[FFmpeg-cvslog] examples: add README file with simple compilation instructions

Stefano Sabatini git at videolan.org
Tue Oct 16 13:35:16 CEST 2012


ffmpeg | branch: master | Stefano Sabatini <stefasab at gmail.com> | Thu Sep 13 21:12:56 2012 +0200| [7ca102a7d7bd610f66ceb1256c3cb600091c8cda] | committer: Stefano Sabatini

examples: add README file with simple compilation instructions

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7ca102a7d7bd610f66ceb1256c3cb600091c8cda
---

 Makefile            |    2 +-
 doc/examples/README |   18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 303f80f..0abb300 100644
--- a/Makefile
+++ b/Makefile
@@ -41,7 +41,7 @@ FFLIBS-$(CONFIG_SWSCALE)  += swscale
 FFLIBS := avutil
 
 DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.ffpreset) $(SRC_PATH)/doc/ffprobe.xsd
-EXAMPLES_FILES := $(wildcard $(SRC_PATH)/doc/examples/*.c) $(SRC_PATH)/doc/examples/Makefile
+EXAMPLES_FILES := $(wildcard $(SRC_PATH)/doc/examples/*.c) $(SRC_PATH)/doc/examples/Makefile $(SRC_PATH)/doc/examples/README
 
 SKIPHEADERS = cmdutils_common_opts.h
 
diff --git a/doc/examples/README b/doc/examples/README
new file mode 100644
index 0000000..a461813
--- /dev/null
+++ b/doc/examples/README
@@ -0,0 +1,18 @@
+FFmpeg examples README
+----------------------
+
+Both following use cases rely on pkg-config and make, thus make sure
+that you have them installed and working on your system.
+
+
+1) Build the installed examples in a generic read/write user directory
+
+Copy to a read/write user directory and just use "make", it will link
+to the libraries on your system, assuming the PKG_CONFIG_PATH is
+correctly configured.
+
+2) Build the examples in-tree
+
+Assuming you are in the source FFmpeg checkout directory, you need to build
+FFmpeg (no need to make install in any prefix). Then you can go into the
+doc/examples and run a command such as PKG_CONFIG_PATH=pc-uninstalled make.



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