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Fix the delete-old/check-old targets to work with arbitrarily long

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OLD_FILES/OLD_DIRS/OLD_LIBS lists.

If you specify enough WITHOUT_FOO flags, the argument list passed to the
shell will be too long. Using .for/.endfor make(1) "loop" will make the
parser of the Makefile explode. Hack around this with good old pipes.

No objections:	netchild
Reported by:	b.f.
This commit is contained in:
Ulrich Spörlein 2011-04-01 20:59:23 +00:00
parent 62d8da8c3a
commit 86be754604
1 changed files with 27 additions and 10 deletions
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33
Makefile.inc1
View File

@ -1355,10 +1355,16 @@ delete-old-files:
@echo ">>> Removing old files (only deletes safe to delete libs)"
# Ask for every old file if the user really wants to remove it.
# It's annoying, but better safe than sorry.
@for file in ${OLD_FILES} ${OLD_FILES:Musr/share/*.gz:R}; do \
# NB: We cannot pass the list of OLD_FILES as a parameter because the
# argument list will get too long. Using .for/.endfor make "loops" will make
# the Makefile parser segfault.
@exec 3<&0; \
${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
-V OLD_FILES -V "OLD_FILES:Musr/share/*.gz:R" | xargs -n1 | \
while read file; do \
if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
chflags noschg "${DESTDIR}/$${file}" 2>/dev/null || true; \
rm ${RM_I} "${DESTDIR}/$${file}"; \
rm ${RM_I} "${DESTDIR}/$${file}" <&3; \
fi; \
done
# Remove catpages without corresponding manpages.
@ -1375,7 +1381,9 @@ delete-old-files:
check-old-files:
@echo ">>> Checking for old files"
@for file in ${OLD_FILES} ${OLD_FILES:Musr/share/*.gz:R}; do \
@${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
-V OLD_FILES -V "OLD_FILES:Musr/share/*.gz:R" | xargs -n1 | \
while read file; do \
if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
echo "${DESTDIR}/$${file}"; \
fi; \
@ -1393,17 +1401,22 @@ check-old-files:
delete-old-libs:
@echo ">>> Removing old libraries"
@echo "${OLD_LIBS_MESSAGE}" | fmt
@for file in ${OLD_LIBS}; do \
@exec 3<&0; \
${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
-V OLD_LIBS | xargs -n1 | \
while read file; do \
if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
chflags noschg "${DESTDIR}/$${file}" 2>/dev/null || true; \
rm ${RM_I} "${DESTDIR}/$${file}"; \
rm ${RM_I} "${DESTDIR}/$${file}" <&3; \
fi; \
done
@echo ">>> Old libraries removed"
check-old-libs:
@echo ">>> Checking for old libraries"
@for file in ${OLD_LIBS}; do \
@${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
-V OLD_LIBS | xargs -n1 | \
while read file; do \
if [ -f "${DESTDIR}/$${file}" -o -L "${DESTDIR}/$${file}" ]; then \
echo "${DESTDIR}/$${file}"; \
fi; \
@ -1411,7 +1424,9 @@ check-old-libs:
delete-old-dirs:
@echo ">>> Removing old directories"
@for dir in ${OLD_DIRS}; do \
@${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
-V OLD_DIRS | xargs -n1 | \
while read dir; do \
if [ -d "${DESTDIR}/$${dir}" ]; then \
rmdir -v "${DESTDIR}/$${dir}" || true; \
elif [ -L "${DESTDIR}/$${dir}" ]; then \
@ -1422,7 +1437,9 @@ delete-old-dirs:
check-old-dirs:
@echo ">>> Checking for old directories"
@for dir in ${OLD_DIRS}; do \
@${MAKE} -f ${.CURDIR}/Makefile.inc1 ${.MAKEFLAGS} ${.TARGET} \
-V OLD_DIRS | xargs -n1 | \
while read dir; do \
if [ -d "${DESTDIR}/$${dir}" ]; then \
echo "${DESTDIR}/$${dir}"; \
elif [ -L "${DESTDIR}/$${dir}" ]; then \