X-Git-Url: https://git.donarmstrong.com/?p=lilypond.git;a=blobdiff_plain;f=aclocal.m4;h=1228f6ca29c6208a89c19bdf8aee3f651a9c3dcb;hp=e62adcde3725ebbe79f5b1f15a7c3c1c2edc19c8;hb=a6a51abfd0195a3cf7d6ea095cf69808852f21ce;hpb=73e40a0dd515fd996ee0918dd96b42a754f623d5 diff --git a/aclocal.m4 b/aclocal.m4 index e62adcde37..1228f6ca29 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -1,8 +1,5 @@ dnl aclocal.m4 -*-shell-script-*- -dnl WARNING WARNING WARNING -dnl do not edit! this is aclocal.m4, generated from /users/hanwen/usr/src/lilypond/stepmake/aclocal.m4 -dnl aclocal.m4 -*-shell-script-*- -dnl StepMake subroutines for configure.in +dnl StepMake subroutines for configure.ac ### mostly interal macros @@ -14,23 +11,44 @@ AC_DEFUN(STEPMAKE_GET_EXECUTABLE, [ ## 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 -1 | awk '{print $NF}' + type -p $1 2>/dev/null | tail -n 1 | awk '{print $NF}' ]) # Get version string from executable ($1) AC_DEFUN(STEPMAKE_GET_VERSION, [ - ## "$1" --version 2>&1 | grep -v '^$' | head -1 | awk '{print $NF}' + ## "$1" --version 2>&1 | grep -v '^$' | head -n 1 | awk '{print $NF}' ## ## ARG. ## Workaround for broken Debian gcc version string: ## gcc (GCC) 3.1.1 20020606 (Debian prerelease) ## - ## Assume, and hunt for, dotted version multiplet. - changequote(<<, >>)dnl - "$1" --version 2>&1 | grep '[0-9]\.[0-9]' | head -1 | \ - sed -e 's/.*[^-.0-9]\([0-9][0-9]*\.[0-9][.0-9]*\).*/\1/' - changequote([, ])dnl + ## -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 ($1) @@ -41,7 +59,7 @@ AC_DEFUN(STEPMAKE_NUMERIC_VERSION, [ if ([$]3) {three = [$]3} else {three = 0} } - {printf "%d\n", [$]1*1000000 + [$]2*1000 + three}' + {printf "%.0f\n", [$]1*1000000 + [$]2*1000 + three}' ]) @@ -84,22 +102,46 @@ AC_DEFUN(STEPMAKE_CHECK_SEARCH_RESULT, [ # Check version of program ($1) -# If version is smaller than requested ($3), -# add entry to missing-list ($2, one of 'OPTIONAL', 'REQUIRED'). +# 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($r)` - ver=`STEPMAKE_GET_VERSION($exe)` + 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)"]) + 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: $ver)"]) fi ]) -### Macros to build configure.in +### Macros to build configure.ac AC_DEFUN(STEPMAKE_BIBTEX2HTML, [ @@ -126,60 +168,90 @@ AC_DEFUN(STEPMAKE_BISON, [ fi ]) - -AC_DEFUN(STEPMAKE_COMPILE, [ +AC_DEFUN(STEPMAKE_COMPILE_BEFORE, [ # -O is necessary to get inlining CFLAGS=${CFLAGS-""} CXXFLAGS=${CXXFLAGS-$CFLAGS} LDFLAGS=${LDFLAGS-""} - checking_b=yes optimise_b=yes + checks_b=no profile_b=no debug_b=yes - - AC_ARG_ENABLE(checking, - [ --enable-checking set runtime checks (assert calls). Default: on], - [checking_b=$enableval] ) + pipe_b=yes AC_ARG_ENABLE(debugging, - [ --enable-debugging compile with debugging info. Default: on], + [AS_HELP_STRING([--enable-debugging], + [compile with debugging info. Default: on])], [debug_b=$enableval]) + AC_ARG_ENABLE(checking, + [AS_HELP_STRING([--enable-checking], + [compile with expensive run-time checks. Default: off])], + [checks_b=$enableval]) + AC_ARG_ENABLE(optimising, - [ --enable-optimising compile with optimising. Default: on], + [AS_HELP_STRING([--enable-optimising], + [compile with optimising. Default: on])], [optimise_b=$enableval]) AC_ARG_ENABLE(profiling, - [ --enable-profiling compile with gprof