Fixed `distcheck` TASK

tests/tests-asn1c-smoke/Makefile.am

+TESTS_ENVIRONMENT= MAKE=${MAKE}                     \
+                    top_builddir=${top_builddir}    \
+                    top_srcdir=${top_srcdir}
+
 TESTS =
 TESTS += check-INTEGER.sh
 TESTS += check-INTEGER(0..1).sh
@@ -19,7 +23,7 @@ TESTS += check-SEQUENCE_OF_INTEGER.sh
 
 CLEANFILES = Makefile.am.* *.[acho] check-*.log check-*.trs
 
-EXTRA_DIST = README check-*.sh
+EXTRA_DIST = README $(srcdir)/check-*.sh
 
 clean-local:
 	rm -rf test-*

tests/tests-asn1c-smoke/check-BIT_STRING.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-BOOLEAN.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-CHOICE{f_INTEGER}.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-ENUMERATED{foo}.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-IA5String(SIZE(1)).sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-IA5String.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-INTEGER(0..1).sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-INTEGER.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-NULL.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-OBJECT_IDENTIFIER.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-OCTET_STRING.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-REAL.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-RELATIVE-OID.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-SEQUENCE_OF_INTEGER.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-SEQUENCE{f_INTEGER}.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-SET_OF_INTEGER.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-UTF8String.sh

 #!/usr/bin/env sh
 set -ex
 
-cwd=$(pwd)
+basepath=$(dirname "$0")
 type=$(basename "$0" | rev | cut -c4- | rev | cut -c7- | tr _ " ")
 
-rm -rf "test-${type}"
-mkdir "test-${type}"
-cd "test-${type}"
-"${cwd}/check-asn1c-smoke.sh" "${type}"
+"${basepath}/check-asn1c-smoke.sh" "${type}"

tests/tests-asn1c-smoke/check-asn1c-smoke.sh

@@ -4,9 +4,8 @@ set -x
 set -e
 set -o pipefail
 
-basedir=$(dirname "$0")
-top_builddir=${top_builddir:-${basedir}/../..}
-top_srcdir=${top_srcdir:-${basedir}/../..}
+top_builddir=${top_builddir:-../..}
+top_srcdir=${top_srcdir:-../..}
 
 cleanup() {
     rm -rf *.[acho] Makefile.am.* *.mk *.txt *.asn
@@ -31,7 +30,10 @@ verify() {
 
     cleanup
 
-    asncmd="${top_builddir}/asn1c/asn1c -Wdebug-compiler -flink-skeletons -S ${top_srcdir}/skeletons $flags test.asn"
+    rm -rf "test-${type}"
+    mkdir "test-${type}"
+    cd "test-${type}"
+    asncmd="../${top_builddir}/asn1c/asn1c -Wdebug-compiler -flink-skeletons -S ../${top_srcdir}/skeletons $flags test.asn"
 
     {
     echo "$asncmd"
@@ -41,6 +43,7 @@ verify() {
     echo "Module DEFINITIONS::=BEGIN T::=$type END" > test.asn
     $asncmd
     CFLAGS=-O0 ${MAKE:-make} -f converter-example.mk | tail -10
+    cd ..
 }
 
 verify_type_with_variants() {