X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=aclocal.m4;h=1228f6ca29c6208a89c19bdf8aee3f651a9c3dcb;hb=a6a51abfd0195a3cf7d6ea095cf69808852f21ce;hp=de8271571a70f16d3b557ae3c2f8b7a762004088;hpb=51c60f298f38254add022ecc3df3c7c8a265b1b4;p=lilypond.git diff --git a/aclocal.m4 b/aclocal.m4 index de8271571a..1228f6ca29 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -1,440 +1,1430 @@ -dnl aclocal.m4 generated automatically by aclocal 1.2 +dnl aclocal.m4 -*-shell-script-*- +dnl StepMake subroutines for configure.ac -AC_DEFUN(AC_JUNK_ARGS, [ +### mostly interal macros + +# Get full path of executable ($1) +AC_DEFUN(STEPMAKE_GET_EXECUTABLE, [ + ## which doesn't work in ash, if /usr/bin/which isn't installed + ## type -p doesn't work in ash + ## command -v doesn't work in zsh + ## command -v "$1" 2>&1 + ## this test should work in ash, bash, pdksh (ksh), zsh + type -p $1 2>/dev/null | tail -n 1 | awk '{print $NF}' ]) -AC_DEFUN(AC_LILY_WARN, [ - AC_MSG_WARN($1) - warn_b=yes + +# Get version string from executable ($1) +AC_DEFUN(STEPMAKE_GET_VERSION, [ + ## "$1" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}' + ## + ## ARG. + ## Workaround for broken Debian gcc version string: + ## gcc (GCC) 3.1.1 20020606 (Debian prerelease) + ## + ## -V: Workaround for python + + changequote(<<, >>)#dnl + + ## Assume and hunt for dotted version multiplet. + ## use eval trickery, because we cannot use multi-level $() instead of `` + ## for compatibility reasons. + + ## grab the first version number in --version output. + eval _ver=\"\`("$1" --version || "$1" -V) 2>&1 | + grep -E '(^| )[0-9][0-9]*\.[0-9]' | + head -n 1 | + tr ' ' '\n' | + sed 's/\([0-9][0-9]*\.[0-9][0-9.]*\).*/\1/g' | + grep -E '(^| )[0-9][0-9]*\.[0-9]' | + head -n 1\`\" + + if test -z "$_ver"; then + ## If empty, try date [fontforge] + eval _ver=\"\`("$1" --version || "$1" -V) 2>&1 \ + | grep '\(^\|[^0-9a-f]\)[0-9]\{6,8\}\([^0-9a-f]\|$\)' \ + | head -n 1 \ + | sed -e 's/^[^.0-9]*//' -e 's/[^.0-9]*$//'\`\" + fi + echo "$_ver" + changequote([, ])#dnl +]) + +# Calculate simplistic numeric version from version string ($1) +# As yet, we have no need for something more elaborate. +AC_DEFUN(STEPMAKE_NUMERIC_VERSION, [ + echo "$1" | awk -F. ' + { + if ([$]3) {three = [$]3} + else {three = 0} + } + {printf "%.0f\n", [$]1*1000000 + [$]2*1000 + three}' +]) + + +# Add item ($2) to list ($1, one of 'OPTIONAL', 'REQUIRED') +AC_DEFUN(STEPMAKE_ADD_ENTRY, [ + eval "$1"=\"`eval echo \"'$'$1\" \"$2\"`\" +]) + +# Check if tested program ($2) was found ($1). +# If not, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED'). +# We could abort here if a 'REQUIRED' program is not found +AC_DEFUN(STEPMAKE_OPTIONAL_REQUIRED, [ + STEPMAKE_CHECK_SEARCH_RESULT($1) + if test $? -ne 0; then + STEPMAKE_ADD_ENTRY($3, $2) + if test "$3" = "REQUIRED"; then + command="echo ERROR: $2 not found" + # abort configure process here? + else + command="- echo $2 not found" + fi + eval "$1"='$command' + false + else + true + fi ]) -dnl should cache result. -dnl should look in $prefix first. -dnl should probably assume TDS -AC_DEFUN(AC_TEX_PREFIX, [ +# Return if tested proram ($1) was found (true) or not (false). +AC_DEFUN(STEPMAKE_CHECK_SEARCH_RESULT, [ + r="`eval echo '$'"$1"`" + if test -n "$r" -a "$r" != "error" -a "$r" != "no" && expr '`eval echo '$'"$1"`' : '.