Document a couple more pkg-config options

This commit is contained in:
Dan Nicholson 2012-05-10 07:56:07 -07:00
parent e10eee3c00
commit bde0ffb444

View file

@ -9,7 +9,8 @@ pkg-config \- Return metainformation about installed libraries
.SH SYNOPSIS
.PP
.B pkg-config
[\-\-modversion] [\-\-help] [\-\-print-errors] [\-\-silence-errors]
[\-\-modversion] [\-\-version] [\-\-help] [\-\-print-errors]
[\-\-silence-errors] [\-\-errors-to-stdout] [\-\-debug]
[\-\-cflags] [\-\-libs] [\-\-libs-only-L]
[\-\-libs-only-l] [\-\-cflags-only-I]
[\-\-variable=VARIABLENAME]
@ -65,6 +66,11 @@ exits successfully. If one or more libraries is unknown,
.I pkg-config
exits with a nonzero code, and the contents of stdout are undefined.
.TP
.I "--version"
Displays the version of
.I pkg-config
and terminates.
.TP
.I "--help"
Displays a help message and terminates.
.TP
@ -93,6 +99,11 @@ environment variable overrides this option.
.TP
.I "--errors-to-stdout"
If printing errors, print them to stdout rather than the default stderr
.TP
.I "--debug"
Print debugging information. This is slightly different than the
PKG_CONFIG_DEBUG_SPEW environment variable, which also enable
"--print-errors".
.PP
The following options are used to compile and link programs: