npth/SOURCES/npth-config.1

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.\" ========================================================================
.\"
.IX Title "NPTH-CONFIG 1"
.TH NPTH-CONFIG 1 "GNU nPth 2.0.7" "08-Jun-2006" "GNU Portable Threads"
.SH "NAME"
\&\fBnpth\-config\fR \- nPth library build utility
.SH "VERSION"
.IX Header "VERSION"
\&\s-1GNU\s0 nPth \s-10.91\s0
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBnpth-config\fR
[\fB\-\-help\fR]
[\fB\-\-version\fR]
[\fB\-\-all\fR]
[\fB\-\-prefix\fR]
[\fB\-\-exec\-prefix\fR]
[\fB\-\-bindir\fR]
[\fB\-\-libdir\fR]
[\fB\-\-includedir\fR]
[\fB\-\-mandir\fR]
[\fB\-\-datadir\fR]
[\fB\-\-acdir\fR]
[\fB\-\-cflags\fR]
[\fB\-\-ldflags\fR]
[\fB\-\-libs\fR]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The \fBnpth-config\fR program is a little helper utility for easy configuring and
building applications based on the \fInpth\fR\|(3) library.  It can be used to query the
C compiler and linker flags which are required to correctly compile and link
the application against the \fInpth\fR\|(3) library.
.SH "OPTIONS"
.IX Header "OPTIONS"
\&\fBnpth-config\fR accepts the following options:
.IP "\fB\-\-thread\fR" 4
.IX Item "--thread"
Specify thread module to use.
.IP "\fB\-\-prefix\fR" 4
.IX Item "--prefix"
Prints the installation prefix of architecture independent files
.IP "\fB\-\-exec\-prefix\fR" 4
.IX Item "--exec-prefix"
Prints the installation prefix of architecture dependent files.
.IP "\fB\-\-version\fR" 4
.IX Item "--version"
Prints the version number and date of the installed \fInpth\fR\|(3) library.
\&\fBnPth\fR specific.
.IP "\fB\-\-api\-version\fR" 4
.IX Item "--api-version"
Prints the API version of the installed \fInpth\fR\|(3) library.
.IP "\fB\-\-host\fR" 4
.IX Item "--host"
Prints host triplet.
.IP "\fB\-\-libs\fR" 4
.IX Item "--libs"
Prints the library flags (\f(CW\*(C`\-l\*(C'\fR) which are needed to link the application with
the \fInpth\fR\|(3) library. The output is usually added to the \f(CW\*(C`LIBS\*(C'\fR variable of the
applications \f(CW\*(C`Makefile\*(C'\fR.
.IP "\fB\-\-cflags\fR" 4
.IX Item "--cflags"
Prints the C compiler flags which are needed to compile the \fInpth\fR\|(3)\-based
application. The output is usually added to the \f(CW\*(C`CFLAGS\*(C'\fR variable of the
applications \f(CW\*(C`Makefile\*(C'\fR.
.SH "EXAMPLE"
.IX Header "EXAMPLE"
.Vb 3
\& CC      = cc
\& CFLAGS  = -O `npth-config --cflags`
\& LIBS    = -lm `npth-config --libs`
.Ve
.PP
.Vb 5
\& all: foo
\& foo: foo.o
\&     $(CC) -o foo foo.o $(LIBS)
\& foo.o: foo.c
\&     $(CC) $(CFLAGS) -c foo.c
.Ve
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fInpth\fR\|(3), \fIcc\fR\|(1).
.SH "AUTHOR"
.IX Header "AUTHOR"
.Vb 3
\& Ralf S. Engelschall
\& rse@engelschall.com
\& www.engelschall.com
.Vb 3

\& Milan Bartos
\& mbartos@redhat.com
.Ve