Pascal: Disabled -gl as it needs to read the executable when reporting runtime errors.
EXTRA_PFLAGS=
# For each source extension, we must give compiler command
-COMP_c='/usr/bin/gcc -O2 -g -o $EXE $EXTRA_CFLAGS $SRC'
+COMP_c='/usr/bin/gcc -std=gnu99 -O2 -g -o $EXE $EXTRA_CFLAGS $SRC'
COMP_C='/usr/bin/g++ -O2 -g -o $EXE $EXTRA_CFLAGS $SRC'
COMP_cpp="$COMP_C"
COMP_cc="$COMP_C"
-COMP_p='/usr/bin/fpc -Ci -Cr -Ct -g -gl -O2 -Sg -o$EXE $EXTRA_PFLAGS $SRC'
+COMP_p='/usr/bin/fpc -Ci -Cr -Ct -g -O2 -Sg -o$EXE $EXTRA_PFLAGS $SRC'
COMP_pas="$COMP_p"
# Sandbox options used when compiling