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* [PATCH] Unbreak `make install' in leim/ when leim's ${INSTALLDIR} doesn't exist
@ 2006-10-11 23:22 Giorgos Keramidas
  2006-10-12  0:31 ` Giorgos Keramidas
  2006-10-12  5:59 ` Kenichi Handa
  0 siblings, 2 replies; 9+ messages in thread
From: Giorgos Keramidas @ 2006-10-11 23:22 UTC (permalink / raw)


The current `make install' target of the leim/ subdirectory has a subtle
problem when ${prefix}/share/emacs/22.0.50/leim does not exist at all.

After `make bootstrap' completes, running `make install' in leim/ fails
with the following error on a FreeBSD and a Solaris system here:

,----------------------------------------------------------------
| # make install
| if [ -d /opt/local/share/emacs/22.0.50/leim ] && [ x`(cd /opt/local/share/emacs/22.0.50/leim && /bin/pwd)` != x`(/bin/pwd)` ] ; then \
|   if [ -d /opt/local/share/emacs/22.0.50/leim ] ; then \
|     rm -rf /opt/local/share/emacs/22.0.50/leim/leim-list.el; \
|     rm -rf /opt/local/share/emacs/22.0.50/leim/quail /opt/local/share/emacs/22.0.50/leim/ja-dic ; \
|   else \
|     /home/keramida/tmp/emacs/leim/../mkinstalldirs /opt/local/share/emacs/22.0.50/leim; \
|   fi; \
|   echo "Copying leim files to /opt/local/share/emacs/22.0.50/leim ..." ; \
|   if [ x`(cd /home/keramida/tmp/emacs/leim && /bin/pwd)` = x`(/bin/pwd)` ] ; then \
|     tar -chf - leim-list.el quail ja-dic \
|         | (cd /opt/local/share/emacs/22.0.50/leim; umask 0; tar -xvf - && cat > /dev/null) ;\
|   else \
|     tar -chf - leim-list.el quail \
|         | (cd /opt/local/share/emacs/22.0.50/leim; umask 0; tar -xvf - && cat > /dev/null) ;\
|     cd /home/keramida/tmp/emacs/leim; \
|     tar -chf - quail/* ja-dic \
|         | (cd /opt/local/share/emacs/22.0.50/leim; umask 0; tar -xvf - && cat > /dev/null) ;\
|   fi; \ 
|   rm -rf /opt/local/share/emacs/22.0.50/leim/CVS        /opt/local/share/emacs/22.0.50/leim/*/CVS; \
|   rm -f  /opt/local/share/emacs/22.0.50/leim/.cvsignore /opt/local/share/emacs/22.0.50/leim/*/.cvsignore; \
|   rm -f  /opt/local/share/emacs/22.0.50/leim/.arch-inventory /opt/local/share/emacs/22.0.50/leim/*/.arch-inventory; \
|   rm -f  /opt/local/share/emacs/22.0.50/leim/\#*        /opt/local/share/emacs/22.0.50/leim/*/\#* ; \
|   rm -f  /opt/local/share/emacs/22.0.50/leim/.\#*       /opt/local/share/emacs/22.0.50/leim/*/.\#* ; \
|   rm -f  /opt/local/share/emacs/22.0.50/leim/*~         /opt/local/share/emacs/22.0.50/leim/*/*~ ; \
|   rm -f  /opt/local/share/emacs/22.0.50/leim/*.orig     /opt/local/share/emacs/22.0.50/leim/*/*.orig ; \
| else true; fi
| unset CDPATH; \
| if [ -n "/usr/bin/gzip" ]; \
| then \
|    echo "Compressing *.el ..." ; \
|    (cd /opt/local/share/emacs/22.0.50/leim; for f in `find . -name "*.elc" -print`; do \
|         /usr/bin/gzip -9n `echo $f|sed 's/.elc$/.el/'` ; \
|     done) \
| else true; fi
| Compressing *.el ...
| sh: /opt/local/share/emacs/22.0.50/leim: does not exist
| *** Error code 1 (ignored)
| chmod -R a+r /opt/local/share/emacs/22.0.50/leim
| chmod: WARNING: can't access /opt/local/share/emacs/22.0.50/leim
| *** Error code 1 (ignored)
| # 
`----------------------------------------------------------------

The following patch fixes this.  The patch also contains the commit log
from the local tree I used for testing the fix.  Feel free to reuse it,
if it looks like a useful commit log.

--- patch start -------------------------------------------------
# HG changeset patch
# User George Keramidas <gkeramidas@bytemobile.com>
# Date 1160608725 -10800
# Node ID 549c434ebfb50d1a4ca241c8498522c4660c9428
# Parent  34e5fff7519a59470fb437d5eb0a5421e9639e40
Unbreak `make install' in leim/ when leim's ${INSTALLDIR} doesn't exist.

What was happening with the old shell script called by the `install'
target was kind of tricky.  The command:

    if [ x`(cd ${INSTALLDIR} && /bin/pwd)` != x`(/bin/pwd)` ] ; then
      if [ -d ${INSTALLDIR} ] ; then \

contains a backquoted `cd' command into a directory which may not exist.
This causes the /bin/sh shell on Solaris (possibly other systems too),
to abort the entire if-then compound statement, because the `cd' command
fails before the if-then statement has a chance to run at all (i.e. at
backquote-expansion time).

