.\"
.\" Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im>
.\"
.\" All rights reserved.
.\"
.\" This program is free software: you can redistribute it and/or modify it
.\" under the terms of the GNU Lesser General Public License version 3.0 only,
.\" as published by the Free Software Foundation.
.\"
.\" This program is distributed in the hope that it will be useful, but WITHOUT
.\" ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
.\" FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
.\" version 3.0 for more details.
.\"
.\" You should have received a copy of the GNU Lesser General Public License
.\" version 3.0 along with this program. If not, see
.\" <https://www.gnu.org/licenses/>.
.\"
.TH OBJFW-CONFIG 1
.SH NAME
objfw-config - print flags required for compiling with ObjFW
.SH SYNOPSIS
.B objfw-config
[\fBoptions\fR]
.SH DESCRIPTION
.B objfw-config
is a program which outputs various flags needed to compile software using ObjFW.
.SH OPTIONS
.TP
.BR \fB\-\-all\fR
Outputs all flags + libs.
.TP
.BR \fB\-\-arc\fR
Outputs the required \fBOBJCFLAGS\fR to use ARC.
.TP
.BR \fB\-\-cflags\fR
Outputs the required \fBCFLAGS\fR.
.TP
.BR \fB\-\-cppflags\fR
Outputs the required \fBCPPFLAGS\fR.
.TP
.BR \fB\-\-cxxflags\fR
Outputs the required \fBCXXFLAGS\fR.
.TP
.BR \fB\-\-framework-libs\fR
Outputs the required \fBLIBS\fR, preferring frameworks.
.TP
.BR \fB\-\-help\fR
Prints the help.
.TP
.BR \fB\-\-ldflags\fR
Outputs the required \fBLDFLAGS\fR.
.TP
.BR \fB\-\-libs\fR
Outputs the required \fBLIBS\fR.
.TP
.BR \fB\-\-lib-cflags\fR
Outputs \fBCFLAGS\fR for building a library.
.TP
.BR \fB\-\-lib-ldflags\fR
Outputs \fBLDFLAGS\fR for building a library.
.TP
.BR \fB\-\-lib-prefix\fR
Outputs the prefix for libraries.
.TP
.BR \fB\-\-lib-suffix\fR
Outputs the suffix for libraries.
.TP
.BR \fB\-\-objc\fR
Outputs the \fBOBJC\fR used to compile ObjFW. It is required to use the same
\fBOBJC\fR that was used to compile ObjFW.
.TP
.BR \fB\-\-objcflags\fR
Outputs the required \fBOBJCFLAGS\fR.
.TP
.BR \fB\-\-package\fR " " \fIname\fR
Additionally outputs the flags for the specified package.
.TP
.BR \fB\-\-packages-dir\fR
Outputs the directory where flags for packages are stored.
.TP
.BR \fB\-\-plugin-cflags\fR
Outputs \fBCFLAGS\fR for building a plugin.
.TP
.BR \fB\-\-plugin-ldflags\fR
Outputs \fBLDFLAGS\fR for building a plugin.
.TP
.BR \fB\-\-plugin-suffix\fR
Outputs the suffix for plugins.
.TP
.BR \fB\-\-prog-suffix\fR
Outputs the suffix for binaries.
.TP
.BR \fB\-\-reexport\fR
Outputs \fBLDFLAGS\fR to reexport ObjFW.
.TP
.BR \fB\-\-rpath\fR
Outputs \fBLDFLAGS\fR for using rpath.
.TP
.BR \fB\-\-static-libs\fR
Outputs the required \fBLIBS\fR to link ObjFW statically.
.TP
.BR \fB\-\-version\fR
Outputs the installed ObjFW version.
.SH EXAMPLES
Print \fBOBJCFLAGS\fR and \fBCPPFLAGS\fR:
.PP
objfw-config \-\-objcflags \-\-cppflags
.PP
Print \fBLIBS\fR and \fBLDFLAGS\fR for ObjFW and ObjFWTLS:
.PP
objfw-config \-\-libs \-\-ldflags --package ObjFWTLS
.SH SEE ALSO
\fIobjfw-compile\fR(1)