invert -gen-xxx to -no-gen-yyy

examples/sample.source.1609.2/Makefile

@@ -11,7 +11,7 @@ Certificate.c: ../sample.makefile.regen ../IEEE-1609.2-2016.asn1
 
 regen-makefile:
 	TITLE="IEEE 1609.2-2016 decoder" \
-	ASN_CMDOPTS="-pdu=auto -pdu=Ieee1609Dot2Data -fcompound-names -gen-OER" \
+	ASN_CMDOPTS="-pdu=auto -pdu=Ieee1609Dot2Data -fcompound-names" \
 	ASN_MODULES="../IEEE-1609.2-2016.asn1" \
 	ASN_PDU=Certificate \
 	ASN_PROGRAM=1609-2-dump \

examples/sample.source.J2735/Makefile

@@ -11,7 +11,7 @@ MessageFrame.c: ../sample.makefile.regen ../J2735_201603.asn1
 
 regen-makefile:
 	TITLE="J2735 DSRC decoder" \
-	ASN_CMDOPTS="-fcompound-names -gen-PER -pdu=all" \
+	ASN_CMDOPTS="-fcompound-names -pdu=auto" \
 	ASN_MODULES="../J2735_201603.asn1" \
 	ASN_PDU=MessageFrame \
 	ASN_PROGRAM=j2735-dump \

examples/sample.source.LTE-RRC/Makefile

@@ -3608,7 +3608,7 @@ DL-DCCH-Message.c: ../sample.makefile.regen ../lte-rrc-14.2.1.asn1
 	make
 
 regen-makefile:
-	ASN_CMDOPTS="-pdu=auto -fcompound-names -gen-PER" \
+	ASN_CMDOPTS="-pdu=auto -fcompound-names -no-gen-OER" \
 	ASN_MODULES="../lte-rrc-14.2.1.asn1" \
 	ASN_PDU=DL-DCCH-Message \
 	ASN_PROGRAM=lte-rrc-dump \

examples/sample.source.ULP/Makefile

@@ -11,7 +11,7 @@ ULP-PDU.c: ../sample.makefile.regen ../ulp.asn1
 
 regen-makefile:
 	TITLE="OMA UserPlane Location Protocol decoder" \
-	ASN_CMDOPTS="-pdu=SUPLINIT -fcompound-names -gen-PER" \
+	ASN_CMDOPTS="-pdu=SUPLINIT -fcompound-names -no-gen-OER" \
 	ASN_MODULES="../ulp.asn1" \
 	ASN_PDU=ULP-PDU \
 	ASN_PROGRAM=ulp-dump \