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Make the configure script more portable

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_1_3_X@9860 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Angus Leeming 2005-04-22 16:39:04 +00:00
parent ffc55ce682
commit bf67e6e134
2 changed files with 53 additions and 22 deletions
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5
lib/ChangeLog
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@ -1,3 +1,8 @@
2005-04-22 Angus Leeming <leeming@lyx.org>
* configure.m4: rewrite the "DeclareFOOClass" manipulation
scripts to be more portable.
2005-04-15 Angus Leeming <leeming@lyx.org>
* scripts/convertDefault.sh: post error messages to STDERR.

70
lib/configure.m4
View File

@ -422,32 +422,44 @@ changequote([,])dnl
if test x`[eval] echo $ac_n '${found_'$cleanclass'}'` = x ; then
[eval] "found_$cleanclass=yes"
changequote(,)dnl
# The sed commands below are a bit scary. Here is what they do:
# 1-3: remove the \DeclareFOO macro and add the correct boolean
# at the end of the line telling whether the class is
# available
# 4: if the macro had an optional argument with several
# parameters, only keep the first one
# 5: if the macro did not have an optional argument, provide one
# (equal to the class name)
# 6: remove brackets and replace with correctly quoted entries
grep '\\Declare\(LaTeX\|DocBook\|LinuxDoc\)Class' "$file" \
| sed -e 's/^.*\DeclareLaTeXClass *\(.*\)/\1 "false"/' \
-e 's/^.*\DeclareDocBookClass *\(.*\)/\1 "'$bool_docbook'"/' \
-e 's/^.*\DeclareLinuxDocClass *\(.*\)/\1 "'$bool_linuxdoc'"/' \
-e 's/\[\([^,]*\),[^]]*\]/[\1]/' \
-e 's/^{/['$class']{/' \
-e 's/\[\([^]]*\)\] *{\([^}]*\)}/"'$class'" "\1" "\2"/' \
>>textclass.lst
sed -n '
# We manipulate only those lines that contain
# "\Declare(LaTeX|DocBook|LinuxDoc)Class"
/\\DeclareLaTeXClass/bmatch
/\\DeclareDocBookClass/bmatch
/\\DeclareLinuxDocClass/bmatch
b
:match
# Remove the \DeclareFOOClass macro and add the correct boolean
# at the end of the line telling whether the class is
# available
s/^.*\DeclareLaTeXClass *\(.*\)/\1 "false"/
s/^.*\DeclareDocBookClass *\(.*\)/\1 "'$bool_docbook'"/
s/^.*\DeclareLinuxDocClass *\(.*\)/\1 "'$bool_linuxdoc'"/
# If the macro had an optional argument with several
# parameters, only keep the first one
s/\[\([^,]*\),[^]]*\]/[\1]/
# If the macro did not have an optional argument, provide one
# (equal to the class name)
s/^{/['$class']{/
# Remove brackets and replace with correctly quoted entries
s/\[\([^]]*\)\] *{\([^}]*\)}/"'$class'" "\1" "\2"/
# Print the maninpulated text
p
# We are interested in the first instance of \DeclareFOOClass only,
# so now quit
q
' "$file" >> textclass.lst
fi
fi ;;
esac
done
done
MSG_RESULT(done)
else
MSG_RESULT(auto)
rm -f wrap_chkconfig.ltx chkconfig.vars chkconfig.classes chklayouts.tex
if ! test -r "chkconfig.ltx" ; then
if test ! -r "chkconfig.ltx" ; then
ln -s "${srcdir}"/chkconfig.ltx .
rmlink=true
fi
@ -462,11 +474,25 @@ EOF
for file in ./layouts/*.layout "${srcdir}"/layouts/*.layout ; do
case $file in
*/\*.layout) ;;
*) if test -r "$file" ; then
*) if test -r "$file" ; then
class=`echo $file | sed -e 's%^.*layouts/\(.*\)\.layout$%\1%'`
# Generate the proper TestDocClass command for this layout
grep '\\Declare\(LaTeX\|DocBook\|LinuxDoc\)Class' "$file" \
| sed -e 's/^\# *\(.*\)$/\\TestDocClass{'${class}'}{\1}/'
sed -n '
# We manipulate only those lines that contain
# "\Declare(LaTeX|DocBook|LinuxDoc)Class"
/\\DeclareLaTeXClass/bmatch
/\\DeclareDocBookClass/bmatch
/\\DeclareLinuxDocClass/bmatch
b
:match
# Wrap the entire line (minus the leading "# ") inside a
# "\TestDocClass{CLASS}{...}" command
s/^\# *\(.*\)$/\\TestDocClass{'${class}'}{\1}/
# Print the result and quit.
p
q
' "$file"
fi ;;
esac
done > chklayouts.tex