*\(echo\)' > /dev/null; then + true + else + ##STEPMAKE_WARN(cannot find $2. $3) + false + fi +]) + + +# Check version of program ($1) +# If version ($4: optional argument, supply if version cannot be +# parsed using --version or -V ) is smaller than requested ($3), add +# entry to missing-list ($2, one of 'OPTIONAL', 'REQUIRED'). +AC_DEFUN(STEPMAKE_CHECK_VERSION, [ + r="`eval echo '$'"$1"`" + AC_MSG_CHECKING([$r version]) + exe=`STEPMAKE_GET_EXECUTABLE($r)` + if test -n "$4"; then + ver="$4" + else + ver=`STEPMAKE_GET_VERSION($exe)` + fi + num=`STEPMAKE_NUMERIC_VERSION($ver)` + req=`STEPMAKE_NUMERIC_VERSION($3)` + AC_MSG_RESULT([$ver]) + if test "$num" -lt "$req"; then + STEPMAKE_ADD_ENTRY($2, ["$r >= $3 (installed: $ver)"]) + fi + vervar="`echo $1 | tr '[a-z]' '[A-Z]'`_VERSION" + eval `echo $vervar=$num` +## AC_SUBST(`eval echo $vervar`) +]) + +# Check version of program ($1) +# If version is greater than or equals unsupported ($3), +# add entry to unsupported list ($2, 'UNSUPPORTED') +AC_DEFUN(STEPMAKE_CHECK_VERSION_UNSUPPORTED, [ + r="`eval echo '$'"$1"`" + AC_MSG_CHECKING([$r version]) + exe=`STEPMAKE_GET_EXECUTABLE($r)` + ver=`STEPMAKE_GET_VERSION($exe)` + num=`STEPMAKE_NUMERIC_VERSION($ver)` + sup=`STEPMAKE_NUMERIC_VERSION($3)` + AC_MSG_RESULT([$ver]) + if test "$num" -ge "$sup"; then + STEPMAKE_ADD_ENTRY($2, ["$r < $3 (installed: $ver)"]) + fi +]) + +### Macros to build configure.ac + + +AC_DEFUN(STEPMAKE_BIBTEX2HTML, [ + STEPMAKE_PROGS(BIBTEX2HTML, bibtex2html bib2html, $1) + if test "$BIBTEX2HTML" = "bib2html"; then + BIBTEX2HTML_FLAGS='$< $(@)' + else + BIBTEX2HTML_FLAGS='-o $(@D)/$(*F) $<' + fi + AC_SUBST(BIBTEX2HTML) + AC_SUBST(BIBTEX2HTML_FLAGS) +]) + + +AC_DEFUN(STEPMAKE_BISON, [ + # ugh, automake: we want (and check for) bison + AC_PROG_YACC + STEPMAKE_PROGS(BISON, bison, $1) + + # urg. should test functionality rather than version. + if test "$BISON" = "bison" -a -n "$2"; then + STEPMAKE_CHECK_VERSION(BISON, $1, $2) + fi +]) + +AC_DEFUN(STEPMAKE_COMPILE_BEFORE, [ + # -O is necessary to get inlining + CFLAGS=${CFLAGS-""} + CXXFLAGS=${CXXFLAGS-$CFLAGS} + LDFLAGS=${LDFLAGS-""} + optimise_b=yes + checks_b=no + profile_b=no + debug_b=yes + pipe_b=yes + + AC_ARG_ENABLE(debugging, + [AS_HELP_STRING([--enable-debugging], + [compile with debugging info. Default: on])], + [debug_b=$enableval]) - AC_MSG_CHECKING(TeX/MF root dir directory) + AC_ARG_ENABLE(checking, + [AS_HELP_STRING([--enable-checking], + [compile with expensive run-time checks. Default: off])], + [checks_b=$enableval]) - find_root_prefix="$prefix" + AC_ARG_ENABLE(optimising, + [AS_HELP_STRING([--enable-optimising], + [compile with optimising. Default: on])], + [optimise_b=$enableval]) + + AC_ARG_ENABLE(profiling, + [AS_HELP_STRING([--enable-profiling], + [compile with gprof support. Default: off])], + [profile_b=$enableval]) + AC_ARG_ENABLE(pipe, + [AS_HELP_STRING([--enable-pipe], + [compile with -pipe. 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But once it has, we + # don't want -DDEBUG twice, so we omit it here if it is going + # to get added anyway later. + elif test "$checks_b" != yes; then + DEFINES="$DEFINES -DDEBUG" + fi + + if test "$checks_b" = yes; then + DEFINES="$DEFINES -DDEBUG" + fi + + if test $profile_b = yes; then + EXTRA_LIBS="-pg" + OPTIMIZE="$OPTIMIZE -pg" + fi + + if test $debug_b = yes; then + OPTIMIZE="$OPTIMIZE -g" + fi +]) + +AC_DEFUN(STEPMAKE_COMPILE, [ + + AC_REQUIRE([STEPMAKE_COMPILE_BEFORE]) + AC_REQUIRE([AC_PROG_CC]) + + STEPMAKE_OPTIONAL_REQUIRED(CC, cc, $1) + LD='$(CC)' + AC_SUBST(LD) + + # If -pipe requested, test if it works and add to CFLAGS. + if test "$pipe_b" = yes; then + save_cflags="$CFLAGS" + CFLAGS=" -pipe $CFLAGS"; + AC_CACHE_CHECK([whether compiler understands -pipe], + [stepmake_cv_cflags_pipe], + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[/* -pipe test */]])], + [stepmake_cv_cflags_pipe=yes], + [stepmake_cv_cflags_pipe=no])) + CFLAGS=$save_cflags + if test $stepmake_cv_cflags_pipe = yes; then + OPTIMIZE="$OPTIMIZE -pipe" + fi + fi + + CFLAGS="$CFLAGS $OPTIMIZE" + CPPFLAGS=${CPPFLAGS-""} + + AC_MSG_CHECKING([for IEEE-conformance compiler flags]) + save_cflags="$CFLAGS" + case "$host" in + alpha*-*-*) + dnl should do compile test? + AC_MSG_RESULT(-mieee) + CFLAGS=" -mieee $CFLAGS" + ;; + *) + AC_MSG_RESULT([none]) + ;; + esac + + AC_SUBST(cross_compiling) + AC_SUBST(CFLAGS) + AC_SUBST(CPPFLAGS) + AC_SUBST(LDFLAGS) + AC_SUBST(DEFINES) + AC_SUBST(EXTRA_LIBS) +]) + +AC_DEFUN(STEPMAKE_CXX, [ + AC_PROG_CXX + STEPMAKE_OPTIONAL_REQUIRED(CXX, c++, $1) + + CXXFLAGS="$CXXFLAGS $OPTIMIZE" + + AC_SUBST(CXX) + AC_SUBST(CXXFLAGS) +]) + + +AC_DEFUN(STEPMAKE_CXXTEMPLATE, [ + AC_CACHE_CHECK([whether explicit instantiation is needed], + stepmake_cv_need_explicit_instantiation, + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + template struct foo { static int baz; }; + template int foo::baz = 1; + ]], [[ return foo::baz; ]])],[stepmake_cv_need_explicit_instantiation=no],[stepmake_cv_need_explicit_instantiation=yes])) + if test x"$stepmake_cv_need_explicit_instantiation"x = x"yes"x; then + AC_DEFINE(NEED_EXPLICIT_INSTANTIATION) + fi +]) + +AC_DEFUN(STEPMAKE_GXXCODEGENBUG, [ + AC_MSG_CHECKING([options for known g++ bugs]) + case "$GXX:$CXX_VERSION" in + yes:400600[[0-2]]) + AC_MSG_RESULT([-fno-optimize-sibling-calls (tail call bug)]) + CXXFLAGS="$CXXFLAGS -fno-optimize-sibling-calls" + ;; + yes:400700?) + AC_MSG_RESULT([-fno-tree-vrp (comparison bug)]) + CXXFLAGS="$CXXFLAGS -fno-tree-vrp" + ;; + *) AC_MSG_RESULT([none]) + esac + AC_SUBST(CXXFLAGS) +]) + + +AC_DEFUN(STEPMAKE_DATADIR, [ + presome=${prefix} + if test "$prefix" = "NONE"; then + presome=${ac_default_prefix} + fi + + build_package_datadir=$ugh_ugh_autoconf250_builddir/out$CONFIGSUFFIX/share/$package + + DATADIR=`echo ${datadir} | sed "s!\\\${datarootdir}!${presome}/share!"` + DATADIR=`echo ${DATADIR} | sed "s!\\\${prefix}!$presome!"` + BUILD_PACKAGE_DATADIR=`echo ${build_package_datadir} | sed "s!\\\${prefix}!$presome!"` + + AC_SUBST(datadir) + AC_SUBST(datarootdir) + AC_SUBST(build_package_datadir) + AC_DEFINE_UNQUOTED(DATADIR, ["${DATADIR}"]) + AC_DEFINE_UNQUOTED(BUILD_PACKAGE_DATADIR, ["${BUILD_PACKAGE_DATADIR}"]) +]) + +## ugh: cut & paste programming from datadir. +AC_DEFUN(STEPMAKE_LIBDIR, [ + presome=${exec_prefix} + if test "$presome" = "NONE"; then + presome=${prefix} + fi + if test "$presome" = "NONE"; then + presome=${ac_default_prefix} + fi + + build_package_libdir=$ugh_ugh_autoconf250_builddir/out$CONFIGSUFFIX/lib/$package + + LIBDIR=`echo ${libdir} | sed "s!\\\${exec_prefix}!$presome!"` + BUILD_PACKAGE_LIBDIR=`echo ${build_package_libdir} | sed "s!\\\${exec_prefix}!$presome!"` + + AC_SUBST(libdir) + AC_SUBST(build_package_libdir) + AC_DEFINE_UNQUOTED(LIBDIR, ["${LIBDIR}"]) + AC_DEFINE_UNQUOTED(BUILD_PACKAGE_LIBDIR, ["${BUILD_PACKAGE_LIBDIR}"]) +]) + + +AC_DEFUN(STEPMAKE_PREFIX_EXPAND_FIXUP, [ + # undo expanding of explicit --infodir=/usr/share + # to ease install-time override with prefix=... + strip=`echo $includedir | eval sed s@^$prefix@@` + if test "$includedir" = "`eval echo $prefix$strip`"; then + includedir='${prefix}'$strip'' + fi + strip=`echo $libdir | eval sed s@^$exec_prefix@@` + if test "$libdir" = "`eval echo $exec_prefix$strip`"; then + libdir='${exec_prefix}'$strip'' + fi + strip=`echo $infodir | eval sed s@^$datarootdir@@` + if test "$infodir" = "`eval echo $datarootdir$strip`"; then + infodir='${datarootdir}'$strip'' + fi + strip=`echo $mandir | eval sed s@^$datarootdir@@` + if test "$mandir" = "`eval echo $datarootdir$strip`"; then + mandir='${datarootdir}'$strip'' + fi +]) + + +AC_DEFUN(STEPMAKE_END, [ + STEPMAKE_PREFIX_EXPAND_FIXUP + + AC_SUBST(OPTIONAL) + AC_SUBST(REQUIRED) + + AC_CONFIG_FILES([$CONFIGFILE.make:config.make.in]) + AC_OUTPUT + + if test -n "$OPTIONAL"; then + echo + echo "WARNING: Please consider installing optional programs or files: $OPTIONAL" + fi + + if test -n "$REQUIRED"; then + echo + echo "ERROR: Please install required programs: $REQUIRED" + fi + + if test -n "$UNSUPPORTED"; then + echo + echo "ERROR: Please use older version of programs: $UNSUPPORTED" + fi + + if test -n "$OPTIONAL$REQUIRED$UNSUPPORTED"; then + echo + echo "See INSTALL.txt for more information on how to build $PACKAGE_NAME" + if test -f config.cache ; then + echo "Remove config.cache before rerunning ./configure" + fi + fi + + if test -n "$REQUIRED$UNSUPPORTED"; then + rm -f $srcdir/GNUmakefile + exit 1 + fi + + # regular in-place build + # test for srcdir_build = yes ? 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It sets two variables, marked for substitution, as +# by AC_SUBST. +# +# GUILE_CFLAGS --- flags to pass to a C or C++ compiler to build +# code that uses Guile header files. This is almost +# always just a -I flag. +# +# GUILE_LDFLAGS --- flags to pass to the linker to link a +# program against Guile. This includes -lguile for +# the Guile library itself, any libraries that Guile +# itself requires (like -lqthreads), and so on. It may +# also include a -L flag to tell the compiler where to +# find the libraries. + +AC_DEFUN([STEPMAKE_GUILE_FLAGS], [ + exe=`STEPMAKE_GET_EXECUTABLE($guile_config)` + if test -x $exe; then + AC_MSG_CHECKING([guile compile flags]) + GUILE_CFLAGS="`$guile_config compile`" + AC_MSG_RESULT($GUILE_CFLAGS) + AC_MSG_CHECKING([guile link flags]) + GUILE_LDFLAGS="`$guile_config link`" + AC_MSG_RESULT($GUILE_LDFLAGS) + fi + AC_SUBST(GUILE_CFLAGS) + AC_SUBST(GUILE_LDFLAGS) +]) + + +# Check for guile-config, between minimum ($2) and maximum version ($3). +# If missing, add entry to missing-list ($1, one of 'OPTIONAL', 'REQUIRED') +AC_DEFUN(STEPMAKE_GUILE_DEVEL, [ + ## First, let's just see if we can find Guile at all. + test -n "$target_alias" && target_guile_config=$target_alias-guile-config + test -n "$host_alias" && host_guile_config=$host_alias-guile-config + AC_MSG_CHECKING([for guile-config]) + guile_config="guile-config" + found="no" + for r in $GUILE_CONFIG \ + $target_guile_config $host_guile_config $build_guile_config \ + guile-config \ + guile2-config guile-2-config guile-config-2 \ + guile2.2-config guile-2.2-config guile-config-2.2 \ + guile2.0-config guile-2.0-config guile-config-2.0 \ + guile1-config guile-1-config guile-config-1 \ + guile1.9-config guile-1.9-config guile-config-1.9 \ + guile1.8-config guile-1.8-config guile-config-1.8; \ + do + exe=`STEPMAKE_GET_EXECUTABLE($r)` + if ! $exe --version > /dev/null 2>&1 ; then + continue + fi + ver=`STEPMAKE_GET_VERSION($exe)` + num=`STEPMAKE_NUMERIC_VERSION($ver)` + req=`STEPMAKE_NUMERIC_VERSION($2)` + sup=`STEPMAKE_NUMERIC_VERSION($3)` + if test -n "$2" -a "$num" -lt "$req"; then + guile_config=["$r >= $2 (installed: $ver)"] + continue + else + if test -n "$3" -a "$num" -ge "$sup"; then + guile_config=["$r < $3 (installed: $ver)"] + continue + else + guile_config=$r + found=$r + break + fi fi done + AC_MSG_RESULT([$found]) + if test "$found" != "no"; then + AC_MSG_CHECKING([$guile_config version]) + AC_MSG_RESULT([$ver]) + GUILE_CONFIG=$found + else + STEPMAKE_ADD_ENTRY($1, "$guile_config (guile-devel, guile-dev or libguile-dev package)") + fi + + AC_SUBST(GUILE_CONFIG) - if test "x$find_texpostfix" = x; then - find_texpostfix='/lib/texmf/tex' - AC_LILY_WARN(Cannot determine the TeX-directory. Please use --enable-tex-prefix) + guile_version="$ver" + changequote(<<, >>)#dnl + GUILE_MAJOR_VERSION=`expr $guile_version : '\([0-9]*\)'` + GUILE_MINOR_VERSION=`expr $guile_version : '[0-9]*\.\([0-9]*\)'` + GUILE_PATCH_LEVEL=`expr $guile_version : '[0-9]*\.[0-9]*\.