configure.ac

   1 dnl configure.ac   -*-shell-script-*-
   2 dnl Process this file with autoconf to produce a configure script.
   3
   4 AC_PREREQ(2.60)
   5
   6 # Bootstrap the init process.
   7 AC_INIT
   8
   9 # Bootstrap StepMake configure
  10 AC_CONFIG_AUX_DIR([config])
  11
  12 STEPMAKE_INIT
  13
  14 # List a file that identifies your package.
  15 AC_CONFIG_SRCDIR([lily/main.cc])
  16
  17 # Move to aclocal.m4?
  18 AC_CONFIG_HEADERS([$CONFIGFILE.hh:config.hh.in])
  19
  20 # Uncomment the configuration options your package needs.
  21
  22 DOCUMENTATION=yes
  23 AC_ARG_ENABLE(documentation,
  24     [AS_HELP_STRING([--enable-documentation],
  25                     [build Documentation.  Default: on])],
  26     [DOCUMENTATION=$enableval])
  27 AC_SUBST(DOCUMENTATION)
  28
  29 GUILEv2=no
  30 AC_ARG_ENABLE(guile2,
  31     [AS_HELP_STRING([--enable-guile2],
  32                     [highly experimental GUILE 2 support.  Default: off])],
  33     [GUILEv2=$enableval])
  34
  35 AC_ARG_WITH(texgyre-dir,
  36     [AS_HELP_STRING([--with-texgyre-dir=DIR],
  37                     [location of TeX Gyre fonts.])],
  38     [TEXGYRE_DIR=$withval],
  39     [TEXGYRE_DIR=""])
  40
  41 reloc_b=no
  42 AC_ARG_ENABLE(relocation,
  43     [AS_HELP_STRING([--enable-relocation],
  44                     [compile with dynamic relocation.  Default: off])],
  45     [reloc_b=$enableval])
  46
  47 rpath_b=no
  48 AC_ARG_ENABLE(rpath,
  49     [AS_HELP_STRING([--enable-rpath],
  50                     [hardcode runtime library path.  Default: off])],
  51     [rpath_b=$enableval])
  52
  53 LINK_GXX_STATICALLY=no
  54 AC_ARG_ENABLE(static-gxx,
  55     [AS_HELP_STRING([--enable-static-gxx],
  56                     [link libstdc++.a statically.  Default: off])],
  57     [LINK_GXX_STATICALLY=$enableval])
  58 AC_SUBST(LINK_GXX_STATICALLY)
  59
  60 # must come before any header checks
  61 STEPMAKE_COMPILE
  62
  63 AC_CHECK_PROG(FCLIST, fc-list, fc-list)
  64 AC_MSG_CHECKING([for TeX Gyre fonts OTF files])
  65 AC_SUBST(TEXGYRE_DIR)
  66 AC_SUBST(TEXGYRE_FILES)
  67 if test "$TEXGYRE_DIR" = ""; then
  68   if test "$FCLIST" != ""; then
  69     TEXGYRE_FILE=`$FCLIST "TeX Gyre Schola:fontformat=CFF" file | head -n 1`
  70     if test "$TEXGYRE_FILE" != ""; then
  71       TEXGYRE_FILE=`echo $TEXGYRE_FILE | sed 's/\(:.*\)$//g'`
  72       TEXGYRE_FILE=`$PYTHON "$srcdir/scripts/auxiliar/readlink.py" $TEXGYRE_FILE`
  73       TEXGYRE_DIR=`AS_DIRNAME($TEXGYRE_FILE)`
  74     fi
  75   fi
  76 fi
  77 if test "$TEXGYRE_DIR" != "" ;  then
  78   for f in texgyreschola-regular.otf texgyreschola-italic.otf \
  79            texgyreschola-bold.otf texgyreschola-bolditalic.otf \
  80            texgyreheros-regular.otf texgyreheros-italic.otf \
  81            texgyreheros-bold.otf texgyreheros-bolditalic.otf \
  82            texgyrecursor-regular.otf texgyrecursor-italic.otf \
  83            texgyrecursor-bold.otf texgyrecursor-bolditalic.otf; do
  84     if test ! -f "$TEXGYRE_DIR/$f"; then
  85       MISSING_TEXGYRE_FILES="$MISSING_TEXGYRE_FILES $f"
  86     else
  87       TEXGYRE_FILES="$TEXGYRE_FILES $f"
