84 lines
2.9 KiB
Makefile
84 lines
2.9 KiB
Makefile
# $NetBSD: check-interpreter.mk,v 1.31 2016/03/11 21:11:47 dholland Exp $
|
|
#
|
|
# This file checks that after installation, all files of the package
|
|
# that start with a "#!" line will find their interpreter. Files that
|
|
# have a "#!" line with a non-existent interpreter will generate an
|
|
# error message if they are executable, and a warning message otherwise.
|
|
#
|
|
# Files are not allowed to use /bin/env or /usr/bin/env as an interpreter
|
|
# due the use dynamic paths and package developers not checking that they work.
|
|
# A classic example is: #!/usr/bin/env python
|
|
#
|
|
# User-settable variables:
|
|
#
|
|
# CHECK_INTERPRETER
|
|
# Whether this check should be enabled or not.
|
|
#
|
|
# Default value: "yes" for PKG_DEVELOPER, "no" otherwise.
|
|
#
|
|
# Package-settable variables:
|
|
#
|
|
# CHECK_INTERPRETER_SKIP
|
|
# The list of file patterns that are skipped by the check.
|
|
# All files in share/examples and share/doc are skipped as well.
|
|
#
|
|
# Default value: (empty)
|
|
#
|
|
# Example: share/package1/* share/package2/somefile
|
|
#
|
|
|
|
.if ${PKG_DEVELOPER:Uno} != "no"
|
|
CHECK_INTERPRETER?= yes
|
|
.else
|
|
CHECK_INTERPRETER?= no
|
|
.endif
|
|
CHECK_INTERPRETER_SKIP?= # empty
|
|
|
|
_CHECK_INTERP_SKIP= share/doc/*
|
|
_CHECK_INTERP_SKIP+= share/examples/*
|
|
_CHECK_INTERP_SKIP+= ${CHECK_INTERPRETER_SKIP}
|
|
|
|
_CHECK_INTERP_FILELIST_CMD?= ${SED} -e '/^@/d' ${PLIST}
|
|
|
|
.if !empty(CHECK_INTERPRETER:M[Yy][Ee][Ss])
|
|
privileged-install-hook: _check-interpreter
|
|
.endif
|
|
|
|
_check-interpreter: error-check .PHONY
|
|
@${STEP_MSG} "Checking for non-existent script interpreters in ${PKGNAME}"
|
|
${RUN} cd ${DESTDIR}${PREFIX}; \
|
|
${_CHECK_INTERP_FILELIST_CMD} | ${SORT} | ${SED} 's,\\,\\\\,g' |\
|
|
while read file; do \
|
|
case "$$file" in \
|
|
${_CHECK_INTERP_SKIP:@p@${p}) continue ;;@} \
|
|
*) ;; \
|
|
esac; \
|
|
if [ ! -x "$$file" ]; then \
|
|
continue; \
|
|
fi; \
|
|
if [ -d "$$file" ]; then \
|
|
continue; \
|
|
fi; \
|
|
if [ ! -r "$$file" ]; then \
|
|
${DELAYED_WARNING_MSG} "[check-interpreter.mk] File \"${DESTDIR}${PREFIX}/$$file\" cannot be read."; \
|
|
continue; \
|
|
fi; \
|
|
${SHCOMMENT} "[$$file]"; \
|
|
interp=`LC_ALL=C ${SED} -n -e '1s/^#![[:space:]]*\([^[:space:]]*\).*/\1/p' -e '1q' < "$$file"` \
|
|
|| { ${DELAYED_WARNING_MSG} "[check-interpreter.mk] sed(1) failed for \"${DESTDIR}${PREFIX}/$$file\"."; \
|
|
continue; \
|
|
}; \
|
|
case "$$interp" in \
|
|
"") continue;; \
|
|
/bin/env|/usr/bin/env) if [ -x "$$file" ]; then \
|
|
${DELAYED_ERROR_MSG} "[check-interpreter.mk] The interpreter \"$$interp\" of \"${DESTDIR}${PREFIX}/$$file\" is not allowed."; \
|
|
else \
|
|
${DELAYED_WARNING_MSG} "[check-interpreter.mk] The interpreter \"$$interp\" of \"${DESTDIR}${PREFIX}/$$file\" is not allowed."; \
|
|
fi; \
|
|
continue;; \
|
|
esac; \
|
|
if { [ ! -f ${DESTDIR:Q}"$$interp" ] && \
|
|
[ ! -f "$$interp" ]; }; then \
|
|
${DELAYED_ERROR_MSG} "[check-interpreter.mk] The interpreter \"$$interp\" of \"${DESTDIR}${PREFIX}/$$file\" does not exist."; \
|
|
fi; \
|
|
done
|