support. Default: off], + [AS_HELP_STRING([--enable-profiling], + [compile with gprof support. Default: off])], [profile_b=$enableval]) - - if test "$checking_b" = no; then - # ugh - AC_DEFINE(NDEBUG) - DEFINES="$DEFINES -DNDEBUG" - fi + AC_ARG_ENABLE(pipe, + [AS_HELP_STRING([--enable-pipe], + [compile with -pipe. Default: on])], + [pipe_b=$enableval]) if test "$optimise_b" = yes; then - OPTIMIZE="-O2 -finline-functions" + OPTIMIZE=" -O2 -finline-functions" + # following two lines are compatibility while Patchy has not + # yet learnt about --enable-checking. 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 $profile_b = yes; then - EXTRA_LIBES="-pg" + EXTRA_LIBS="-pg" OPTIMIZE="$OPTIMIZE -pg" fi - if test $debug_b = yes; then + if test $debug_b = yes; then OPTIMIZE="$OPTIMIZE -g" fi +]) + +AC_DEFUN(STEPMAKE_COMPILE, [ + AC_REQUIRE([STEPMAKE_COMPILE_BEFORE]) + AC_REQUIRE([AC_PROG_CC]) - 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-""} @@ -189,91 +261,136 @@ AC_DEFUN(STEPMAKE_COMPILE, [ alpha*-*-*) dnl should do compile test? AC_MSG_RESULT(-mieee) - CFLAGS="-mieee $CFLAGS" + CFLAGS=" -mieee $CFLAGS" ;; *) AC_MSG_RESULT([none]) ;; esac + AC_SUBST(cross_compiling) AC_SUBST(CFLAGS) AC_SUBST(CPPFLAGS) AC_SUBST(LDFLAGS) - AC_SUBST(ICFLAGS) - AC_SUBST(ILDFLAGS) AC_SUBST(DEFINES) - AC_SUBST(EXTRA_LIBES) + AC_SUBST(EXTRA_LIBS) ]) AC_DEFUN(STEPMAKE_CXX, [ - AC_LANG([C++]) AC_PROG_CXX STEPMAKE_OPTIONAL_REQUIRED(CXX, c++, $1) - CPPFLAGS="$CPPFLAGS $DEFINES" CXXFLAGS="$CXXFLAGS $OPTIMIZE" - LDFLAGS="$LDFLAGS $EXTRA_LIBES" - AC_SUBST(CXXFLAGS) AC_SUBST(CXX) - LD='$(CXX)' - AC_SUBST(LD) + AC_SUBST(CXXFLAGS) ]) AC_DEFUN(STEPMAKE_CXXTEMPLATE, [ AC_CACHE_CHECK([whether explicit instantiation is needed], - lily_cv_need_explicit_instantiation, + 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; ]])],[lily_cv_need_explicit_instantiation=no],[lily_cv_need_explicit_instantiation=yes])) - if test x"$lily_cv_need_explicit_instantiation"x = x"yes"x; then + ]], [[ return foo::baz; ]])],[stepmake_cv_need_explicit_instantiation=no],[stepmake_cv_need_explicit_instantiation=yes])) + if test x"$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, [ - if test "$datadir" = "\${prefix}/share"; then - datadir='${prefix}/share' - fi presome=${prefix} if test "$prefix" = "NONE"; then presome=${ac_default_prefix} fi - package_datadir=$datadir/$package - local_package_datadir=$package_datadir/$FULL_VERSION - build_package_datadir=$ugh_ugh_autoconf250_builddir/share/$package + build_package_datadir=$ugh_ugh_autoconf250_builddir/out$CONFIGSUFFIX/share/$package - DATADIR=`echo ${datadir} | sed "s!\\\${prefix}!$presome!"` - PACKAGE_DATADIR=`echo ${package_datadir} | sed "s!\\\${prefix}!$presome!"` - LOCAL_PACKAGE_DATADIR=`echo ${local_package_datadir} | sed "s!\\\${prefix}!$presome!"` + 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(package_datadir) - AC_SUBST(local_package_datadir) + AC_SUBST(datarootdir) AC_SUBST(build_package_datadir) AC_DEFINE_UNQUOTED(DATADIR, ["${DATADIR}"]) - AC_DEFINE_UNQUOTED(PACKAGE_DATADIR, ["${PACKAGE_DATADIR}"]) - AC_DEFINE_UNQUOTED(LOCAL_PACKAGE_DATADIR, ["${LOCAL_PACKAGE_DATADIR}"]) AC_DEFINE_UNQUOTED(BUILD_PACKAGE_DATADIR, ["${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([$CONFIGFILE.make:config.make.in]) -AC_OUTPUT - + AC_OUTPUT if test -n "$OPTIONAL"; then echo - echo "WARNING: Please consider installing optional programs: $OPTIONAL" + echo "WARNING: Please consider installing optional programs or files: $OPTIONAL" fi if test -n "$REQUIRED"; then @@ -281,13 +398,20 @@ AC_OUTPUT echo "ERROR: Please install required programs: $REQUIRED" fi - if test -n "$OPTIONAL$REQUIRED"; then + if test -n "$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 $PACKAGE_NAME" - echo "Remove config.cache before rerunning ./configure" + if test -f config.cache ; then + echo "Remove config.cache before rerunning ./configure" + fi fi - if test -n "$REQUIRED"; then + if test -n "$REQUIRED$UNSUPPORTED"; then rm -f $srcdir/GNUmakefile exit 1 fi @@ -298,10 +422,69 @@ AC_OUTPUT rm -f $srcdir/GNUmakefile cp $srcdir/GNUmakefile.in $srcdir/GNUmakefile chmod 444 $srcdir/GNUmakefile - else # --srcdir build - rm -f GNUmakefile - cp $srcdir/make/srcdir.make.in GNUmakefile - chmod 444 GNUmakefile + else + if test -f $srcdir/GNUmakefile; then + cat < $mf +print 'depth=' + ('../' * ( $d-1 ) ) +print 'include \$(depth)/config\$(if \$(conf),-\$(conf),).make' +print 'include \$(configure-srcdir)/$mf' +print 'MODULE_INCLUDES += \$(src-dir)/\$(outbase)' +EOF + done + for mf in `cd $srcdir ; find . -maxdepth $d -mindepth $d -name '*.make' | grep -v config.make `; do + case "$abssrcdir" in + "$absbuilddir"/*) +# source is below build directory, always copy + ;; + *) + case "$abssrcdir/${mf#./}" in + "$absbuilddir"/*) +# find descended into build directory, don't copy + continue + esac + esac + mkdir -p ${mf%/*} + cat < $mf +print 'include \$(depth)/config\$(if \$(conf),-\$(conf),).make' +print 'include \$(configure-srcdir)/$mf' +EOF + done + done + + rm -f GNUmakefile + cat < GNUmakefile +depth = . +include config\$(if \$(conf),-\$(conf),).make +include \$(configure-srcdir)/GNUmakefile.in +EOF + chmod 444 GNUmakefile + AC_SUBST(VPATH) fi ]) @@ -324,18 +507,59 @@ AC_DEFUN(STEPMAKE_FLEXLEXER, [ warn='FlexLexer.h (flex package)' STEPMAKE_ADD_ENTRY($1, $warn) fi + # check for yyFlexLexer.yy_current_buffer, + # in 2.5.4 <= flex < 2.5.29 + AC_CACHE_CHECK([for yyFlexLexer.yy_current_buffer], + [stepmake_cv_flexlexer_yy_current_buffer], + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +using namespace std; +#include +class yy_flex_lexer: public yyFlexLexer +{ + public: + yy_flex_lexer () + { + yy_current_buffer = 0; + } +}; +]])], + [stepmake_cv_flexlexer_yy_current_buffer=yes], + [stepmake_cv_flexlexer_yy_current_buffer=no])) + if test $stepmake_cv_flexlexer_yy_current_buffer = yes; then + AC_DEFINE(HAVE_FLEXLEXER_YY_CURRENT_BUFFER, 1, [Define to 1 if yyFlexLexer has yy_current_buffer.]) + fi ]) + -AC_DEFUN(STEPMAKE_GCC, [ - if test "$GCC" = "yes"; then - STEPMAKE_CHECK_VERSION(CC, $1, $2) - else - warn="$CC (Please install *GNU* cc)" - STEPMAKE_ADD_ENTRY($1, $warn) - fi +AC_DEFUN(STEPMAKE_FLEXLEXER_LOCATION, [ + AC_MSG_CHECKING([FlexLexer.h location]) + + # ugh. + cat < conftest.cc +using namespace std; +#include +EOF + FLEXLEXER_FILE=`eval $ac_cpp conftest.cc | \ + sed 's!# 1 "\(.*FlexLexer.h\)"!@FLEXLEXER@\1@@!g' | grep '@@' | \ + sed 's!.*@FLEXLEXER@\(.*\)@@.*$!