  88     fi
  89   done
  90 fi
  91 if test "$TEXGYRE_DIR" = "" -o "$MISSING_TEXGYRE_FILES" != ""; then
  92   AC_MSG_RESULT(no)
  93   STEPMAKE_ADD_ENTRY(REQUIRED,TeX Gyre fonts OTF)
  94   if test "$TEXGYRE_DIR" = ""; then
  95     if test "$FCLIST" = ""; then
  96       STEPMAKE_ADD_ENTRY(REQUIRED,'(install the fc-list utility from FontConfig, or use --with-texgyre-dir)')
  97     else
  98       STEPMAKE_ADD_ENTRY(REQUIRED,"(make sure the fc-list utility can see them, e.g. 'sudo apt-get install fonts-texgyre', or use --with-texgyre-dir)")
  99     fi
 100   else
 101     STEPMAKE_ADD_ENTRY(REQUIRED,'(these files are missing: $MISSING_TEXGYRE_FILES)')
 102   fi
 103 else
 104   AC_MSG_RESULT(yes)
 105 fi
 106
 107 AC_LANG([C++])
 108
 109 STEPMAKE_PYTHON(REQUIRED, 2.4, 3.0)
 110 # this checks if we have GNU C by compiling a program with
 111 # __GNUC__, but that macro now unofficially means "the compiler
 112 # supports the GNU C extensions" -- the intel C compiler and clang
 113 # both support __GNUC__!
 114 STEPMAKE_GCC_OR_CLANG(REQUIRED, 3.4)
 115
 116 STEPMAKE_CXX(REQUIRED)
 117 STEPMAKE_GXX_OR_CLANG(REQUIRED, 3.4)
 118 STEPMAKE_GXXCODEGENBUG
 119 STEPMAKE_CXXTEMPLATE
 120 STEPMAKE_STL_DATA_METHOD
 121 STEPMAKE_LIB(REQUIRED)
 122 STEPMAKE_DLOPEN
 123 # Do not use bison 1.50 and 1.75.
 124 # 1.29 is required fr %locations, but I'm not sure it's enough --ns
 125 STEPMAKE_BISON(REQUIRED, 1.29)
 126 STEPMAKE_FLEX(REQUIRED)
 127 STEPMAKE_FLEXLEXER(REQUIRED)
 128 STEPMAKE_FLEXLEXER_LOCATION
 129 STEPMAKE_LOCALE
 130 STEPMAKE_GETTEXT
 131 STEPMAKE_MSGFMT(REQUIRED)
 132 STEPMAKE_TEXMF(REQUIRED)
 133 STEPMAKE_TEXMF_DIRS(REQUIRED)
 134 if test "$GUILEv2" = "yes"
 135 then
 136     STEPMAKE_GUILE_DEVEL(REQUIRED, 2.0.7, 2.2.0)
 137 else
 138     STEPMAKE_GUILE_DEVEL(REQUIRED, 1.8.2, 1.9.0)
 139 fi
 140
 141 # check for 3 typedefs added in Guile 1.9
 142 save_CXXFLAGS="$CXXFLAGS"
 143 CXXFLAGS="$GUILE_CFLAGS $CXXFLAGS"
 144 AC_CHECK_TYPES([scm_t_hash_fold_fn, scm_t_hash_handle_fn],
 145                [AC_DEFINE(HAVE_GUILE_HASH_FUNC)], [],
 146                [#include <libguile.h>])
 147 AC_CHECK_TYPES([scm_t_subr],
 148                [AC_DEFINE(HAVE_GUILE_SUBR_TYPE)], [],
 149                [#include <libguile.h>])
 150 CXXFLAGS="$save_CXXFLAGS"
 151
 152 ## Check for usable cxxabi
 153 save_LIBS="$LIBS"
 154 LIBS="$LIBS $CXXABI_LIBS"
 155 AC_MSG_CHECKING(for usable C++ demangler)
 156 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <cxxabi.h>],
 157             [abi::__cxa_demangle ("", 0, 0, 0)])],
 158     [AC_DEFINE(HAVE_CXA_DEMANGLE)
 159         AC_MSG_RESULT(yes)],[
 160         LIBS="$LIBS -lsupc++"
 161         AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <cxxabi.h>],
 162                     [abi::__cxa_demangle ("", 0, 0, 0)])],
 163             [AC_DEFINE(HAVE_CXA_DEMANGLE)
 164                 AC_MSG_RESULT([yes, using -lsupc++])
 165                 CXXABI_LIBS="$CXXABI_LIBS -lsupc++"],
 166             [AC_MSG_RESULT([no, use c++filt -t for manual demangling])])])
 167 LIBS="$save_LIBS"
 168 AC_SUBST(CXXABI_LIBS)
 169
 170 ## check rational bugfix.
