code-backups/lazarus/commands-to-cross-compile-linux.sh

# Commands to make fpc cross compilers for Win32 and Win64

# To use the fpc version number later
# It has the version number, e.g. 3.0.4
export FPCVER=`fpc -iV`
# Navigate to the fpc source folder.
# One of them will fail, but this is normal. If it changes into a directory, you're fine.
cd /usr/lib/fpc/src/ || cd /usr/share/fpcsrc/$FPCVER

# Compile the cross-compiler for win32.
sudo make clean all OS_TARGET=win32 CPU_TARGET=i386
# It could take a minute or two, depending on your hardware

# Install the cross-compiler.
sudo make crossinstall OS_TARGET=win32 CPU_TARGET=i386 INSTALL_PREFIX=/usr
# You should see messages like: Installation package fpc-all for target i386-win32 succeeded

# Link the cross-compiler and place the link where Lazarus can see it.
sudo ln -sf /usr/lib/fpc/$FPCVER/ppcross386 /usr/bin/ppcross386

# You can do the same using Windows 64 bit as target.
export FPCVER=`fpc -iV`
sudo make clean all OS_TARGET=win64 CPU_TARGET=x86_64
sudo make crossinstall OS_TARGET=win64 CPU_TARGET=x86_64 INSTALL_PREFIX=/usr
sudo ln -sf /usr/lib/fpc/$FPCVER/ppcrossx64 /usr/bin/ppcrossx64