\1!g' ` 1> /dev/null 2> /dev/null + rm conftest.cc + AC_SUBST(FLEXLEXER_FILE) + AC_MSG_RESULT($FLEXLEXER_FILE) ]) +AC_DEFUN(STEPMAKE_GCC_OR_CLANG, [ + STEPMAKE_HAS_CLANG() + if test "$HAS_CLANG" = "no"; then + if test "$GCC" = "yes"; then + STEPMAKE_CHECK_VERSION(CC, $1, $2) + else + warn="$CC (Please install *GNU* cc)" + STEPMAKE_ADD_ENTRY($1, $warn) + fi + fi + # no else, we're fine with any clang +]) AC_DEFUN(STEPMAKE_GETTEXT, [ presome=${prefix} @@ -351,8 +575,44 @@ AC_DEFUN(STEPMAKE_GETTEXT, [ ]) +# Check for guile, between minimum ($2) and maximum version ($3). +# If missing, add entry to missing-list ($1, one of 'OPTIONAL', 'REQUIRED') AC_DEFUN(STEPMAKE_GUILE, [ - STEPMAKE_PATH_PROG(GUILE, guile, $1) + AC_MSG_CHECKING([for guile]) + guile="guile" + found="no" + for r in $GUILE guile guile2 guile2.0 guile-2.0 guile1 guile1.9 guile1.8 guile-1 guile-1.9 guile-1.8; do + exe=`STEPMAKE_GET_EXECUTABLE($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 "$2" && test "$num" -lt "$req"; then + guile=["$r >= $2 (installed: $ver)"] + continue + else + if test -n "$3" && test "$num" -ge "$sup"; then + guile=["$r < $3 (installed: $ver)"] + continue + else + guile=$r + found=$r + break + fi + fi + done + AC_MSG_RESULT([$found]) + if test "$found" != "no"; then + AC_MSG_CHECKING([$guile version]) + AC_MSG_RESULT([$ver]) + GUILE=$found + else + STEPMAKE_ADD_ENTRY($1, $guile) + fi + STEPMAKE_PATH_PROG(GUILE, $GUILE) ]) @@ -389,70 +649,128 @@ AC_DEFUN([STEPMAKE_GUILE_FLAGS], [ ]) +# 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]) - for guile_config in guile-config $target-guile-config $build-guile-config; do - AC_MSG_RESULT([$guile_config]) - if ! $guile_config --version > /dev/null 2>&1 ; then - AC_MSG_WARN([cannot execute $guile_config]) - AC_MSG_CHECKING([if we are cross compiling]) - GUILE_CONFIG='echo no 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: $ver)"] + continue else - GUILE_CONFIG=$guile_config - break + 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 - STEPMAKE_OPTIONAL_REQUIRED(GUILE_CONFIG, $guile_config, $1) - if test $? -ne 0; then - STEPMAKE_ADD_ENTRY($1, 'guile-config (guile-devel, guile-dev or libguile-dev package)') - fi - - STEPMAKE_CHECK_SEARCH_RESULT(GUILE_CONFIG) - # urg. should test functionality rather than version. - if test $? -eq 0 -a -n "$2"; then - STEPMAKE_CHECK_VERSION(GUILE_CONFIG, $1, $2) + AC_MSG_RESULT([$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) guile_version="$ver" - changequote(<<, >>)dnl + 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 + 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, $GUILE_PATCH_LEVEL) ]) -AC_DEFUN(STEPMAKE_GXX, [ - if test "$GXX" = "yes"; then - STEPMAKE_CHECK_VERSION(CXX, $1, $2) - else - warn="$CXX (Please install *GNU* c++)" - STEPMAKE_ADD_ENTRY($1, $warn) +AC_DEFUN(STEPMAKE_DLOPEN, [ + AC_CHECK_LIB(dl, dlopen) + AC_CHECK_FUNCS(dlopen) +]) + +AC_DEFUN(STEPMAKE_HAS_CLANG, [ + AC_EGREP_CPP(yes, + [#ifdef __clang__ + yes + #endif + ], HAS_CLANG=yes, HAS_CLANG=no) +]) + +AC_DEFUN(STEPMAKE_GXX_OR_CLANG, [ + STEPMAKE_HAS_CLANG() + if test "$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, [ - AC_PREREQ(2.50) . $srcdir/VERSION FULL_VERSION=$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 + changequote(<<, >>)#dnl PACKAGE=`echo $PACKAGE_NAME | tr '[a-z]' '[A-Z]'` package=`echo $PACKAGE_NAME | tr '[A-Z]' '[a-z]'` - changequote([, ])dnl + changequote([, ])#dnl # No versioning on directory names of sub-packages # urg, urg @@ -490,15 +808,17 @@ AC_DEFUN(STEPMAKE_INIT, [ (cd stepmake 2>/dev/null || mkdir stepmake) (cd stepmake; rm -f bin; ln -s ../$srcdir/bin .) -# only possible with autoconf < 2.50 -- hardcoded in configure.in -# AC_CONFIG_AUX_DIR(bin) stepmake=stepmake else AC_MSG_RESULT($PACKAGE) AC_MSG_CHECKING(builddir) ugh_ugh_autoconf250_builddir="`pwd`" - if test "$srcdir" = "."; then + + 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 @@ -513,20 +833,36 @@ AC_DEFUN(STEPMAKE_INIT, [ stepmake="`cd $srcdir/stepmake; pwd`" AC_MSG_RESULT([$srcdir/stepmake ($datadir/stepmake not found)]) fi - -# only possible with autoconf < 2.50 -- hardcoded in configure.in -# AC_CONFIG_AUX_DIR(\ -# stepmake/bin\ -# $srcdir/stepmake/bin\ -# ) fi AC_SUBST(ugh_ugh_autoconf250_builddir) + + # Use absolute directory for non-srcdir builds, so that build + # dir can be moved. + if test "$srcdir_build" = "no" ; then + srcdir="`cd $srcdir; pwd`" + fi + + AC_SUBST(srcdir) AC_SUBST(stepmake) AC_SUBST(package) AC_SUBST(PACKAGE) AC_SUBST(PACKAGE_NAME) - AC_DEFINE_UNQUOTED(PACKAGE, ["${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 @@ -542,11 +878,12 @@ AC_DEFUN(STEPMAKE_INIT, [ CONFIGSUFFIX= AC_ARG_ENABLE(config, - [ --enable-config=CONF put settings in config-CONF.make and config-CONF.h; - do \`make conf=CONF' to get output in ./out-CONF], + [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 @@ -569,8 +906,8 @@ AC_DEFUN(STEPMAKE_INIT, [ AC_PATH_PROG(BASH, bash, $SHELL) fi AC_SUBST(SHELL) - - STEPMAKE_PATH_PROG(PYTHON, python, REQUIRED) + + STEPMAKE_PYTHON(REQUIRED, 1.5, 3.0) if expr "$MAKE" : '.*\(echo\)' >/dev/null; then $MAKE -v 2> /dev/null | grep GNU > /dev/null @@ -579,32 +916,20 @@ AC_DEFUN(STEPMAKE_INIT, [ # STEPMAKE_WARN($warn) STEPMAKE_ADD_ENTRY(REQUIRED, $warn) fi - fi - - if test "$OSTYPE" = "cygwin" -o "$OSTYPE" = "cygwin32" -o "$OSTYPE" = "Windows_NT"; then - LN=cp # hard link does not work under cygnus-nt - LN_S='cp -r' # symbolic link does not work for native nt - ZIP="zip -r -9" # - program_suffix=.exe - ROOTSEP=':' - DIRSEP='/' - PATHSEP=':' - INSTALL="\$(SHELL) \$(stepdir)/../bin/install-dot-exe.sh -c" - else - ROOTSEP=':' - DIRSEP='/' - PATHSEP=':' - LN=ln - LN_S='ln -s' - ZIP="zip -r -9" - INSTALL="\$(SHELL) \$(stepdir)/../bin/install-sh -c" 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_SUBST(INSTALL) AC_DEFINE_UNQUOTED(DIRSEP, ['${DIRSEP}']) AC_DEFINE_UNQUOTED(PATHSEP, ['${PATHSEP}']) AC_SUBST(DIRSEP) @@ -612,66 +937,10 @@ AC_DEFUN(STEPMAKE_INIT, [ AC_SUBST(ROOTSEP) STEPMAKE_DATADIR + STEPMAKE_LIBDIR ]) -AC_DEFUN(STEPMAKE_KPATHSEA, [ - - AC_ARG_WITH(kpathsea-include, - [ --with-kpathsea-include=DIR - location of the kpathsea include dir],[ - if test "$withval" = "yes" -o "$withval" = "no"; then - AC_MSG_WARN(Usage: --with-kpathsea-include=includedir) - else - CPPFLAGS="$CPPFLAGS -I${withval}" - fi - ]) - - AC_ARG_WITH(kpathsea-lib, - [ --with-kpathsea-lib=DIR location of the kpathsea lib dir],[ - if test "$withval" = "yes" -o "$withval" = "no"; then - AC_MSG_WARN(Usage: --with-kpathsea-lib=libdir) - else - LDFLAGS="$LDFLAGS -L${withval}" - fi - ]) - - kpathsea_b=yes - #FIXME --with-xxx is meant for specifying a PATH too, - # so this should read: --enable-kpathsea, - # or --with-kpathsea-include=PATH --with-kpathsea-lib=PATH - AC_ARG_WITH(kpathsea, - [ --with-kpathsea use kpathsea lib. Default: