X-Git-Url: https://git.distorted.org.uk/~mdw/sod/blobdiff_plain/e0808c472145fc81e52898bc9ac289e10c4f4f41..12949379840101e2d65883f29c5e8f0f6de49e9c:/configure.ac diff --git a/configure.ac b/configure.ac index 75bed26..765924a 100644 --- a/configure.ac +++ b/configure.ac @@ -42,21 +42,25 @@ dnl-------------------------------------------------------------------------- dnl Convert the version number for ASDF. ## This is surprisingly awful. The convention for official version numbers -## is that they look like MAJOR.MINOR.PATCH[.BPB][-N-gHEX[+]]. ASDF -## insists on simple numeric things separated by dots. If there's no Git -## thing on the end, then the main version number will do fine. If there -## is, then we insert /two/ `0's in, followed by N and the HEX converted to -## decimal. Why two? Because if there's no brown-paper-bag number, we -## want to make sure that the first BPB release is higher than any of the -## preceding Git revisions. +## is that they look like [MAJOR.MINOR.PATCH~]MAJOR.MINOR.PATCH[.BPB] +## [-N-gHEX[+]]. ASDF insists on simple numeric things separated by dots. +## If there's no interim-version thing on the front or Git thing on the end, +## then the main version number will do fine. If there is, then we insert +## /two/ `0's in, followed by N and the HEX converted to decimal. Why two? +## Because if there's no brown-paper-bag number, we want to make sure that +## the first BPB release is higher than any of the preceding Git revisions. ver=AC_PACKAGE_VERSION case $ver in *-*-g*) - base=${ver%%-*} tail=${ver#*-} + case $ver in + *~*) pre=${ver%%~*}. tail=${ver#*~} ;; + *) pre= tail=$ver ;; + esac + base=${tail%%-*} tail=${tail#*-} n=${tail%%-*} tail=${tail#*-g} - case $tail in *+) grubby=.1 tail=${tail%+} ;; *) grubby= ;; esac + case $tail in *+) grubby=.0.1 tail=${tail%+} ;; *) grubby= ;; esac rev=$(( 0x$tail )) - ASDF_VERSION=$base.0.0.$n.$rev$grubby + ASDF_VERSION=$pre$base.0.0.$n.$rev$grubby ;; *) ASDF_VERSION=$ver @@ -103,6 +107,106 @@ AC_SUBST([lispsrcdir], [$with_lisp_source_dir]) AC_SUBST([lispsysdir], [$with_lisp_system_dir]) dnl-------------------------------------------------------------------------- +dnl TeX things. + +AC_DEFUN([SOD_CHECK_LATEX_FILE], + [sod_thing="$1"; case $sod_thing in + *.sty) sod_thing=${sod_thing%.sty} sod_what=package ;; + *.cls) sod_thing=${sod_thing%.cls} sod_what="document class" ;; + *.tfm) sod_thing=${sod_thing%.tfm} sod_what="font metrics" ;; + *) sod_what="file" ;; + esac + AS_VAR_PUSHDEF([SOD_Pkg], [sod_cv_latex_$1]) + AC_CACHE_CHECK([for LaTeX `$sod_thing' $sod_what], + [SOD_Pkg], + [if $KPSEWHICH >/dev/null 2>&1 --progname=pdflatex $1 + then SOD_Pkg=yes + else SOD_Pkg=no; fi]) + case $SOD_Pkg in + yes) m4_default([$2], [:]) ;; + no) m4_default([$3], [AC_MSG_ERROR([Can't find `$1'])]) ;; + esac + AS_VAR_POPDEF([SOD_Pkg])]) + +dnl See if we want to build the documentation. +AC_ARG_ENABLE([manual], [AS_HELP_STRING([--enable-manual])], + [if test "$enableval" = "no" + then sod_want_latex=no sod_have_latex=no + else sod_want_latex=must sod_have_latex=maybe; fi], + [sod_want_latex=maybe sod_have_latex=maybe]) + +dnl Make sure the TeX programs we need are available. +case $sod_have_latex in maybe) +AC_CHECK_PROGS([TEX], [tex], [none]) +AC_CHECK_PROGS([PDFLATEX], [pdflatex], [none]) +AC_CHECK_PROGS([KPSEWHICH], [kpsewhich], [none]) +AC_CHECK_PROGS([BIBTEX], [bibtex], [none]) +AC_CHECK_PROGS([MAKEINDEX], [makeindex], [none]) +case ,$TEX,$PDFLATEX,$KPSEWHICH,$BIBTEX,$MAKEINDX, in + *,none,*) + AC_MSG_WARN([Necessary TeX programs not found: can't build manual!]) + sod_have_latex=no + ;; +esac +;; esac + +sod_have_custom_bib=no +case $sod_have_latex in maybe) +SOD_CHECK_LATEX_FILE([strayman.cls], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([fontenc.sty], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([inputenc.sty], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([longtable.sty], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([makeidx.sty], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([amssymb.sty], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([tikz.sty], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([at.sty], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([footnote.sty], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([mdwfonts.sty], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([mdwref.sty], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([mdwtab.sty], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([mdwthm.sty], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([sverb.sty], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([syntax.sty], [], [sod_have_latex=no]) + +SOD_CHECK_LATEX_FILE([cmr12.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([cmbx10.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([cmcsc10.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([cmex10.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([cmmi12.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([cmsy10.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([cmti10.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([msam10.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([msbm10.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([ecrm1000.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([logo10.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([pplr8r.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([pplri8r.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([pplb8r.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([phvr8r.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([phvb8r.tfm], [], [sod_have_latex=no]) +SOD_CHECK_LATEX_FILE([pcrr8rn.tfm], [], [sod_have_latex=no]) + +SOD_CHECK_LATEX_FILE([merlin.mbs], [sod_have_custom_bib=yes], [:]) + +case $sod_have_latex in + no) + AC_MSG_WARN([Necessary LaTeX packages not found: can't build manual!]) + ;; +esac +;; esac + +case $sod_want_latex,$sod_have_latex in + must,no) + AC_MSG_ERROR([Couldn't find necessary LaTeX support to build manual!]) + ;; + *,maybe) + sod_have_latex=yes + ;; +esac +AM_CONDITIONAL([HAVE_LATEX], [test "$sod_have_latex" = "yes"]) +AM_CONDITIONAL([HAVE_CUSTOM_BIB], [test "$sod_have_custom_bib" = "yes"]) + +dnl-------------------------------------------------------------------------- dnl Output. AC_CONFIG_FILES(