mirror of https://gerrit.osmocom.org/asn1c
103 lines
3.1 KiB
Bash
Executable File
103 lines
3.1 KiB
Bash
Executable File
#!/bin/sh
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#
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# This script attempts to compile the given ASN.1 specification and then
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# transforms the resulting Makefile.am.sample tailored to that specification
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# into a customized Makefile.
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#
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# The information which is necessary for this script is passed from the
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# Makefile which is going to be replaced with an updated Makefile.
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# This is called "boot-strapping" and is frequently the source of inside jokes.
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#
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# $Id$
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#
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if test -z "$ASN1PDU" \
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-o -z "$ASN1MODULES" \
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-o -z "$PROGNAME" \
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; then
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echo "ASN1CMDOPTS=\"$ASN1CMDOPTS\""
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echo "ASN1MODULES=\"$ASN1MODULES\""
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echo "ASN1PDU=\"$ASN1PDU\""
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echo "PROGNAME=\"$PROGNAME\""
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echo "ASN1PDU, ASN1MODULES, and PROGNAME are mandatory"
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exit
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fi
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../../asn1c/asn1c -S ../../skeletons ${ASN1CMDOPTS} ${ASN1MODULES} || exit $?
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if test ! -f Makefile.am.sample ; then
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echo "Makefile.am.sample is missing"
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exit 1
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fi
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ASN1DEFPDU=`echo "$ASN1PDU" | tr - _`
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CFLAGS="-DPDU=${ASN1DEFPDU}"
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if test -f config.h ; then
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CFLAGS="-DHAVE_CONFIG_H $CFLAGS"
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fi
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set -x
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cat Makefile.am.sample \
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| sed -e "s/^CFLAGS += /CFLAGS += ${CFLAGS} /" \
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| sed -e "s/^all: /all: ${ASN1PDU}.c /" \
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| sed -e "s/progname/${PROGNAME}/" \
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> Makefile.$$
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( echo
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echo "${ASN1PDU}.c: $0"
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echo " make regen-makefile"
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echo " @touch ${ASN1PDU}.c"
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echo " make"
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echo
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echo "regen-makefile:"
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echo " ASN1CMDOPTS=\"${ASN1CMDOPTS}\" \\"
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echo " ASN1MODULES=\"${ASN1MODULES}\" \\"
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echo " ASN1PDU=${ASN1PDU} \\"
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echo " PROGNAME=${PROGNAME} \\"
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echo " $0"
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echo
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echo 'check: ${TARGET}'
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echo " @if test -f ./sample-${ASN1PDU}-1.[db]er ; then \\"
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echo " for f in ./sample-${ASN1PDU}-*.[db]er; do \\"
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echo ' echo "Recoding $$f into XER and back..."; \'
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echo ' ./${TARGET} -iber -oxer $$f > ./.tmp.1.$$ || exit 2; \'
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echo ' ./${TARGET} -ixer -oxer ./.tmp.1.$$ > ./.tmp.2.$$ || exit 2; \'
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echo ' diff ./.tmp.1.$$ ./.tmp.2.$$ || exit 2; \'
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echo ' rm -f ./.tmp.[12].$$; \'
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echo ' done; fi'
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echo " @if test -f ./sample-${ASN1PDU}-1.xer ; then \\"
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echo " for f in ./sample-${ASN1PDU}-*.xer; do \\"
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echo ' echo "Recoding $$f into DER and back..."; \'
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echo ' ./${TARGET} -ixer -oder $$f > ./.tmp.1.$$ || exit 2; \'
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echo ' ./${TARGET} -iber -oxer ./.tmp.1.$$ > ./.tmp.2.$$ || exit 2; \'
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echo ' diff $$f ./.tmp.2.$$ || exit 2; \'
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echo ' rm -f ./.tmp.[12].$$; \'
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echo ' done; fi'
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echo " @if test -f ./sample-${ASN1PDU}-1.per ; then \\"
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echo " for f in ./sample-${ASN1PDU}-*.per; do \\"
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echo ' echo "Recoding $$f into DER into XER and back..."; \'
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echo ' ./${TARGET} -iper -oder $$f > ./.tmp.1.$$ || exit 2; \'
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echo ' ./${TARGET} -ider -oxer ./.tmp.1.$$ > ./.tmp.2.$$ || exit 2; \'
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echo ' ./${TARGET} -ixer -oper ./.tmp.2.$$ > ./.tmp.1.$$ || exit 2; \'
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echo ' diff $$f ./.tmp.1.$$ || exit 2; \'
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echo ' rm -f ./.tmp.[12].$$; \'
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echo ' done; fi'
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echo ' @echo ================'
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echo ' @echo All tests passed'
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echo ' @echo ================'
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echo
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echo "distclean: clean"
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echo ' rm -f $(ASN_MODULE_SOURCES)'
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echo ' rm -f $(ASN_MODULE_HEADERS)'
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echo ' rm -f $(ASN_CONVERTER_SOURCES) $(ASN_CONVERTER_HEADERS)'
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echo " rm -f Makefile.am.sample"
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) >> Makefile.$$
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rm Makefile.am.sample || exit $?
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mv Makefile.$$ Makefile
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set +x
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echo
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echo "Makefile generation finished"
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