on], - [kpathsea_b=$with_kpathsea]) - - if test "$kpathsea_b" != "no"; then - AC_CHECK_HEADERS([kpathsea/kpathsea.h]) - AC_CHECK_LIB(kpathsea, kpse_find_file) - AC_CHECK_FUNCS(kpse_find_file,,kpathsea_b=no) - if test "$kpathsea_b" = "no"; then - warn='kpathsea (libkpathsea-dev or kpathsea-devel package) - Else, please specify the location of your kpathsea using - --with-kpathea-include and --with-kpathsea-lib options. You should - install kpathsea; see INSTALL.txt. Rerun ./configure - --without-kpathsea only if kpathsea is not available for your - platform.' - STEPMAKE_ADD_ENTRY(REQUIRED, $warn) - fi - fi - AC_MSG_CHECKING(whether to use kpathsea) - if test "$kpathsea_b" != no; then - AC_MSG_RESULT(yes) - KPATHSEA=1 - else - AC_MSG_RESULT(no) - KPATHSEA=0 - fi - - AC_SUBST(KPATHSEA) - AC_DEFINE_UNQUOTED(KPATHSEA, $KPATHSEA) -]) - - AC_DEFUN(STEPMAKE_LIB, [ STEPMAKE_PROGS(AR, ar, $1) AC_PROG_RANLIB @@ -702,13 +971,14 @@ AC_DEFUN(STEPMAKE_LOCALE, [ # with/enable ?? AC_ARG_WITH(localedir, - [ --with-localedir=LOCALE use LOCALE as locale dir. Default: - PREFIX/share/locale ], + [AS_HELP_STRING([--with-localedir=DIR], + [location of locales. Default: PREFIX/share/locale])], localedir=$with_localedir, localedir='${prefix}/share/locale') AC_ARG_WITH(lang, - [ --with-lang=LANG use LANG as language to emit messages], + [AS_HELP_STRING([--with-lang=LANG], + [use LANG as language to emit messages])], language=$with_lang, language=English) @@ -734,31 +1004,9 @@ AC_DEFUN(STEPMAKE_LOCALE, [ AC_DEFUN(STEPMAKE_MAKEINFO, [ STEPMAKE_PROGS(MAKEINFO, makeinfo, $1) - if test "$MAKEINFO" = "makeinfo"; then - AC_MSG_CHECKING(whether makeinfo can split html by @node) - mkdir -p out - makeinfo --html --output=out/split < /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 ($1, one of 'OPTIONAL', 'REQUIRED') AC_DEFUN(STEPMAKE_PYTHON_DEVEL, [ - AC_CHECK_HEADERS([python2.2/Python.h python2.1/Python.h python2.0/Python.h python2/Python.h python/Python.h python1.5/Python.h Python.h],[PYTHON_HEADER=yes]) + AC_ARG_WITH(python-include, + [AS_HELP_STRING([--with-python-include=DIR], + [location of the python include dir])],[ + if test "$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 + ]) + + 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=`$PYTHON_CONFIG --ldflags` + fi + + if test -z "$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 - warn='python.h (python-devel, python-dev or libpython-dev package)' + 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(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 $stepmake_cv_stl_data_method = yes; then + AC_DEFINE(HAVE_STL_DATA_METHOD, 1, [define if stl classes have data () method]) + fi ]) AC_DEFUN(STEPMAKE_TEXMF_DIRS, [ - AC_ARG_ENABLE(tfm-path, - [ --enable-tfm-path=PATH set path of tex directories where tfm files live, - esp.: cmr10.tfm. Default: use kpsewhich], - [tfm_path=$enableval], - [tfm_path=auto] ) - - # ugh - STEPMAKE_PROGS(KPSEWHICH, kpsewhich, OPTIONAL) - AC_MSG_CHECKING(for tfm path) - - TFM_FONTS="cmr msam" - - if test "x$tfm_path" = xauto ; then - if test "x$KPSEWHICH" != "xno" ; then - for i in $TFM_FONTS; do - dir=`$KPSEWHICH tfm ${i}10.tfm` - TFM_PATH="$TFM_PATH `dirname $dir`" - done - else - STEPMAKE_WARN(Please specify where cmr10.tfm lives: - ./configure --enable-tfm-path=/usr/local/TeX/lib/tex/fonts) - fi + 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($1,['metapost CTAN package (texlive-metapost)']) else - TFM_PATH=$tfm_path + AC_MSG_RESULT(yes) fi - - TFM_PATH=`echo $TFM_PATH | tr ':' ' '` - AC_MSG_RESULT($TFM_PATH) - AC_SUBST(TFM_PATH) ]) - AC_DEFUN(STEPMAKE_TEXMF, [ - # urg, never know what names these teTeX guys will think up - - STEPMAKE_PROGS(METAFONT, mf mfont, $1) - STEPMAKE_PROGS(INIMETAFONT, inimf inimfont, $1) + 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 - $METAFONT "\mode:=$MFMODE; mode_setup; end." > /dev/null 2>&1 + $METAFONT -progname=mf "\mode:=$MFMODE; mode_setup; end." > /dev/null 2>&1 if test -f mfput.tfm; then break; fi @@ -875,3 +1222,209 @@ AC_DEFUN(STEPMAKE_WARN, [ ]) +dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not) +dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page +dnl also defines GSTUFF_PKG_ERRORS on error +AC_DEFUN(PKG_CHECK_MODULES, [ + succeeded=no + + if test -z "$PKG_CONFIG"; then + AC_PATH_PROG(PKG_CONFIG, pkg-config, no) + fi + + if test "$PKG_CONFIG" = "no" ; then + echo "*** The pkg-config script could not be found. Make sure it is" + echo "*** in your path, or set the PKG_CONFIG environment variable" + echo "*** to the full path to pkg-config." + echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config." + else + PKG_CONFIG_MIN_VERSION=0.9.0 + if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then + AC_MSG_CHECKING(for $2) + + if $PKG_CONFIG --exists "$2" ; then + AC_MSG_RESULT(yes) + succeeded=yes + + AC_MSG_CHECKING($1_CFLAGS) + $1_CFLAGS=`$PKG_CONFIG --cflags "$2"` + AC_MSG_RESULT($$1_CFLAGS) + + AC_MSG_CHECKING($1_LIBS) + $1_LIBS=`$PKG_CONFIG --libs "$2"` + AC_MSG_RESULT($$1_LIBS) + else + $1_CFLAGS="" + $1_LIBS="" + ## If we have a custom action on failure, don't print errors, but + ## do set a variable so people can do so. + $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` + ifelse([$4], ,echo $$1_PKG_ERRORS,) + fi + + AC_SUBST($1_CFLAGS) + AC_SUBST($1_LIBS) + fi + fi + + if test $succeeded = yes; then + ifelse([$3], , :, [$3]) + else + ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4]) + fi +]) + +AC_DEFUN(STEPMAKE_FREETYPE2, [ + PKG_CHECK_MODULES(FREETYPE2, $1 >= $3, have_freetype2=yes, true) + if test "$have_freetype2" = yes; then + AC_DEFINE(HAVE_FREETYPE2) + save_CPPFLAGS="$CPPFLAGS" + save_LIBS="$LIBS" + CPPFLAGS="$FREETYPE2_CFLAGS $CPPFLAGS" + LIBS="$FREETYPE2_LIBS $LIBS" + AC_SUBST(FREETYPE2_CFLAGS) + AC_SUBST(FREETYPE2_LIBS) + CPPFLAGS="$save_CPPFLAGS" + LIBS="$save_LIBS" + else + # UGR + #r="lib$1-dev or $1-devel" + r="libfreetype6-dev or freetype?-devel" + ver="`pkg-config --modversion $1`" + STEPMAKE_ADD_ENTRY($2, ["$r >= $3 (installed: $ver)"]) + fi +]) + +AC_DEFUN(STEPMAKE_PANGO, [ + PKG_CHECK_MODULES(PANGO, $1 >= $3, have_pango16=yes, true) + if test "$have_pango16" = yes ; then + AC_DEFINE(HAVE_PANGO16) + # Do not pollute user-CPPFLAGS with configure-CPPFLAGS + save_CPPFLAGS="$CPPFLAGS" + save_LIBS="$LIBS" + CPPFLAGS="$PANGO_CFLAGS $CPPFLAGS" + LIBS="$PANGO_LIBS $LIBS" + AC_CHECK_HEADERS([pango/pangofc-fontmap.h]) + AC_CHECK_FUNCS([pango_fc_font_map_add_decoder_find_func]) + AC_SUBST(PANGO_CFLAGS) + AC_SUBST(PANGO_LIBS) + CPPFLAGS="$save_CPPFLAGS" + LIBS="$save_LIBS" + else + # UGR + #r="lib$1-dev or $1-devel" + r="libpango1.0-dev or