commit 30099e96c7e8fa3883c1dd3a32d72ca5d07cbd88 parent 2209291898d7cb4d28af1db998c3c50081755795 Author: Anders Damsgaard <anders.damsgaard@geo.au.dk> Date: Mon, 21 Oct 2013 21:52:23 +0200 Added crun Diffstat:
| A | bin/crun | | | 40 | ++++++++++++++++++++++++++++++++++++++++ |
1 file changed, 40 insertions(+), 0 deletions(-)
diff --git a/bin/crun b/bin/crun @@ -0,0 +1,40 @@ +#!/bin/bash + +# CRUN compiles C/C++ code to a temporary file, and executes it. +# Author: Anders Damsgaard, andersd@risup.net +# License: GNU Public License, v. 3+ + +# Define compilers and the common compiler flags +CC=gcc +CXX=g++ +CFLAGS="-g -O2 -Wall" + +fullfilename=$(basename $1) +extension="${fullfilename##*.}" +filename="${fullfilename%.*}" +tmpname=/tmp/$filename + +# Check if the corresponding file is older than the source +# and recompile it if that's the case. +# arg 1: compiler, arg 2: source code file +function compile { + if [ -e $tmpname ]; then + if [[ $2 -nt $tmpname ]]; then + #echo $1 $2 -o $tmpname $CFLAGS + $1 $2 -o $tmpname $CFLAGS + fi + else + $1 $2 -o $tmpname $CFLAGS + fi +} + +# Compile source to file in /tmp +if [ "$extension" == "c" ]; then + compile $CC $1 +fi + +if [ "$extension" == "cpp" ]; then + compile $CXX $1 +fi + +$tmpname