Remove (g)indent references.

Unfortunately, there is no automatic way that is good to indent the code. Developers need to take care about indent themself ;) (Fixes Issue 84)

Makefile.am

@@ -28,34 +28,5 @@ clean-local-doc:
 doc : Doxyfile
 	@DOXYGEN@ $(builddir)/Doxyfile
 
-if HAS_INDENT
-INDENT_ARGS = --blank-before-sizeof \
-	      --blank-lines-after-commas \
-	      --blank-lines-after-procedures \
-	      --braces-after-func-def-line \
-	      --braces-on-if-line \
-	      --braces-on-struct-decl-line \
-	      --continue-at-parentheses \
-	      --cuddle-else \
-	      --declaration-indentation 8 \
-	      --indent-level 2 \
-	      --line-length 120 \
-	      --no-blank-lines-after-declarations \
-	      --no-tabs \
-	      --preprocessor-indentation 2 \
-	      --procnames-start-lines \
-	      --space-after-cast \
-	      --space-after-procedure-calls
-
-indent:
-	@[ ! -d $(top_srcdir)/.svn ] || \
-	    [ 0 -eq $$(svn status | grep '\.[hc]$$' | tee /dev/fd/2 | wc -l) ] || \
-	    ( echo "These files are localy modified.  'commit' or 'reverse' them, then retry." >&2; false )
-	@for f in $$(find $(top_srcdir)/libnfc $(top_srcdir)/include $(top_srcdir)/examples -name "*.[hc]"); do \
-	    echo "  INDENT $$f"; \
-	    $(INDENT) $(INDENT_ARGS) "$$f" || exit 1; \
-	done
-endif
-
 DISTCHECK_CONFIGURE_FLAGS="--with-drivers=all"
 

configure.ac

@@ -122,16 +122,6 @@ then
 fi
 AM_CONDITIONAL(DOC_ENABLED, [test x"$enable_doc" = xyes])
 
-# The indent target require GNU indent
-AC_PATH_PROG([INDENT], [indent])
-AC_PATH_PROG([GINDENT], [gindent])
-if test x"$GINDENT" != x""; then
-  INDENT="$GINDENT"
-fi
-
-AC_SUBST(INDENT)
-AM_CONDITIONAL(HAS_INDENT, [test x"$INDENT" != x""])
-
 # Dependencies
 PKG_CONFIG_REQUIRES=""