summaryrefslogtreecommitdiff
path: root/Build/source/libs/freetype2/freetype-src/docs/freetype-config.1
blob: 692ec79b99767737f08cefab7b78fb7d7ccf9ab6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
.TH FREETYPE-CONFIG 1 "July 2021" "FreeType 2.11.0"
.
.
.SH NAME
.
freetype-config \- Get information about a libfreetype installation
.
.
.SH SYNOPSIS
.
.B freetype-config
.RI [ options ]
.
.
.SH DESCRIPTION
.
.B freetype-config
returns information needed for compiling and linking programs with the
FreeType library, such as linker flags and compilation parameters.
.
Alternatively, it can be used to query information about the
FreeType library version installed on the system, such as the
installation (directory path) prefix or the FreeType version number.
.
.PP
If
.BR pkg-config (1)
is found in the path,
.B freetype-config
acts as a wrapper for
.BR pkg-config .
.
.PP
This program is part of the FreeType package.
.
.
.SH OPTIONS
.
There are two types of options: output/display selection options, and
path override options.
.
.
.SS Output selection options
.
Only one of the output selection options should be given at each program
invocation.
.
.TP
.B \-\-prefix
Return the prefix value of the installed FreeType library (the default
prefix will be `/usr' in most cases for distribution-installed
packages).
.
.TP
.B \-\-exec-prefix
Return the executable prefix value of the installed FreeType library
(will often be the same as the prefix value).
.
.TP
.B \-\-ftversion
Return the FreeType version number, directly derived from file
`freetype.h'.
.
.TP
.B \-\-version
Return the `libtool version' of the FreeType library.
.
.TP
.B \-\-libtool
Return the library name for linking with libtool.
.
.TP
.B \-\-libs
Return compiler flags for linking with the installed FreeType library.
.
.TP
.B \-\-cflags
Return compiler flags for compiling against the installed FreeType library.
.
.TP
.B \-\-static
Make command line options display flags for static linking.
.
.TP
.B \-\-help
Show help and exit.
.
.
.SS Path override options
.
These affect any selected output option, except the libtool version
returned by
.BR \-\-version .
.
.TP
.BI \-\-prefix= PREFIX
Override
.B \-\-prefix
value with
.IR PREFIX .
.
This also sets
.BI \-\-exec-prefix= PREFIX
if option
.B \-\-exec-prefix
is not explicitly given.
.
.TP
.BI \-\-exec-prefix= EPREFIX
Override
.B \-\-exec-prefix
value with
.IR EPREFIX .
.
.
.SH BUGS
In case the libraries FreeType links to are located in non-standard
directories, and
.BR pkg-config (1)
is not available, the output from option
.B \-\-libs
might be incomplete.
.
It is thus recommended to use the
.BR pkg-config (1)
interface instead, which is able to correctly resolve all dependencies.
.
.PP
Setting
.B \-\-exec-prefix
(either explicitly or implicitly) might return incorrect results if
combined with option
.BR \-\-static .
.
The same problem can occur if you set the
.B SYSROOT
environment variable.
.
.
.SH AUTHOR
.
This manual page was contributed by Nis Martensen <nis.martensen@web.de>,
with further refinements from the FreeType team.
.
.
.\" eof