openpkg/rpm-config.8@f4a0b439d0fb
openpkg/rpm-config.8
Fri, 15 Oct 2010 19:06:09 +0200
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Fri, 15 Oct 2010 19:06:09 +0200
- changeset 263
- f4a0b439d0fb
- child 428
- f880f219c566
- permissions
- -rw-r--r--
Correct shared library and plugin link logic, as well as informal text.
Update file server URL, update build resource estimations, correct RPATH
logic, allow for qmake(1) static to shared library changes via CONFIG
argument, correct documentation broken title and index links, correct
shared library install path, install only one set of (correct) plugins,
install the designer shared library (as required by QtCreator), announce
features related to shared linking using qmake(1), and correclty
substitute hard coded paths in prl and la library files.
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130 .\"
131 .IX Title "RPM-CONFIG 8"
132 .TH RPM-CONFIG 8 "OpenPKG" "RPM-CONFIG(8)" "OpenPKG"
133 .SH "NAME"
134 \&\fBrpm\-config\fR \- OpenPKG RPM library build utility
135 .SH "VERSION"
136 .IX Header "VERSION"
137 OpenPKG \s-1RPM\s0 \s-1RPM_VERSION\s0
138 .SH "SYNOPSIS"
139 .IX Header "SYNOPSIS"
140 \&\fBrpm-config\fR
141 [\fB\-\-help\fR]
142 [\fB\-\-version\fR]
143 [\fB\-\-cc\fR]
144 [\fB\-\-cppflags\fR]
145 [\fB\-\-cflags\fR]
146 [\fB\-\-ldflags\fR]
147 [\fB\-\-libs\fR]
148 .SH "DESCRIPTION"
149 .IX Header "DESCRIPTION"
150 The \fBrpm-config\fR program is a little helper utility for easy
151 configuring and building applications based on the OpenPKG \s-1RPM\s0 library.
152 It can be used to query the C compiler and linker flags which are
153 required to correctly compile and link the application against the
154 \&\s-1RPM\s0 library.
155 .SH "OPTIONS"
156 .IX Header "OPTIONS"
157 \&\fBrpm-config\fR accepts the following options:
158 .IP "\fB\-\-help\fR" 4
159 .IX Item "--help"
160 Prints the short usage information.
161 .IP "\fB\-\-version\fR" 4
162 .IX Item "--version"
163 Prints the version number and date of the installed \s-1RPM\s0 library.
164 .IP "\fB\-\-cc\fR" 4
165 .IX Item "--cc"
166 .PD 0
167 .IP "\fB\-\-cppflags\fR" 4
168 .IX Item "--cppflags"
169 .PD
170 Prints the C pre-processor flags (\f(CW\*(C`\-I\*(C'\fR) which are needed to compile the
171 RPM-based application. The output is usually added to the \f(CW\*(C`CPPFLAGS\*(C'\fR
172 variable of the applications \f(CW\*(C`Makefile\*(C'\fR.
173 .IP "\fB\-\-cflags\fR" 4
174 .IX Item "--cflags"
175 Prints the C compiler flags which are needed to compile the RPM-based
176 application. The output is usually added to the \f(CW\*(C`CFLAGS\*(C'\fR variable of the
177 applications \f(CW\*(C`Makefile\*(C'\fR.
178 .IP "\fB\-\-ldflags\fR" 4
179 .IX Item "--ldflags"
180 Prints the linker flags (\f(CW\*(C`\-L\*(C'\fR) which are needed to link the application with
181 the \s-1RPM\s0 library. The output is usually added to the \f(CW\*(C`LDFLAGS\*(C'\fR variable of
182 the applications \f(CW\*(C`Makefile\*(C'\fR.
183 .IP "\fB\-\-libs\fR" 4
184 .IX Item "--libs"
185 Prints the library flags (\f(CW\*(C`\-l\*(C'\fR) which are needed to link the application with
186 the \s-1RPM\s0 library. The output is usually added to the \f(CW\*(C`LIBS\*(C'\fR variable of the
187 applications \f(CW\*(C`Makefile\*(C'\fR.
188 .SH "EXAMPLE"
189 .IX Header "EXAMPLE"
190 .Vb 5
191 \& CC = `rpm-config --cc`
192 \& CPPFLAGS = `rpm-config --cppflags`
193 \& CFLAGS = `rpm-config --cflags`
194 \& LDFLAGS = `rpm-config --ldflags`
195 \& LIBS = `rpm-config --libs`
196 .Ve
197 .PP
198 .Vb 1
199 \& all: foo
200 .Ve
201 .PP
202 .Vb 2
203 \& foo: foo.o
204 \& $(CC) $(LDFLAGS) -o foo foo.o $(LIBS)
205 .Ve
206 .PP
207 .Vb 2
208 \& foo.o: foo.c
209 \& $(CC) $(CPPFLAGS) $(CFLAGS) -o foo.o -c foo.c
210 .Ve
211 .SH "SEE ALSO"
212 .IX Header "SEE ALSO"
213 \&\fIrpm\fR\|(1), \fIcc\fR\|(1).
214 .SH "AUTHOR"
215 .IX Header "AUTHOR"
216 .Vb 3
217 \& Ralf S. Engelschall
218 \& rse@engelschall.com
219 \& www.engelschall.com
220 .Ve
