \*(-- [make\-options] +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +The design of \fImake\fR\|(1) causes difficulty when you know that a Makefile +probably has one of several standardized target names, and want build +machinery to run exactly one of them, propagating any errors. \fImake\fR\|(1) +will exit 2 if a target does not exist, but an existing target may also +exit 2 due to some other failure. Makefiles cannot be reliably parsed +to find targets by anything less Turing-complete than make, and make itself +does not provide a way to enumerate the targets in a Makefile. It may not +even be possible to enumerate the targets in a Makefile without executing +part of it. (Proof of this is left as an exercise for the reader.) +.PP +This program avoids the problems described above, by attempting to call +each specified target in turn, until it observes make actually doing +something for one of them. +.SH "OPTIONS" +.IX Header "OPTIONS" +.IP "\-c cmd" 4 +.IX Item "-c cmd" +This can be used to specify the make command to run. Default is \*(L"make\*(R". +.SH "EXIT STATUS" +.IX Header "EXIT STATUS" +The exit status is 0 if at least one target existed and was successfully +run, and nonzero otherwise. +.SH "AUTHOR" +.IX Header "AUTHOR" +Joey Hess <joey@kitenet.net> +.SH "LICENSE" +.IX Header "LICENSE" +Same as \s-1GNU\s0 make. +.SH "SEE ALSO" +.IX Header "SEE ALSO" +\&\fImake\fR\|(1) |