changed build system to cmake (yeah, it's pretty big and complex, but i kindav0.2.0

like it).

added "-v" and "--version" flags to nimisewi, that are outputting version
information and compile features.

updated readme with new build instructions.

FossilOrigin-Name: 2ca71b4636bf84c76232e040f8ad5e8769a5381f7f99b76360233e6e6c78d686

1 files changed, 46 insertions, 13 deletions

diff --git a/README.md b/README.md
index 1065ea6..0911a8e 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,9 @@ nimisewi is a small program that outputs random toki pona phrase.
 [first implementation](https://fsl.aaoth.xyz/nimisewi.py)
 was created using python, but then i decided to create more portable version.
 
+## dependencies
+- cmake (>=3.10)
+
 ## installation
 
 installation is very straightforward:
@@ -13,20 +16,39 @@ installation is very straightforward:
 ```terminal
 $ fsl clone https://fsl.aaoth.xyz/nimisewi.c
 $ cd nimisewi
-$ ./configure
-$ make
+$ mkdir build && cd build
+$ cmake ..
+$ cmake --build .
 $ doas make install
 ```
 
-by default it will compile also `nimisewi.cgi` and `nimisewi_gemini.cgi` and
-if you wish, you can throw them into your cgi-bin folder and serve them using
-whatever cgi thing you want. also they are statically linked, so you don't
-need to worry if your web server is chrooted.
+### compilation options
+
+- BUILD_CGI -- compile `nimisewi.cgi`, a cgi version
+  of nimisewi (default OFF).
+  
+  [see example](https://aaoth.xyz/nimisewi).
+
+- CGI_INSTALL_DIR -- installation directory for `nimisewi.cgi`
+  (default -- "$PREFIX/var/www/htdocs/cgi-bin").
 
-see examples here:
+- BUILD_GEMINI_CGI -- compile `nimisewi_gemini.cgi`, a cgi script
+  for gemini protocol.
+  
+  [see example](gemini://aaoth.xyz/cgi-bin/nimisewi)
 
-- [http](https://aaoth.xyz/nimisewi)
-- [gemini](gemini://aaoth.xyz/cgi-bin/nimisewi)
+- GEMINI_CGI_INSTALL_DIR -- installation directory for `nimisewi_gemini.cgi`
+  (default -- "$PREFIX/var/gemini/cgi-bin")
+  
+to specify these options, pass them as `-D{OPTION}` to initial cmake
+invocation. for example, these commands result in building both http and gemini
+versions of cgi script.
+
+``` terminal
+$ mkdir build && cd build
+$ cmake -DBUILD_CGI=ON -DBUILD_GEMINI=ON ..
+$ cmake --build .
+```
 
 ## usage
 
@@ -44,12 +66,25 @@ then, just clean everything and recompile the program.
 
 ```terminal
 $ vim nimitoki.txt
-$ make distclean
-$ ./configure
+$ cd build
 $ make
   ...
 ```
 
+## changelog
+
+- 0.0.1 -- initial release
+- 0.0.2 -- added license and comments to the code
+- 0.0.3 -- added cgi for http and gemini, separated main code from nimisewi core
+- 0.0.3.1 -- fixed errors in http header
+- 0.0.4 -- added title and favicon to http cgi
+- 0.0.4.1 -- fixed errors in http cgi
+- 0.0.4.2 -- added missing error check to main
+- 0.1.0 -- added words from lipu ku, added gnu autotools build system
+- 0.1.1 -- added 'ku' word itself
+- 0.2.0 -- switched to cmake build system, added '-v' and '--version' flags to
+  nimisewi, that are outputting version information and compile features
+
 ## bugs
 
 i am pretty much beginner in c, so it is possible that the code contains some
@@ -66,5 +101,3 @@ all code that makes up `nimisewi`, `nimisewi.cgi`, `nimisewi_gemini.cgi` and
 
 `nimitoki.txt` is in public domain.
 
-GNU Autotools (in autotools directory) are licensed under GPLv3 license
-(see [autotools/LICENSE.txt](/file?name=autotools/LICENSE.txt&ci=tip)).