pango1.0-devel" + ver="`pkg-config --modversion $1`" + STEPMAKE_ADD_ENTRY($2, ["$r >= $3 (installed: $ver)"]) + fi +]) + +AC_DEFUN(STEPMAKE_PANGO_FT2, [ + PKG_CHECK_MODULES(PANGO_FT2, $1 >= $3, have_pangoft2=yes, true) + if test "$have_pangoft2" = yes ; then + AC_DEFINE(HAVE_PANGO16) + AC_DEFINE(HAVE_PANGO_FT2) + # Do not pollute user-CPPFLAGS with configure-CPPFLAGS + save_CPPFLAGS="$CPPFLAGS" + save_LIBS="$LIBS" + CPPFLAGS="$CPPFLAGS $PANGO_FT2_CFLAGS" + LIBS="$PANGO_FT2_LIBS $LIBS" + AC_CHECK_HEADERS([pango/pangoft2.h]) + AC_CHECK_FUNCS([pango_ft2_font_map_create_context]) + AC_SUBST(PANGO_FT2_CFLAGS) + AC_SUBST(PANGO_FT2_LIBS) + CPPFLAGS="$save_CPPFLAGS" + LIBS="$save_LIBS" + else + # UGR + #r="lib$1-dev or $1-devel"e + r="libpango1.0-dev or pango?-devel" + ver="`pkg-config --modversion $1`" + STEPMAKE_ADD_ENTRY($2, ["$r >= $3 (installed: $ver)"]) + fi +]) + +AC_DEFUN(STEPMAKE_PANGO_FT2_WITH_OTF_FEATURE, [ + PKG_CHECK_MODULES(PANGO_FT2, $1 >= $3, + have_pangoft2_with_otf_feature=yes, true) + if test "$have_pangoft2_with_otf_feature" = yes ; then + AC_DEFINE(HAVE_PANGO16) + AC_DEFINE(HAVE_PANGO_FT2) + AC_DEFINE(HAVE_PANGO_FT2_WITH_OTF_FEATURE) + # Do not pollute user-CPPFLAGS with configure-CPPFLAGS + save_CPPFLAGS="$CPPFLAGS" + save_LIBS="$LIBS" + CPPFLAGS="$CPPFLAGS $PANGO_FT2_CFLAGS" + LIBS="$PANGO_FT2_LIBS $LIBS" + AC_CHECK_HEADERS([pango/pangoft2.h]) + AC_CHECK_FUNCS([pango_ft2_font_map_create_context]) + AC_SUBST(PANGO_FT2_CFLAGS) + AC_SUBST(PANGO_FT2_LIBS) + CPPFLAGS="$save_CPPFLAGS" + LIBS="$save_LIBS" + else + # UGR + #r="lib$1-dev or $1-devel"e + r="libpango1.0-dev or pango?-devel" + ver="`pkg-config --modversion $1`" + STEPMAKE_ADD_ENTRY($2, ["$r >= $3 (It is required if you'd like "]) + STEPMAKE_ADD_ENTRY($2, ["to use OpenType font feature. "]) + STEPMAKE_ADD_ENTRY($2, ["installed: $ver)"]) + fi +]) + +AC_DEFUN(STEPMAKE_FONTCONFIG, [ + PKG_CHECK_MODULES(FONTCONFIG, $1 >= $3, have_fontconfig=yes, true) + if test "$have_fontconfig" = yes ; then + AC_DEFINE(HAVE_FONTCONFIG) + # Do not pollute user-CPPFLAGS with configure-CPPFLAGS + save_CPPFLAGS="$CPPFLAGS" + save_LIBS="$LIBS" + CPPFLAGS="$FONTCONFIG_CFLAGS $CPPFLAGS" + LIBS="$FONTCONFIG_LIBS $LIBS" + AC_SUBST(FONTCONFIG_CFLAGS) + AC_SUBST(FONTCONFIG_LIBS) + CPPFLAGS="$save_CPPFLAGS" + LIBS="$save_LIBS" + else + r="lib$1-dev or $1-devel" + ver="`pkg-config --modversion $1`" + STEPMAKE_ADD_ENTRY($2, ["$r >= $3 (installed: $ver)"]) + fi +]) + +AC_DEFUN(STEPMAKE_WINDOWS, [ + AC_CYGWIN + AC_MINGW32 + + if test "$CYGWIN" = "yes"; then + LN_S='cp -r' # Cygwin symbolic links do not work for native apps. + program_suffix=.exe + INSTALL="\$(SHELL) \$(stepdir)/../bin/install-dot-exe.sh -c" + elif test "$MINGW32" = "yes"; then + LN='cp -r' + LN_S='cp -r' + program_suffix=.exe + INSTALL="\$(SHELL) \$(stepdir)/../bin/install-dot-exe.sh -c" + PATHSEP=';' + fi + + AC_SUBST(LN) + AC_SUBST(LN_S) + AC_DEFINE_UNQUOTED(DIRSEP, ['${DIRSEP}']) + AC_DEFINE_UNQUOTED(PATHSEP, ['${PATHSEP}']) + AC_SUBST(DIRSEP) + AC_SUBST(PATHSEP) + AC_SUBST(program_suffix) + + AC_MSG_CHECKING([for some flavor of Windows]) + if test "$CYGWIN$MINGW32" = "nono"; then + PLATFORM_WINDOWS=no + else + PLATFORM_WINDOWS=yes + fi + AC_MSG_RESULT([$PLATFORM_WINDOWS]) + AC_SUBST(PLATFORM_WINDOWS) + STEPMAKE_PROGS(WINDRES, $target-windres windres, x) + AC_SUBST(WINDRES) +])