dahdi-tools: Organize recipe

Fix indentations and style issues.

Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
diff --git a/recipes-isdn/dahdi-tools/dahdi-tools_2.6.0.bb b/recipes-isdn/dahdi-tools/dahdi-tools_2.6.0.bb
index 06ef35c..2b26b27 100644
--- a/recipes-isdn/dahdi-tools/dahdi-tools_2.6.0.bb
+++ b/recipes-isdn/dahdi-tools/dahdi-tools_2.6.0.bb
@@ -1,36 +1,41 @@
 DESCRITOPN = "Utilities for the DAHDI Asterisk Linux kernel drivers"
-DEPENDS = "dahdi-linux libnewt libpcap"
-RDEPENDS_${PN} += "perl perl-module-strict perl-module-file-basename perl-module-config \
-             perl-module-warnings perl-module-getopt perl-module-getopt-std \
-             perl-module-file perl-module-file-glob perl-module-xsloader \
-             perl-module-dynaloader perl-module-carp perl-module-errno"
-
 HOMEPAGE = "http://www.asterisk.org"
 LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "\
+    file://LICENSE;md5=ea5bed2f60d357618ca161ad539f7c0a \
+    file://LICENSE.LGPL;md5=fb504b67c50331fc78734fed90fb0e09 \
+"
 
-SRC_URI = "http://downloads.asterisk.org/pub/telephony/dahdi-tools/releases/dahdi-tools-${PV}.tar.gz \
-           file://perl_install.patch "
+DEPENDS = "dahdi-linux libnewt libpcap"
 
-INC_PR="r19"
-
-LIC_FILES_CHKSUM = "file://LICENSE;md5=ea5bed2f60d357618ca161ad539f7c0a \
-		    file://LICENSE.LGPL;md5=fb504b67c50331fc78734fed90fb0e09"
-
-FILES_${PN} += "${datadir}/dahdi"
+SRC_URI = "\
+    http://downloads.asterisk.org/pub/telephony/dahdi-tools/releases/dahdi-tools-${PV}.tar.gz \
+    file://perl_install.patch \
+"
 
 inherit autotools_stage pkgconfig perlnative cpan-base
 
+export DAHDI_PERLLIBDIR="${PERLLIBDIRS}/${@get_perl_version(d)}"
+
 do_configure() {
-	oe_runconf
+    oe_runconf
 }
 
 do_compile() {
-	base_do_compile
-	oe_runmake dahdi_pcap
+    base_do_compile
+    oe_runmake dahdi_pcap
 }
 
-export DAHDI_PERLLIBDIR="${PERLLIBDIRS}/${@get_perl_version(d)}"
 do_install() {
-	autotools_do_install
-	install -m 755 ${S}/dahdi_pcap ${D}${sbindir}/
+    autotools_do_install
+    install -m 755 ${S}/dahdi_pcap ${D}${sbindir}/
 }
+
+FILES_${PN} += "${datadir}/dahdi"
+
+RDEPENDS_${PN} += "\
+    perl perl-module-strict perl-module-file-basename perl-module-config \
+    perl-module-warnings perl-module-getopt perl-module-getopt-std \
+    perl-module-file perl-module-file-glob perl-module-xsloader \
+    perl-module-dynaloader perl-module-carp perl-module-errno \
+"