\([0-9]*\)'` + changequote([, ])#dnl + STEPMAKE_GUILE_FLAGS + save_CPPFLAGS="$CPPFLAGS" + save_LIBS="$LIBS" + CPPFLAGS="$GUILE_CFLAGS $CPPFLAGS" + LIBS="$GUILE_LDFLAGS $LIBS" + AC_CHECK_HEADERS([libguile.h]) + AC_CHECK_LIB(guile, scm_boot_guile) + AC_CHECK_FUNCS(scm_boot_guile,,libguile_b=no) + if test "$libguile_b" = "no"; then + warn='libguile (libguile-dev, guile-devel or guile-dev + package).' + STEPMAKE_ADD_ENTRY(REQUIRED, $warn) + fi + CPPFLAGS="$save_CPPFLAGS" + LIBS="$save_LIBS" + AC_DEFINE_UNQUOTED(GUILE_MAJOR_VERSION, $GUILE_MAJOR_VERSION) + AC_DEFINE_UNQUOTED(GUILE_MINOR_VERSION, $GUILE_MINOR_VERSION) + AC_DEFINE_UNQUOTED(GUILE_PATCH_LEVEL, $GUILE_PATCH_LEVEL) +]) + + +AC_DEFUN(STEPMAKE_DLOPEN, [ + AC_CHECK_LIB(dl, dlopen) + AC_CHECK_FUNCS(dlopen) +]) + +AC_DEFUN(STEPMAKE_HAS_CLANG, [ + AC_EGREP_CPP(yes, + [#ifdef __clang__ + yes + #endif + ], HAS_CLANG=yes, HAS_CLANG=no) +]) + +AC_DEFUN(STEPMAKE_GXX_OR_CLANG, [ + STEPMAKE_HAS_CLANG() + if test "$HAS_CLANG" = "no"; then + if test "$GXX" = "yes"; then + STEPMAKE_CHECK_VERSION(CXX, $1, $2) + else + warn="$CXX (Please install *GNU* c++)" + STEPMAKE_ADD_ENTRY($1, $warn) + fi fi + # no else, we're fine with any clang +]) + + +AC_DEFUN(STEPMAKE_INIT, [ + + . $srcdir/VERSION + FULL_VERSION=$MAJOR_VERSION.$MINOR_VERSION.$PATCH_LEVEL + MICRO_VERSION=$PATCH_LEVEL + TOPLEVEL_VERSION=$FULL_VERSION + if test x$MY_PATCH_LEVEL != x; then + FULL_VERSION=$FULL_VERSION.$MY_PATCH_LEVEL + fi + VERSION=$FULL_VERSION + export MAJOR_VERSION MINOR_VERSION PATCH_LEVEL + # urg: don't "fix" this: irix doesn't know about [:lower:] and [:upper:] + changequote(<<, >>)#dnl + PACKAGE=`echo $PACKAGE_NAME | tr '[a-z]' '[A-Z]'` + package=`echo $PACKAGE_NAME | tr '[A-Z]' '[a-z]'` + changequote([, ])#dnl - find_texprefix="$find_root_prefix/$find_texpostfix" + # No versioning on directory names of sub-packages + # urg, urg + stepmake=${datadir}/stepmake + presome=${prefix} + if test "$prefix" = "NONE"; then + presome=${ac_default_prefix} + fi + stepmake=`echo ${stepmake} | sed "s!\\\${prefix}!$presome!"` - # only assign if variablename not empty - if test x != "x[$]$1"; then - $1='${prefix}'/"$find_texpostfix" + # urg, how is this supposed to work? + if test "$program_prefix" = "NONE"; then + program_prefix= + fi + if test "$program_suffix" = "NONE"; then + program_suffix= fi - AC_MSG_RESULT($find_texprefix) + AC_MSG_CHECKING(Package) + if test "$PACKAGE" = "STEPMAKE"; then + AC_MSG_RESULT(Stepmake package!) + + AC_MSG_CHECKING(builddir) + + ugh_ugh_autoconf250_builddir="`pwd`" + + if test "$srcdir" = "."; then + srcdir_build=yes + else + srcdir_build=no + package_builddir="`dirname $ugh_ugh_autoconf250_builddir`" + package_srcdir="`dirname $srcdir`" + fi + AC_MSG_RESULT($ugh_ugh_autoconf250_builddir) + + (cd stepmake 2>/dev/null || mkdir stepmake) + (cd stepmake; rm -f bin; ln -s ../$srcdir/bin .) + stepmake=stepmake + else + AC_MSG_RESULT($PACKAGE) + + AC_MSG_CHECKING(builddir) + ugh_ugh_autoconf250_builddir="`pwd`" + + here_dir=$(cd . && pwd) + full_src_dir=$(cd $srcdir && pwd) + + if test "$full_src_dir" = "$here_dir"; then + srcdir_build=yes + else + srcdir_build=no + fi + AC_MSG_RESULT($ugh_ugh_autoconf250_builddir) + + AC_MSG_CHECKING(for stepmake) + # Check for installed stepmake + if test -d $stepmake; then + AC_MSG_RESULT($stepmake) + else + stepmake="`cd $srcdir/stepmake; pwd`" + AC_MSG_RESULT([$srcdir/stepmake ($datadir/stepmake not found)]) + fi + fi + + AC_SUBST(ugh_ugh_autoconf250_builddir) + + # Use absolute directory for non-srcdir builds, so that build + # dir can be moved. + if test "$srcdir_build" = "no" ; then + srcdir="`cd $srcdir; pwd`" + fi + + AC_SUBST(srcdir) + AC_SUBST(stepmake) + AC_SUBST(package) + AC_SUBST(PACKAGE) + AC_SUBST(PACKAGE_NAME) + AC_SUBST(VERSION) + AC_SUBST(MAJOR_VERSION) + AC_SUBST(MINOR_VERSION) + AC_SUBST(MICRO_VERSION) + + # stepmake nonstandard names + AC_SUBST(PATCH_LEVEL) + AC_SUBST(TOPLEVEL_VERSION) + + # We don't need the upper case variant, + # so stick to macros are uppercase convention. + # AC_DEFINE_UNQUOTED(package, ["${package}"]) + # AC_DEFINE_UNQUOTED(PACKAGE, ["${PACKAGE}"]) + AC_DEFINE_UNQUOTED(PACKAGE, ["${package}"]) + AC_DEFINE_UNQUOTED(PACKAGE_NAME, ["${PACKAGE_NAME}"]) + AC_DEFINE_UNQUOTED(TOPLEVEL_VERSION, ["${FULL_VERSION}"]) + + if test -z "$package_depth"; then + package_depth="." + else + package_depth="../$package_depth" + fi + export package_depth + AC_SUBST(package_depth) + + AUTOGENERATE="This file was automatically generated by configure" + AC_SUBST(AUTOGENERATE) + + CONFIGSUFFIX= + AC_ARG_ENABLE(config, + [AS_HELP_STRING([--enable-config=CONF], + [put settings in config-CONF.make and config-CONF.h; + do `make conf=CONF' to get output in ./out-CONF])], + [CONFIGURATION=$enableval]) + + ##'`# + + test -n "$CONFIGURATION" && CONFIGSUFFIX="-$CONFIGURATION" + CONFIGFILE=config$CONFIGSUFFIX + AC_SUBST(CONFIGSUFFIX) + + AC_CANONICAL_HOST + STEPMAKE_PROGS(MAKE, gmake make, REQUIRED) + STEPMAKE_PROGS(FIND, find, REQUIRED) + + STEPMAKE_PROGS(TAR, tar, REQUIRED) + + if test "$(echo 2)" != "2" || + test "x`uname`" = "xHP-UX"; then + AC_PATH_PROG(KSH, ksh, /bin/ksh) + AC_PATH_PROG(BASH, bash, $KSH) + STEPMAKE_WARN(avoiding buggy /bin/sh) + AC_PATH_PROG(SHELL, bash, $KSH) + else + SHELL=/bin/sh + AC_PATH_PROG(BASH, bash, $SHELL) + fi + AC_SUBST(SHELL) + + STEPMAKE_PYTHON(REQUIRED, 1.5, 3.0) + + if expr "$MAKE" : '.*\(echo\)' >/dev/null; then + $MAKE -v 2> /dev/null | grep GNU > /dev/null + if test "$?" = 1; then + warn='make (Please install *GNU* make)' + # STEPMAKE_WARN($warn) + STEPMAKE_ADD_ENTRY(REQUIRED, $warn) + fi + fi + + ROOTSEP=':' + DIRSEP='/' + PATHSEP=':' + LN=ln + LN_S='ln -s' + ZIP="zip -r -9" + + AC_SUBST(program_prefix) + AC_SUBST(program_suffix) + AC_SUBST(ZIP) + AC_SUBST(LN) + AC_SUBST(LN_S) + AC_DEFINE_UNQUOTED(DIRSEP, ['${DIRSEP}']) + AC_DEFINE_UNQUOTED(PATHSEP, ['${PATHSEP}']) + AC_SUBST(DIRSEP) + AC_SUBST(PATHSEP) + AC_SUBST(ROOTSEP) + + STEPMAKE_DATADIR + STEPMAKE_LIBDIR ]) - -# find a directory inside a prefix, -# $1 the prefix (expanded version) -# $2 variable to assign -# $3 the directory name -# $4 description -AC_DEFUN(AC_FIND_DIR_IN_PREFIX, [ - AC_MSG_CHECKING($4 directory) - find_dirdir=`(cd $1; - $FIND ./ -type d -a -name $3 -print |sort|head -1|sed 's#^\./##')` +AC_DEFUN(STEPMAKE_LIB, [ + STEPMAKE_PROGS(AR, ar, $1) + AC_PROG_RANLIB + STEPMAKE_OPTIONAL_REQUIRED(RANLIB, ranlib, $1) +]) + + +AC_DEFUN(STEPMAKE_LIBTOOL, [ + # libtool.info ... + # **Never** try to set library version numbers so that they correspond + # to the release number of your package. This is an abuse that only + # fosters misunderstanding of the purpose of library versions. + + REVISION=$PATCH_LEVEL + # CURRENT=$MINOR_VERSION + CURRENT=`expr $MINOR_VERSION + 1` + # AGE=`expr $MAJOR_VERSION + 1` + AGE=$MAJOR_VERSION + AC_SUBST(CURRENT) + AC_SUBST(REVISION) + AC_SUBST(AGE) +]) + + +AC_DEFUN(STEPMAKE_LOCALE, [ + lang=English + ALL_LINGUAS="en nl" + + # with/enable ?? + AC_ARG_WITH(localedir, + [AS_HELP_STRING([--with-localedir=DIR], + [location of locales. Default: PREFIX/share/locale])], + localedir=$with_localedir, + localedir='${prefix}/share/locale') + + AC_ARG_WITH(lang, + [AS_HELP_STRING([--with-lang=LANG], + [use LANG as language to emit messages])], + language=$with_lang, + language=English) + + AC_MSG_CHECKING(language) + case "$language" in + En* | en* | Am* | am* | US* | us*) + lang=English;; + NL | nl | Du* | du* | Ned* | ned*) + lang=Dutch;; + "") + lang=English;; + *) + lang=unknown;; + esac + AC_MSG_RESULT($lang) + + if test "$lang" = "unknown" ; then + STEPMAKE_WARN($language not supported; available are: $ALL_LINGUAS) + fi + +]) + + +AC_DEFUN(STEPMAKE_MAKEINFO, [ + STEPMAKE_PROGS(MAKEINFO, makeinfo, $1) +]) + + +AC_DEFUN(STEPMAKE_MAN, [ + STEPMAKE_PROGS(GROFF, groff ditroff, $1) + AC_SUBST(GROFF) + STEPMAKE_PROGS(TROFF, troff, $1) + AC_SUBST(TROFF) + STEPMAKE_PROGS(TBL, tbl, $1) + AC_SUBST(TBL) +]) + + +AC_DEFUN(STEPMAKE_MSGFMT, [ + STEPMAKE_PROGS(MSGFMT, msgfmt, $1) +]) + + +# Check for program ($2), set full path result to ($1). +# If missing, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED') +AC_DEFUN(STEPMAKE_PATH_PROG, [ + AC_CHECK_PROGS($1, $2, no) + STEPMAKE_OPTIONAL_REQUIRED($1, $2, $3) + if test $? -eq 0; then + AC_PATH_PROGS($1, $2) + if test -n "$4"; then + STEPMAKE_CHECK_VERSION($1, $3, $4) + fi + fi +]) + + +# Check for program in set of names ($2), set result to ($1) . +# If missing, add entry to missing-list ($3, one of 'OPTIONAL', 'REQUIRED') +# If exists, and a minimal version ($4) is required +AC_DEFUN(STEPMAKE_PROGS, [ + AC_CHECK_PROGS($1, $2, no) + STEPMAKE_OPTIONAL_REQUIRED($1, $2, $3) + if test $? -eq 0 -a -n "$4"; then + STEPMAKE_CHECK_VERSION($1, $3, $4) + fi +]) + + +AC_DEFUN(STEPMAKE_PERL, [ + STEPMAKE_PATH_PROG(PERL, perl, $1) +]) + + +# Check for python, between minimum ($2) and maximum version ($3). +# If missing, add entry to missing-list ($1, one of 'OPTIONAL', 'REQUIRED') +AC_DEFUN(STEPMAKE_PYTHON, [ + AC_MSG_CHECKING([for python]) + python="python" + found="no" + for r in $PYTHON python python3 python3.3 python3.2 python3.1 python3.0 python2 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0; do + exe=`STEPMAKE_GET_EXECUTABLE($r)` + if ! $exe -V > /dev/null 2>&1 ; then + continue + fi + ver=`STEPMAKE_GET_VERSION($exe)` + num=`STEPMAKE_NUMERIC_VERSION($ver)` + req=`STEPMAKE_NUMERIC_VERSION($2)` + sup=`STEPMAKE_NUMERIC_VERSION($3)` + if test -n "$2" && test "$num" -lt "$req"; then + python=["$r >= $2 (installed: $ver)"] + continue + else + if test -n "$3" && test "$num" -ge "$sup"; then + python=["$r < $3 (installed: $ver)"] + continue + else + python=$r + found=$r + break + fi + fi + done + AC_MSG_RESULT([$found]) + if test "$found" != "no"; then + AC_MSG_CHECKING([$python version]) + AC_MSG_RESULT([$ver]) + PYTHON=$found + else + STEPMAKE_ADD_ENTRY($1, $python) + fi + AC_PATH_PROG(PYTHON, $PYTHON) + AC_SUBST(PYTHON) +]) + +# Check for python-config, between minimum ($2) and maximum version ($3). +# If missing, add entry to missing-list ($1, one of 'OPTIONAL', 'REQUIRED') +AC_DEFUN(STEPMAKE_PYTHON_DEVEL, [ + AC_ARG_WITH(python-include, + [AS_HELP_STRING([--with-python-include=DIR], + [location of the python include dir])],[ + if test "$withval" = "yes" -o "$withval" = "no"; then + AC_MSG_WARN(Usage: --with-python-include=includedir) + else + PYTHON_CFLAGS="-I${withval}" + fi + ]) + AC_ARG_WITH(python-lib, + [AS_HELP_STRING([--with-python-lib=NAME], + [name of the python lib])],[ + if test "$withval" = "yes" -o "$withval" = "no"; then + AC_MSG_WARN(Usage: --with-python-lib=name) + else + LDFLAGS="$LDFLAGS -l${withval}" + fi + ]) - if test "x$find_dirdir" = x; then - find_dirdir="/$3"; - AC_LILY_WARN(Cannot determine $4 subdirectory. Please set from command-line) - true + STEPMAKE_PYTHON($1, $2, $3) + AC_CHECK_PROGS(PYTHON_CONFIG, `basename $PYTHON`-config, no) + + if test -z "$PYTHON_CFLAGS" -a "$PYTHON_CONFIG" != "no"; then + # Clean out junk: http://bugs.python.org/issue3290 + # Python headers may need some -f* flags, leave them in. + # We want the sed commands to look like 's/-[WDOm][[:alnum:][:punct:]][[:alnum:][:punct:]]*//g' and 's/-arch [^[:space:]]*//g', but automake eats brackets. + #PYTHON_CFLAGS=`$PYTHON_CONFIG --cflags | sed -e 's/-[[WDOm]][[[:alnum:][:punct:]]][[[:alnum:][:punct:]]]*//g' | sed -e 's/-arch @<:@^@<:@:space:@:>@@:>@*//g'` + # The above sed BRE matches parts of legal options, stipping down part of that option, resulting in invalid gcc arguments. Gentoo Bug #415793 + # For instance, '-floop-stip-mime' becomes '-floop-strip', and '-fvect-cost-model' becomes '-fvect-cost'. + # Tentative fix to require a non alphanumeric character before the initial hyphen of the BRE or the hyphen being the first character in the string. + PYTHON_CFLAGS=`$PYTHON_CONFIG --cflags | sed -e 's/\(^\|[[^[:alnum:]]]\)-[[WDOm]][[[:alnum:][:punct:]]][[[:alnum:][:punct:]]]*//g' | sed -e 's/-arch @<:@^@<:@:space:@:>@@:>@*//g'` + PYTHON_LDFLAGS=`$PYTHON_CONFIG --ldflags` fi - $2=$find_dirdir - AC_MSG_RESULT($1/$find_dirdir) + + if test -z "$PYTHON_CFLAGS" -a "$cross_compiling" = "no"; then + changequote(<<, >>)#dnl + # alternatively, for python >= 2.0 + # 'import sys, distutils.sysconfig; sys.stdout.write (distutils.sysconfig.get_python_inc ())' + PYTHON_INCLUDE=`$PYTHON -c 'import sys; sys.stdout.write ("%s/include/python%s" % (sys.prefix, sys.version[:3]))'` + PYTHON_CFLAGS="-I$PYTHON_INCLUDE" + changequote([, ])#dnl + fi + + if test -z "$PYTHON_HEADER"; then + CPPFLAGS="$PYTHON_CFLAGS $CPPFLAGS" + AC_CHECK_HEADERS([Python.h],[PYTHON_HEADER=yes]) + fi + + if test -z "$PYTHON_HEADER"; then + warn="Python.h (python-devel, python-dev or libpython-dev package)" + STEPMAKE_ADD_ENTRY($1, $warn) + fi + AC_SUBST(PYTHON_CFLAGS) + AC_SUBST(PYTHON_LDFLAGS) ]) -AC_DEFUN(AC_TEX_SUBDIR, [ -dnl AC_REQUIRE([AC_TEX_PREFIX]) - AC_FIND_DIR_IN_PREFIX($find_texprefix, $1, tex,TeX input) - $1="$TEXPREFIX/$$1" + + +AC_DEFUN(STEPMAKE_STL_DATA_METHOD, [ + AC_CACHE_CHECK([for stl.data () method], + [stepmake_cv_stl_data_method], + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include +using namespace std; +vector v; +void *p = v.data (); +]])], + [stepmake_cv_stl_data_method=yes], + [stepmake_cv_stl_data_method=no])) + if test $stepmake_cv_stl_data_method = yes; then + AC_DEFINE(HAVE_STL_DATA_METHOD, 1, [define if stl classes have data () method]) + fi ]) -AC_DEFUN(AC_MF_SUBDIR, [ -dnl AC_REQUIRE([AC_TEX_PREFIX]) - AC_FIND_DIR_IN_PREFIX($find_texprefix, $1, source, MF input) - $1="$TEXPREFIX/$$1" + +AC_DEFUN(STEPMAKE_TEXMF_DIRS, [ + STEPMAKE_PROGS(KPSEWHICH, kpsewhich, $1) + + AC_MSG_CHECKING(for metapost required files) + if test "$MFPLAIN_MP" = ""; then + MFPLAIN_MP=`kpsewhich -format=mp mfplain` + fi + if test "$MFPLAIN_MP" = ""; then + AC_MSG_RESULT(no) + STEPMAKE_ADD_ENTRY($1,['metapost CTAN package (texlive-metapost)']) + else + AC_MSG_RESULT(yes) + fi ]) -AC_DEFUN(AC_CHECK_SEARCH_RESULT, [ - if test $1 = "error" - then - AC_LILY_WARN(can't find $2. $3) +AC_DEFUN(STEPMAKE_TEXMF, [ + STEPMAKE_PROGS(METAFONT, mf-nowin mf mfw mfont, $1) + STEPMAKE_PROGS(METAPOST, mpost, $1) + if test "$METAPOST" != ""; then + ver=`STEPMAKE_GET_VERSION($METAPOST)` + num=`STEPMAKE_NUMERIC_VERSION($ver)` + # Avoid buggy metapost versions: 1.600 <= x < 1.803 + if test "$num" -ge "1600000" -a "$num" -lt "1803000"; then + STEPMAKE_ADD_ENTRY($1, ["mpost (due to a bug in metapost, versions 1.600 <= x < 1.803 are not supported; installed: $ver)"]) fi + fi + + AC_MSG_CHECKING(for working metafont mode) + modelist='ljfour lj4 lj3 lj2 ljet laserjet' + for MFMODE in $modelist; do + $METAFONT -progname=mf "\mode:=$MFMODE; mode_setup; end." > /dev/null 2>&1 + if test -f mfput.tfm; then + break; + fi + done + AC_MSG_RESULT($MFMODE) + + rm -f mfput.* + + AC_SUBST(MFMODE) ]) -# Do all the work for Automake. 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