tce-load -i compiletc Xorg-7.7-dev libexif-dev libwebp1-dev pango-dev

https://www.windowmaker.org/pub/source/release/WindowMaker-0.95.8.tar.gz

cd WindowMaker-0.95.8

edit gif_lib.h
#include <stdbool.h>
#include <stddef.h>


CC="gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --localstatedir=/var --enable-pango

find . -name Makefile -type f -exec sed -i 's/-g -O2//g' {} \;

make [0m 50.59s]
sudo make install

Window Maker was configured as follows:

Installation path prefix            : /usr/local
Installation path for binaries      : /usr/local/bin
Installation path for libraries     : /usr/local/lib
Installation path for WPrefs.app    : /usr/local
Supported core features:            : Animations MWMHints XDnD
Supported X extensions:             : XShape XShm Xinerama
Supported graphic format libraries  : XPM PNG JPEG GIF TIFF WebP builtin-PPM
Unsupported features                : RandR Magick
Antialiased text support in WINGs   : yes
Pango text layout support in WINGs  : yes
Translated languages to support     : disabled