Switching the order of the two if-then checks ensures that `cd' will
only run if ${INSTALLDIR} *really* exists, and `make install' in leim/
works again.

diff -r 34e5fff7519a -r 549c434ebfb5 leim/Makefile.in
*** a/leim/Makefile.in	Wed Oct 11 18:10:15 2006 +0300
--- b/leim/Makefile.in	Thu Oct 12 02:18:45 2006 +0300
***************
*** 216,247 ****
  	sed -n '/^[^;]/ p' < ${srcdir}/leim-ext.el >> $@
  
  install: all
! 	if [ x`(cd ${INSTALLDIR} && /bin/pwd)` != x`(/bin/pwd)` ] ; then \
! 	  if [ -d ${INSTALLDIR} ] ; then \
  	    rm -rf ${INSTALLDIR}/leim-list.el; \
  	    rm -rf ${INSTALLDIR}/quail ${INSTALLDIR}/ja-dic ; \
! 	  else \
! 	    ${srcdir}/${dot}${dot}/mkinstalldirs ${INSTALLDIR}; \
! 	  fi; \
! 	  echo "Copying leim files to ${INSTALLDIR} ..." ; \
! 	  if [ x`(cd ${srcdir} && /bin/pwd)` = x`(/bin/pwd)` ] ; then \
! 	    tar -chf - leim-list.el quail ja-dic \
! 		| (cd ${INSTALLDIR}; umask 0; tar -xvf - && cat > /dev/null) ;\
! 	  else \
! 	    tar -chf - leim-list.el quail \
! 		| (cd ${INSTALLDIR}; umask 0; tar -xvf - && cat > /dev/null) ;\
! 	    cd ${srcdir}; \
! 	    tar -chf - quail/* ja-dic \
! 		| (cd ${INSTALLDIR}; umask 0; tar -xvf - && cat > /dev/null) ;\
! 	  fi; \
! 	  rm -rf ${INSTALLDIR}/CVS        ${INSTALLDIR}/*/CVS; \
! 	  rm -f  ${INSTALLDIR}/.cvsignore ${INSTALLDIR}/*/.cvsignore; \
! 	  rm -f  ${INSTALLDIR}/.arch-inventory ${INSTALLDIR}/*/.arch-inventory; \
! 	  rm -f  ${INSTALLDIR}/\#*        ${INSTALLDIR}/*/\#* ; \
! 	  rm -f  ${INSTALLDIR}/.\#*       ${INSTALLDIR}/*/.\#* ; \
! 	  rm -f  ${INSTALLDIR}/*~         ${INSTALLDIR}/*/*~ ; \
! 	  rm -f  ${INSTALLDIR}/*.orig     ${INSTALLDIR}/*/*.orig ; \
! 	else true; fi
  	-unset CDPATH; \
  	if [ -n "${GZIP_PROG}" ]; \
  	then \
--- 216,247 ----
  	sed -n '/^[^;]/ p' < ${srcdir}/leim-ext.el >> $@
  
  install: all
! 	if [ -d ${INSTALLDIR} ] ; then \
! 	  if [ x`(cd ${INSTALLDIR} && /bin/pwd)` != x`(/bin/pwd)` ] ; then \
  	    rm -rf ${INSTALLDIR}/leim-list.el; \
  	    rm -rf ${INSTALLDIR}/quail ${INSTALLDIR}/ja-dic ; \
! 	  fi ; \
! 	else \
! 	  ${srcdir}/${dot}${dot}/mkinstalldirs ${INSTALLDIR}; \
! 	fi; \
! 	echo "Copying leim files to ${INSTALLDIR} ..." ; \
! 	if [ x`(cd ${srcdir} && /bin/pwd)` = x`(/bin/pwd)` ] ; then \
! 	  tar -chf - leim-list.el quail ja-dic \
! 		| (cd ${INSTALLDIR}; umask 0; tar -xvf - && cat > /dev/null) ;\
! 	else \
! 	  tar -chf - leim-list.el quail \
! 		| (cd ${INSTALLDIR}; umask 0; tar -xvf - && cat > /dev/null) ;\
! 	  cd ${srcdir}; \
! 	  tar -chf - quail/* ja-dic \
! 		| (cd ${INSTALLDIR}; umask 0; tar -xvf - && cat > /dev/null) ;\
! 	fi; \
! 	rm -rf ${INSTALLDIR}/CVS        ${INSTALLDIR}/*/CVS; \
! 	rm -f  ${INSTALLDIR}/.cvsignore ${INSTALLDIR}/*/.cvsignore; \
! 	rm -f  ${INSTALLDIR}/.arch-inventory ${INSTALLDIR}/*/.arch-inventory; \
! 	rm -f  ${INSTALLDIR}/\#*        ${INSTALLDIR}/*/\#* ; \
! 	rm -f  ${INSTALLDIR}/.\#*       ${INSTALLDIR}/*/.\#* ; \
! 	rm -f  ${INSTALLDIR}/*~         ${INSTALLDIR}/*/*~ ; \
! 	rm -f  ${INSTALLDIR}/*.orig     ${INSTALLDIR}/*/*.orig
  	-unset CDPATH; \
  	if [ -n "${GZIP_PROG}" ]; \
  	then \
--- patch end ---------------------------------------------------

^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2006-10-12 13:13 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2006-10-11 23:22 [PATCH] Unbreak `make install' in leim/ when leim's ${INSTALLDIR} doesn't exist Giorgos Keramidas
2006-10-12  0:31 ` Giorgos Keramidas
2006-10-12  5:59 ` Kenichi Handa
2006-10-12 12:35   ` Giorgos Keramidas
2006-10-12 12:47     ` Andreas Schwab
2006-10-12 13:12       ` Giorgos Keramidas
2006-10-12 12:52     ` David Kastrup
2006-10-12 13:10     ` Kenichi Handa
2006-10-12 13:13       ` Giorgos Keramidas

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