scripts/brp-python-hardlink

   1 #!/bin/sh
   2
   3 # If using normal root, avoid changing anything.
   4 if [ -z "$RPM_BUILD_ROOT" -o "$RPM_BUILD_ROOT" = "/" ]; then
   5         exit 0
   6 fi
   7
   8 # Hardlink identical *.pyc and *.pyo, originally from PLD's rpm-build-macros
   9 # Modified to use sha1sum instead of cmp to avoid a diffutils dependency.
  10 find "$RPM_BUILD_ROOT" -type f -name "*.pyc" | while read pyc ; do
  11        pyo="${pyc%c}o"
  12        if [ -f "$pyo" ] ; then
  13                csha="$(sha1sum -b "$pyc" | cut -d' ' -f 1)" && \
  14                osha="$(sha1sum -b "$pyo" | cut -d' ' -f 1)" && \
  15                if [ "$csha" = "$osha" ] ; then
  16                        ln -f "$pyc" "$pyo"
  17                fi
  18        fi
  19 done