gistfile1.txt

commit 880b4e7b9509f2c1c1b25034ddaf706d5f23c769
Author: Denis Dzyubenko <denis@ddenis.info>
Date:   Thu Feb 20 14:44:39 2014 +0100

    Separated fake_compiler into C and CXX parts
    
    Otherwise it doesn't work for projects mixing .c and .cpp files

diff --git a/scripts/fake_c b/scripts/fake_c
new file mode 120000
index 0000000..c4053c6
--- /dev/null
+++ b/scripts/fake_c
@@ -0,0 +1 @@
+./fake_compiler.sh
\ No newline at end of file
diff --git a/scripts/fake_compiler.sh b/scripts/fake_compiler.sh
index 0d56686..3f32836 100755
--- a/scripts/fake_compiler.sh
+++ b/scripts/fake_compiler.sh
@@ -1,4 +1,4 @@
-#! /bin/sh
+#! /bin/bash
 
 #
 # This script can be used to generate the compile_commands.json file.
@@ -9,22 +9,32 @@
 # Example:
 #
 # export COMPILATION_COMMANDS=/path/to/compile_commands.json
-# export FORWARD_COMPILER=g++
+# export FORWARD_COMPILER_C=gcc
+# export FORWARD_COMPILER_CXX=g++
 # CXX=/path/to/fake_compiler.sh ./configure
 # echo "[" > $COMPILATION_COMMANDS
 # make
 # echo " { \"directory\": \".\", \"command\": \"true\", \"file\": \"/dev/null\" } ]" >> $COMPILATION_COMMANDS
 
+if [ -z $COMPILATION_COMMANDS ]; then
+    echo "Please set environment varible COMPILATION_COMMANDS"
+    exit 1;
+fi
 
 directory=$PWD;
 args=$@;
-file=`echo $args | sed 's/.* \([^ ]*\)/\1/'`; 
+file=`echo $args | sed 's/.* \([^ ]*\)/\1/'`;
 new_file=`cd $directory && readlink -f $file 2>/dev/null | xargs echo -n`;
 args=`echo $args | sed "s, -I\.\./, -I$directory/../,g" | sed "s, -I\. , -I$directory ,g" | sed "s, -I\./, -I$directory,g" | sed "s, -I\(/]\), -I$directory/\1,g" | sed 's,\\\\,\\\\\\\\,g' | sed 's
 echo "{ \"directory\": \"$directory\", \"command\": \"c++ $args\", \"file\": \"$new_file\" } , " >> $COMPILATION_COMMANDS;
 
-if [ -z $FORWARD_COMPILER ]; then
-    true
+FORWARD_COMPILER_C=${FORWARD_COMPILER_C:-true}
+FORWARD_COMPILER_CXX=${FORWARD_COMPILER_CXX:-true}
+
+compiler=`basename $0`
+if [ "$compiler" == "fake_cxx" ]; then
+    $FORWARD_COMPILER_CXX $@
 else
-    $FORWARD_COMPILER $@
+    $FORWARD_COMPILER_C $@
 fi
+
diff --git a/scripts/fake_cxx b/scripts/fake_cxx
new file mode 120000
index 0000000..c4053c6
--- /dev/null
+++ b/scripts/fake_cxx
@@ -0,0 +1 @@
+./fake_compiler.sh
\ No newline at end of file