regen_makefile.sh: files/flags in separate lines

Make all regen_makefile.sh more readable and diff friendly by moving
each entry in FILES and CPPFLAGS_TTCN3 into separate lines. Order
entries alphabetically.

Related: OS#5252
Change-Id: I6b6866eb9f6ec6232e4ae434517457a4c8c1c050
diff --git a/remsim/regen_makefile.sh b/remsim/regen_makefile.sh
index 3f19228..edfb073 100755
--- a/remsim/regen_makefile.sh
+++ b/remsim/regen_makefile.sh
@@ -1,8 +1,29 @@
 #!/bin/sh
 
-FILES="*.ttcn *.ttcnpp *.asn IPA_CodecPort_CtrlFunctDef.cc IPL4asp_PT.cc IPL4asp_discovery.cc TCCConversion.cc TCCInterface.cc TELNETasp_PT.cc Native_FunctionDefs.cc RSPRO_EncDec.cc Abstract_Socket.cc HTTPmsg_PT.cc HTTPmsg_MessageLen_Function.cc JSON_EncDec.cc VPCD_CodecPort_CtrlFunctDef.cc PIPEasp_PT.cc "
+FILES="
+	*.asn
+	*.ttcn
+	*.ttcnpp
+	Abstract_Socket.cc
+	HTTPmsg_MessageLen_Function.cc
+	HTTPmsg_PT.cc
+	IPA_CodecPort_CtrlFunctDef.cc
+	IPL4asp_PT.cc
+	IPL4asp_discovery.cc
+	JSON_EncDec.cc
+	Native_FunctionDefs.cc
+	PIPEasp_PT.cc
+	RSPRO_EncDec.cc
+	TCCConversion.cc
+	TCCInterface.cc
+	TELNETasp_PT.cc
+	VPCD_CodecPort_CtrlFunctDef.cc
+"
 
-export CPPFLAGS_TTCN3="-DIPA_EMULATION_RSPRO -DIPA_EMULATION_CTRL"
+export CPPFLAGS_TTCN3="
+	-DIPA_EMULATION_RSPRO
+	-DIPA_EMULATION_CTRL
+"
 
 ../regen-makefile.sh REMSIM_Tests.ttcn $FILES