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[freetype2] gsoc-anurag-docs-2023 0ca54477a 1/2: [docs] Migrate docs/INS


From: Werner Lemberg
Subject: [freetype2] gsoc-anurag-docs-2023 0ca54477a 1/2: [docs] Migrate docs/INSTALL to Markdown
Date: Thu, 29 Jun 2023 15:27:17 -0400 (EDT)

branch: gsoc-anurag-docs-2023
commit 0ca54477aed8dfbeb01dda150dea5ac38d6066cf
Author: Anurag Thakur <anurag105csec21@bpitindia.edu.in>
Commit: Anurag Thakur <anurag105csec21@bpitindia.edu.in>

    [docs] Migrate docs/INSTALL to Markdown
---
 README.md                    |   2 +-
 docs/.gitignore              |   2 +
 docs/{INSTALL => INSTALL.md} | 100 ++++++++++++++++++++++++++++++++-----------
 3 files changed, 79 insertions(+), 25 deletions(-)

diff --git a/README.md b/README.md
index b9a73c8b4..33ba1ea95 100644
--- a/README.md
+++ b/README.md
@@ -154,7 +154,7 @@ and accept it fully.
 [Documentation GZ]: 
https://download.savannah.gnu.org/releases/freetype/freetype-2.11.1.tar.gz
 [Documentation ZIP]: 
https://download.savannah.gnu.org/releases/freetype/ftdmo2111.zip
 
-[INSTALL]: ./docs/INSTALL
+[INSTALL]: ./docs/INSTALL.md
 [CHANGES]: ./docs/CHANGES
 [LICENSE]: ./LICENSE.TXT
 [DOCGUIDE]: ./docs/DOCGUIDE
diff --git a/docs/.gitignore b/docs/.gitignore
index b8d05d11a..24dffcbc7 100644
--- a/docs/.gitignore
+++ b/docs/.gitignore
@@ -5,6 +5,8 @@ reference/
 *.html
 *.md
 
+!INSTALL.md
+
 # MkDocs Config file
 mkdocs.yml
 
diff --git a/docs/INSTALL b/docs/INSTALL.md
similarity index 52%
rename from docs/INSTALL
rename to docs/INSTALL.md
index 49ab112e4..6fb3c82a7 100644
--- a/docs/INSTALL
+++ b/docs/INSTALL.md
@@ -1,11 +1,11 @@
+# Building FreeType
 
 There are  several ways  to build the  FreeType library,  depending on
 your system and the level of  customization you need.  Here is a short
 overview of the documentation available:
 
 
-I. Prerequisites and dependencies
-=================================
+## A. Prerequisites and dependencies
 
   FreeType is a low level C library  that only depends on the standard
   C library with very few platform-dependent optimizations utilized at
@@ -24,23 +24,22 @@ I. Prerequisites and dependencies
   run-time;  look at the documentation of function `FT_Property_Set`.
 
 
-II. Normal installation and upgrades
-====================================
+## B. Normal installation and upgrades
 
-  1. Unix and Unix-like systems
+1. Unix and Unix-like systems
 
     This also includes MacOS, Cygwin, MinGW + MSYS, Mingw-w64 + MSYS2,
     and possibly other, similar environments.
 
-    Please read `INSTALL.UNIX` to install or upgrade FreeType  2 on  a
+    Please read [INSTALL.UNIX] to install or upgrade FreeType  2 on  a
     Unix system.   Note  that  you  *need*  GNU  Make   for  automatic
     compilation,  since other make tools won't work (this includes BSD
     Make).
 
-    GNU Make VERSION 3.81 OR NEWER IS NEEDED!
+    **GNU Make VERSION 3.81 OR NEWER IS NEEDED!**
 
 
-  2. Other systems using GNU Make
+2. Other systems using GNU Make
 
     On some  non-Unix platforms, it  is possible to build  the library
     using only  the GNU Make utility.   Note that *NO OTHER  MAKE TOOL
@@ -48,22 +47,24 @@ II. Normal installation and upgrades
     Windows, OS/2, and BeOS,  including MinGW* (without MSYS*), Visual
     C++, Borland C++, and more.
 
-    Instructions are provided in the file `INSTALL.GNU`.
+    Instructions are provided in the file [INSTALL.GNU].
 
 
-  3. Other build tools and platforms.
+3. Other build tools and platforms.
 
     A few other tools  can be used  to build FreeType.  You  can  find
     the  corresponding instruction files  in  the FreeType root folder
     or the builds/ sub-folder.
 
