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https://git.lyx.org/repos/lyx.git
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100 lines
2.4 KiB
Plaintext
100 lines
2.4 KiB
Plaintext
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dnl Usage: RELYX_WARNING(message) Displays the warning "message" and sets
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the
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dnl flag lyx_warning to yes.
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AC_DEFUN(RELYX_WARNING,[
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relyx_warning_txt="$relyx_warning_txt
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== $1
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"
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relyx_warning=yes])
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dnl RELYX_SEARCH_PROG(VARIABLE-NAME,PROGRAMS-LIST,ACTION-IF-FOUND)
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dnl
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define(RELYX_SEARCH_PROG,[dnl
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for ac_prog in $2 ; do
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# Extract the first word of "$ac_prog", so it can be a program name with
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# args.
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set dummy $ac_prog ; ac_word=$[2]
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if test ! -n "[$]$1"; then
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
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for ac_dir in $PATH; do
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test -z "$ac_dir" && ac_dir=.
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if test -f [$ac_dir/$ac_word]; then
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$1="$ac_prog"
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break
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fi
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done
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IFS="$ac_save_ifs"
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fi
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if test -n "[$]$1"; then
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ac_result=yes
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else
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ac_result=no
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fi
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ifelse($3,,,[$3])
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test -n "[$]$1" && break
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done
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])
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dnl Usage RELYX_PROG_PERL_OK
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AC_DEFUN(RELYX_PROG_PERL_OK,[
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if echo 'require 5.002;exit' | $ac_dir/$ac_prog 2>&5
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then
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PERL=$ac_dir/$ac_prog
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else
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PERL=
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fi])
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dnl Usage RELYX_CHECK_PERL
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AC_DEFUN(RELYX_CHECK_PERL,[
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AC_MSG_CHECKING([for perl >= 5.002])
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RELYX_SEARCH_PROG(PERL, perl perl5 perl5.002 perl5.003 perl5.004,
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RELYX_PROG_PERL_OK
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)
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if test -n "$PERL" ; then
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AC_MSG_RESULT($PERL)
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else
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PERL="/bin/echo reLyX has been disabled because perl version 5.002 has
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not \
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been found.\nTo reenable it, edit "
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AC_MSG_RESULT(no)
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RELYX_WARNING(dnl
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Configure has not been able to find a version 5.002 or better of Perl.
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reLyX has been setup to only display a warning message.
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Set variable PERL to some value to install a working reLyX.)
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fi
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AC_SUBST(PERL)])
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dnl Usage: RELYX_CHECK_ERRORS Displays a warning message if a RELYX_ERROR
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dnl has occured previously.
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AC_DEFUN(RELYX_CHECK_ERRORS,[
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if test x$relyx_error = xyes; then
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cat <<EOF
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**** The following problems have been detected by configure.
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**** Please check the messages below before running 'make'.
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**** (see the section 'Problems' in the INSTALL file)
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$relyx_error_txt
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$relyx_warning_txt
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deleting cache $cache_file
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EOF
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rm -f $cache_file
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else
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if test x$relyx_warning = xyes; then
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cat <<EOF
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=== The following minor problems have been detected by configure.
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=== Please check the messages below before running 'make'.
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=== (see the section 'Problems' in the INSTALL file)
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$relyx_warning_txt
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EOF
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fi
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cat <<EOF
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Configuration of LyX was successful.
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Type 'make' to compile the program,
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and then 'make install' to install it.
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EOF
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fi])
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