manual: Bump required gcc version to 4.1.

[paraslash.git] / web / manual.m4

diff --git a/web/manual.m4 b/web/manual.m4
index 88e31169325daae526a09087b834e9bc5a3646a3..a7977aed5f663bc594037318c87bdb1c7eb3ba4c 100644 (file)
--- a/web/manual.m4
+++ b/web/manual.m4
@@ -208,7 +208,7 @@ For the impatient:
        cd osl && make && sudo make install && sudo ldconfig
        sudo apt-get install autoconf libssl-dev help2man gengetopt \
               libmad0-dev libid3tag0-dev libasound2-dev libvorbis-dev \
-              libfaad-dev libspeex-dev libFLAC-dev libsamplerate-dev \
+              libfaad-dev libspeex-dev libFLAC-dev libsamplerate-dev realpath \
               libasound2-dev libao-dev libreadline-dev libncurses-dev \
               libopus-dev
 
@@ -222,7 +222,7 @@ Detailed description: In any case you'll need
 
        - XREFERENCE(ftp://ftp.gnu.org/pub/gnu/gcc, gcc) or
        XREFERENCE(http://clang.llvm.org, clang). All gcc versions
-       >= 3.3 are currently supported. Clang version 1.1 or newer
+       >= 4.2 are currently supported. Clang version 1.1 or newer
        should work as well.
 
        - XREFERENCE(ftp://ftp.gnu.org/pub/gnu/make, gnu make) is
@@ -2011,21 +2011,19 @@ Doxygen
 ~~~~~~~
 
 Doxygen is a documentation system for various programming
-languages. The paraslash project uses Doxygen for generating the API
-reference on the web pages, but good source code documentation is
-also beneficial to people trying to understand the code structure
-and the interactions between the various source files.
+languages. The API reference on the paraslash web page is generated
+by doxygen.
 
 It is more illustrative to look at the source code for examples than
-to describe the conventions for documenting the source in this manual,
-so we only describe which parts of the code need doxygen comments,
-but leave out details on documentation conventions.
+to describe the conventions in this manual, so we only describe which
+parts of the code need doxygen comments, but leave out details on
+documentation conventions.
 
 As a rule, only the public part of the C source is documented with
 Doxygen. This includes structures, defines and enumerations in header
 files as well as public (non-static) C functions.  These should be
-documented completely. For example each parameter and the return
-value of a public function should get a descriptive comment.
+documented completely. For example, each parameter and the return
+value of a public function should get a descriptive doxygen comment.
 
 No doxygen comments are necessary for static functions and for
 structures and enumerations in C files (which are used only within