Makefile.am:
TESTS += test-mbscasestr1 test-mbscasestr2.sh test-mbscasestr3.sh test-mbscasestr4.sh
TESTS_ENVIRONMENT += EXEEXT='@EXEEXT@' LOCALE_FR_UTF8='@LOCALE_FR_UTF8@' LOCALE_TR_UTF8='@LOCALE_TR_UTF8@' LOCALE_ZH_CN='@LOCALE_ZH_CN@'
-EXTRA_DIST += test-mbscasestr2.sh test-mbscasestr3.sh test-mbscasestr4.sh
check_PROGRAMS += test-mbscasestr1 test-mbscasestr2 test-mbscasestr3 test-mbscasestr4