-      CMake   :: see `CMakeLists.txt` for more information
-      Meson   :: see `meson.build` for more information
-      MSBuild :: see `builds/windows/vc2010/freetype.vcxproj`
-      MMS     :: see `vms_make.com` and `docs/INSTALL.VMS`
+    |Build Tool | Details |
+    | --- | --- |
+    |CMake   | see [CMakeLists.txt] for more information |
+    |Meson   | see [meson.build] for more information |
+    |MSBuild | see [freetype.vcxproj] |
+    |MMS     | see [vms_make.com] and [INSTALL.VMS] |
 
 
-  4. With an IDE Project File (e.g., for Visual Studio or CodeWarrior)
+4. With an IDE Project File (e.g., for Visual Studio or CodeWarrior)
 
     We provide a  small number of 'project files'  for various IDEs to
     automatically build  the library as  well.  Note that  these files
@@ -74,22 +75,63 @@ II. Normal installation and upgrades
     directory, where <system> stands for your OS or environment.
 
 
-  5. From you own IDE, or own Makefiles
+5. From you own IDE, or own Makefiles
 
     If  you  want  to  create   your  own  project  file,  follow  the
-    instructions   given  in  the   `INSTALL.ANY`  document   of  this
+    instructions   given  in  the   [INSTALL.ANY]  document   of  this
     directory.
 
 
-III. Custom builds of the library
-=================================
+## C. Custom builds of the library
 
   Customizing the compilation  of FreeType is easy, and  allows you to
   select only the components of  the font engine that you really need.
-  For more details read the file `CUSTOMIZE`.
+  For more details read the file [docs/CUSTOMIZE][CUSTOMIZE].
 
+## D. Standard builds with `configure`
 
-----------------------------------------------------------------------
+  The git repository doesn't contain pre-built configuration scripts for
+  UNIXish platforms.  To generate them say
+
+    sh autogen.sh
+
+  which in turn depends on the following packages:
+
+    automake (1.10.1)
+    libtool (2.2.4)
+    autoconf (2.62)
+
+  The versions given  in parentheses are known to  work.  Newer versions
+  should  work too,  of course.   Note  that `autogen.sh`  also sets  up
+  proper file permissions for the `configure` and auxiliary scripts.
+
+  The `autogen.sh` script checks whether the versions of the above three
+  tools match the numbers above.  Otherwise it will complain and suggest
+  either  upgrading or  using  environment variables  to  point to  more
+  recent versions of the required tools.
+
+  Note that  `aclocal` is provided  by the 'automake' package  on Linux,
+  and that `libtoolize` is called `glibtoolize` on Darwin (OS X).
+
+
+## E. Alternative build methods
+
+  For static  builds that don't use  platform-specific optimizations, no
+  configure script is necessary at all; saying
+
+    make setup ansi
+    make
+
+  should work on all platforms that have GNU `make` (or `makepp`).
+
+  A build  with `cmake`  or `meson`  can be done  directly from  the git
+  repository.  However, if you want  to use the `FT_DEBUG_LOGGING` macro
+  (see file [docs/DEBUG][DEBUG] for more information) it is currently mandatory
+  to execute `autogen.sh`  in advance; this script clones  the 'dlg' git
+  submodule and copies some files into FreeType's source tree.
+
+
+---
 
 [1] make++, a make tool written in Perl, has sufficient support of GNU
     make extensions to build FreeType.  See
@@ -99,7 +141,7 @@ III. Custom builds of the library
     for more information;  you need version 2.0 or newer, and you must
     pass option `--norc-substitution`.
 
-----------------------------------------------------------------------
+---
 
 Copyright (C) 2000-2023 by
 David Turner, Robert Wilhelm, and Werner Lemberg.
@@ -110,5 +152,15 @@ license,  LICENSE.TXT.  By  continuing to  use, modify,  
or distribute
 this file you  indicate that you have read  the license and understand
 and accept it fully.
 
-
---- end of INSTALL ---
+<!----------------------------------------------------------------------------->
+
+[CMakeLists.txt]: ../CMakeLists.txt
+[meson.build]: ../meson.build
+[freetype.vcxproj]: ../builds/windows/vc2010/freetype.vcxproj
+[vms_make.com]: ../vms_make.com
+[INSTALL.VMS]: ./INSTALL.VMS
+[INSTALL.ANY]: ./INSTALL.ANY
+[INSTALL.GNU]: ./INSTALL.GNU
+[INSTALL.UNIX]: ./INSTALL.UNIX
+[CUSTOMIZE]: ./CUSTOMIZE
+[DEBUG]: ./DEBUG



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