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| author | Bert <ber.t@gmx.com> | 2011-09-08 16:02:46 +0200 |
|---|---|---|
| committer | Bert <ber.t@gmx.com> | 2011-09-08 16:02:46 +0200 |
| commit | 348707a366f4d55bdb3664d0e54bf93ef17f8a67 (patch) | |
| tree | a4dbbac8c46f6160eff21c8cbf70d3374ae141c5 /README.md | |
| parent | fdbc5cf76b547e60395027e60011d9f301bbb776 (diff) | |
| download | nsxiv-348707a366f4d55bdb3664d0e54bf93ef17f8a67.tar.zst | |
Added section "Additional features" to README.md
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 33 |
1 files changed, 30 insertions, 3 deletions
@@ -8,7 +8,7 @@ Its code base should be kept small and clean to make it easy for you to dig into it and customize it for your needs. Installation ------------- +============ sxiv is built using the commands: $ make @@ -21,13 +21,40 @@ of the executable will be "/usr/local/bin/sxiv". You can install it into a directory of your choice by changing the second command to: - # PREFIX="/your/dir" make install + # make PREFIX="/your/dir" install All build-time specific settings can be found in the file "config.h". Please check and change them, so that they fit your needs. +Additional features +------------------- + +The XFLAGS and XLIBS macros/environment variables control which additional +features (i.e. non-default compile-time features) should be enabled and +included during compilation. + +The following table lists the available additional features--the column +*Requires* indicates, which libraries need to be installed for a feature; the +columns *XFLAGS* and *XLIBS* show, what needs to be added to these environment +variables to enable the corresponding feature: + + Feature | Requires | XFLAGS | XLIBS + ----------------------------------+----------+----------------+-------- + GIF support: Load all frames and | giflib | -DGIF_SUPPORT | -lgif + play animations of GIF files | | | + ----------------------------------+----------+----------------+-------- + EXIF support: auto-orientate JPEG | libexif | -DEXIF_SUPPORT | -lexif + files according to their EXIF tag | | | + +For instance, to enable GIF support, the giflib library needs to be installed +on your system and you need to execute the following shell commands before +running make: + + $ export XFLAGS=-DGIF_SUPPORT + $ export XLIBS=-lgif + Usage ------ +===== sxiv has two modes of operation: image and thumbnail mode. The default is image mode, in which only the current image is shown. In thumbnail mode a grid of small previews is displayed, making it easy to choose an image to open. |