 171 save_CPPFLAGS="$CPPFLAGS"
 172 CPPFLAGS="$GUILE_CFLAGS $CPPFLAGS"
 173 AC_MSG_CHECKING(GUILE rational bugfix)
 174 AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include <libguile.h>
 175 #ifdef SCM_FRACTION_REDUCED_BIT
 176 #error
 177 #endif
 178 ]])],[AC_MSG_RESULT(ok)],[REQUIRED="$REQUIRED GUILE-with-rational-bugfix"
 179 AC_MSG_RESULT(Must have patched GUILE rational support. See INSTALL.txt)])
 180 CPPFLAGS="$save_CPPFLAGS"
 181
 182
 183 STEPMAKE_PYTHON_DEVEL(REQUIRED, 2.4, 3.0)
 184
 185 STEPMAKE_PATH_PROG(FONTFORGE, fontforge, REQUIRED, 20110222)
 186
 187 STEPMAKE_PATH_PROG(T1ASM, t1asm, REQUIRED)
 188
 189 AC_CHECK_HEADERS([assert.h grp.h libio.h pwd.h sys/stat.h wchar.h fpu_control.h])
 190 AC_CHECK_HEADERS([sstream])
 191 AC_HEADER_STAT
 192 AC_FUNC_MEMCMP
 193 AC_FUNC_VPRINTF
 194 AC_CHECK_FUNCS([chroot fopencookie gettext isinf memmem snprintf vsnprintf])
 195
 196 STEPMAKE_PROGS(PKG_CONFIG, pkg-config, REQUIRED, 0.9.0)
 197
 198 AC_MSG_CHECKING(whether to enable dynamic relocation)
 199 if test "$reloc_b" = "yes"; then
 200     AC_DEFINE(ARGV0_RELOCATION)
 201 fi
 202 AC_MSG_RESULT($reloc_b)
 203
 204 AC_MSG_CHECKING(for rpath linkage)
 205 if test "$rpath_b" = "yes"; then
 206     LDFLAGS="$LDFLAGS -Wl,-rpath -Wl,\\\$\$ORIGIN/../lib"
 207 elif test "$rpath_b" != "no"; then
 208     LDFLAGS="$LDFLAGS -Wl,-rpath -Wl,$rpath_b"
 209 fi
 210 AC_MSG_RESULT($rpath_b)
 211
 212 HOST_ARCH=`$CC -dumpmachine`
 213 AC_SUBST(HOST_ARCH)
 214
 215 STEPMAKE_PANGO_FT2(pangoft2, REQUIRED, 1.6.0)
 216 STEPMAKE_FONTCONFIG(fontconfig, REQUIRED, 2.4.0)
 217 STEPMAKE_FREETYPE2(freetype2, REQUIRED, 2.1.10)
 218
 219 STEPMAKE_WINDOWS
 220
 221 # guile executable for some scripts
 222 STEPMAKE_GUILE(OPTIONAL, 1.8.2, 1.9.0)
 223
 224 # perl for help2man and for mf2pt1.pl
 225 STEPMAKE_PERL(REQUIRED)
 226
 227 ## Optional tools for building documentation, website, extra fonts.
