tce-load -i compiletc glib1-dev

cd libIDL-0.6.8

CC="gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe -std=gnu89" CXX="g++ -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe -fno-exceptions -fno-rtti -std=gnu89"  ./configure --prefix=/usr/local --disable-static --localstatedir=/var

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

make
sudo make install

libIDL 0.6.8 configuration complete

  Flex installed: yes
  C Preprocessor: "gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe  -std=gnu89 -E"
  Standard input supported.