| [= autogen include |
| =] |
| [= |
| # $Id: hackshell.tpl,v 1.1 1998/03/20 16:19:41 korbb Exp $ |
| # |
| # This file contanes the shell template replacement for the |
| # fixincl program. It is the repetitive guts of the fixincludes logic. |
| # |
| =] |
| if $LINKS; then |
| files=`find . -name '*.h' \( -type f -o -type l \) -print` |
| else |
| files=`find . -name '*.h' -type f -print` |
| fi |
| echo Checking header files |
| for file in $files; do |
| |
| if ( test ! -r $file -o \ |
| -n "`fgrep 'This file is part of the GNU C Library' $file`" ) |
| then continue ; fi |
| |
| fixlist="" |
| [= |
| # |
| # FOR every fix description, |
| # DO: emit the shell text to apply the fix to the current file |
| # |
| # =][= |
| |
| _FOR fix "\n\n" =] |
| # |
| # Fix [=_eval _index 1 + #%3d _printf=]: [=hackname _Cap=] |
| #[= |
| _IF files _exist=] |
| case "$file" in [=_FOR files " | \\\n\t"=]./[=files=][=/files=] )[= |
| _ENDIF=][= |
| |
| _IF mach _exist=] |
| case "$target_canonical" in [= |
| _FOR mach " | \\\n\t" =][= |
| mach =][= |
| /mach =] )[= |
| _IF mach_unmatched _exist =] : ;; |
| * )[= |
| _ENDIF =][= |
| |
| _ENDIF=][= |
| |
| # There are three conditional tests: select, bypass and test. |
| They may appear as often as desired. They must all pass for |
| the fix to be applied. "select" and "bypass" are egrep expressions |
| that must each appear (or not appear) in the target file. |
| "test" is an arbitrary test program expression that must yield |
| true or false. It is enclosed in parenthesis to avoid |
| precedence problems. The output looks like this: |
| |
| if ( test -n "`egrep 'find-expr' $file`" -a |
| -z "`egrep 'not-find' $file`" -a |
| '(' <some-test-expression> ')' |
| ) > /dev/null 2>&1 ; then |
| |
| # =][= |
| |
| _IF select _exist =] |
| if ( test [= |
| _FOR select " -a \\\n " |
| =]-n [=select _shrstr "#`egrep %s $file`" |
| _printf _shstr =][= |
| /select=][= |
| |
| _IF bypass _exist =][= |
| _FOR bypass=] -a \ |
| -z [=bypass _shrstr "#`egrep %s $file`" |
| _printf _shstr =][= |
| /bypass=][= |
| _ENDIF=][= |
| |
| _IF test _exist=][= |
| _FOR test=] -a \ |
| '(' [=test=] ')'[= |
| /test=][= |
| _ENDIF=] |
| ) > /dev/null 2>&1 ; then[= |
| |
| |
| _ELIF test _exist =] |
| if ( test [= |
| _FOR test " -a \\\n " |
| =]'(' [=test=] ')'[= |
| /test=][= |
| |
| _IF bypass _exist=][= |
| _FOR bypass=] -a \ |
| -z [=bypass _shrstr "#`egrep %s $file`" |
| _printf _shstr=][= |
| /bypass=][= |
| _ENDIF=] |
| ) > /dev/null 2>&1 ; then[= |
| |
| |
| _ELIF bypass _exist =] |
| if ( test [=_FOR bypass " -a \\\n " |
| =]-z [=bypass _shrstr "#`egrep %s $file`" |
| _printf _shstr=][=/bypass=] |
| ) > /dev/null 2>&1 ; then[= |
| |
| _ENDIF=] |
| fixlist="${fixlist} |
| [=hackname=]" |
| if [ ! -r ${DESTDIR}/$file ] |
| then infile=$file |
| else infile=${DESTDIR}/$file ; fi [= |
| |
| _IF sed _exist=][= |
| _IF shell _exist =][= |
| _ERROR hackname _get |
| "fixincludes Error: %s fix has multiple fixups" _printf=][= |
| _ENDIF=] |
| |
| sed [= |
| _FOR sed =]-e [=sed _shrstr=] \ |
| [= |
| /sed=] < $infile > ${DESTDIR}/$file.[= |
| |
| |
| _ELIF shell _exist =] |
| ( [=shell=] ) < $infile > ${DESTDIR}/$file. |
| |
| # Shell scripts have the potential of removing the output |
| # We interpret that to mean the file is not to be altered |
| # |
| if test ! -f ${DESTDIR}/$file. |
| then continue ; fi [= |
| |
| |
| _ELSE=][= |
| _ERROR hackname _get "ERROR: %s has no fixup" _printf=][= |
| |
| _ENDIF=] |
| |
| mv -f ${DESTDIR}/$file. ${DESTDIR}/$file[= |
| |
| # Close off any opened "if" or "case" statements in reverse order |
| |
| # =][= |
| |
| _IF select _exist test _exist | bypass _exist | =] |
| fi # end of selection 'if'[= |
| _ENDIF =][= |
| |
| _IF mach _exist=] |
| ;; # case end for machine type test |
| esac[= |
| _ENDIF =][= |
| |
| _IF files _exist=] |
| ;; # case end for file name test |
| esac[= |
| _ENDIF =][= |
| |
| /fix =][= |
| # |
| # DONE with every fix for the current file |
| # |
| #=] |
| # IF the output has been removed OR it is unchanged, |
| # THEN ensure the output is gone |
| # ELSE look for local directory include syntax |
| # |
| if ( test ! -f ${DESTDIR}/$file || \ |
| cmp $file ${DESTDIR}/$file ) > /dev/null 2>&1 |
| then |
| rm -f ${DESTDIR}/$file |
| else |
| echo "Fixed $file:${fixlist}" |
| |
| # Find any include directives that use "file". |
| # |
| for include in ` |
| egrep '^[ ]*#[ ]*include[ ]*"[^/]' ${DESTDIR}/$file | |
| sed -e 's/^[ ]*#[ ]*include[ ]*"\([^"]*\)".*$/\1/'` |
| do |
| dir=`echo $file | sed -e s'|/[^/]*$||'` |
| required="$required ${SRCDIR} $dir/$include ${DESTDIR}/$dir/$include" |
| done |
| fi |
| done # for file in $files |