 228 if test "$DOCUMENTATION" = "yes"; then
 229   DOCUMENTATION_REQUIRED=REQUIRED
 230 else
 231   DOCUMENTATION_REQUIRED=OPTIONAL
 232 fi
 233
 234 STEPMAKE_PATH_PROG(GHOSTSCRIPT, gs, $DOCUMENTATION_REQUIRED, 8.60)
 235
 236 STEPMAKE_PROGS(MAKEINFO, makeinfo, REQUIRED, 4.11)
 237 STEPMAKE_PROGS(TEXI2HTML, texi2html, $DOCUMENTATION_REQUIRED, 1.82)
 238 STEPMAKE_PROGS(DBLATEX, dblatex, $DOCUMENTATION_REQUIRED, 0.1.4)
 239 STEPMAKE_PROGS(BIBTEX, bibtex, $DOCUMENTATION_REQUIRED)
 240 STEPMAKE_PROGS(PDFLATEX, xelatex pdflatex, $DOCUMENTATION_REQUIRED)
 241 if test "$PDFLATEX" = "xelatex"; then
 242     STEPMAKE_PROGS(PDFTEX, xetex, $DOCUMENTATION_REQUIRED)
 243     if test "$PDFTEX" = "xetex"; then
 244         # For avoiding PDF destination name replacement.
 245         PDFTEX=$ugh_ugh_autoconf250_builddir/scripts/build/out$CONFIGSUFFIX/xetex-with-options
 246     fi
 247 else
 248     STEPMAKE_PROGS(PDFTEX, pdfetex pdftex etex, $DOCUMENTATION_REQUIRED)
 249 fi
 250 STEPMAKE_PROGS(TEXI2PDF, texi2pdf, $DOCUMENTATION_REQUIRED)
 251 STEPMAKE_PROGS(TEXINDEX, texindex, $DOCUMENTATION_REQUIRED)
 252 AC_MSG_CHECKING(for epsf.tex)
 253 TEX_EPSF=`kpsewhich tex epsf`
 254 if test "$TEX_EPSF" = ""; then
 255     AC_MSG_RESULT(not found)
 256     STEPMAKE_ADD_ENTRY($DOCUMENTATION_REQUIRED,epsf.tex)
 257 else
 258     AC_MSG_RESULT($TEX_EPSF)
 259 fi
 260 AC_MSG_CHECKING(for Cyrillic characters support in TeX)
 261 TEX_FIKPARM=`kpsewhich -format=mf fikparm`
 262 if test "$TEX_FIKPARM" = ""; then
 263     AC_MSG_RESULT(not found)
 264     STEPMAKE_ADD_ENTRY($DOCUMENTATION_REQUIRED,
 265 ['lh CTAN package (texlive-lang-cyrillic or texlive-texmf-fonts)'])
 266 else
 267     AC_MSG_RESULT(yes)
 268 fi
 269 STEPMAKE_PROGS(NETPBM, pngtopnm, $DOCUMENTATION_REQUIRED)
 270 STEPMAKE_PROGS(IMAGEMAGICK, convert, $DOCUMENTATION_REQUIRED)
 271 # this name avoids a conflict with ZIP in stepmake/aclocal.m4
 272 STEPMAKE_PROGS(ZIPDOC, zip, $DOCUMENTATION_REQUIRED)
 273 STEPMAKE_PROGS(RSYNC, rsync, $DOCUMENTATION_REQUIRED)
 274
 275 AC_DEFINE_UNQUOTED(FLOWER_VERSION, "${FULL_FLOWER_VERSION}")
 276
 277 # must also have local.make if configure fails.
 278 touch local.make
 279
 280 if test "$reloc_b$rpath_b" = "yesno"; then
 281     STEPMAKE_WARN([Using --enable-relocation without --enable-rpath.  LilyPond may have trouble finding libraries.])
 282 fi
 283
 284 # Gather requirements and generate output.
 285 STEPMAKE_END
 286
 287 test -n "$CONFIGURATION" && mc=" conf=$CONFIGURATION" || mc=""
 288
 289 if make top-doc 1>/dev/null 2>&1; then
 290     rm -f INSTALL.txt && ln Documentation/topdocs/out/INSTALL.txt .
 291     rm -f README.txt && ln Documentation/topdocs/out/README.txt .
 292 fi
 293
 294 cat <<EOF
 295
 296 Type:
 297     make$mc all       to build LilyPond
 298     make$mc install   to install LilyPond
 299     make$mc help      to see all possible targets
 300
 301 Edit local.make for local Makefile overrides.
 302
 303
 304 EOF