compile

   1 #!/usr/bin/env bash
   2 # Type -g to compile with debug
   3 # For production book, use -n option to cweave (omit line numbers)
   4 cweave +s texnicard;tex texnicard
   5 [ $# -eq 2 ] || ctangle +s texnicard
   6 echo ------
   7 [ $# -eq 2 ] || gcc -std=gnu89 -Winline -Wundef -Wfloat-equal \
   8  -Wunused-function -Wno-long-long -Wno-parentheses \
   9  -Werror=strict-prototypes -Wno-unused-value \
  10  $1 `(exit $#)&&echo -s -O2 -fwhole-program -Wuninitialized` \
  11  -o texnicard texnicard.c lodepng/lodepng.o