configure.in

   1 dnl configure.in   -*-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 # For user package:
  11 AC_CONFIG_AUX_DIR([stepmake/bin])
  12
  13 # For stepmake package:
  14 # AC_CONFIG_AUX_DIR(bin)
  15
  16
  17 STEPMAKE_INIT
  18
  19 # List a file that identifies your package.
  20 AC_CONFIG_SRCDIR([lily/main.cc])
  21
  22 # Move to aclocal.m4?
  23 AC_CONFIG_HEADERS([$CONFIGFILE.hh:config.hh.in])
  24
  25 # Uncomment the configuration options your package needs.
  26
  27 DOCUMENTATION=yes
  28 AC_ARG_ENABLE(documentation,
  29     [AS_HELP_STRING([--enable-documentation],
  30                     [build Documentation.  Default: on])],
  31     [DOCUMENTATION=$enableval])
  32 AC_SUBST(DOCUMENTATION)
  33
  34 AC_ARG_WITH(ncsb-dir,
  35     [AS_HELP_STRING([--with-ncsb-dir=DIR],
  36                     [location of Century Schoolbook fonts.])],
  37     [NCSB_DIR=$withval],
  38     [NCSB_DIR=""])
  39
  40 reloc_b=no
  41 AC_ARG_ENABLE(relocation,
  42     [AS_HELP_STRING([--enable-relocation],
  43                     [compile with dynamic relocation.  Default: off])],
  44     [reloc_b=$enableval])
  45
  46 rpath_b=no
  47 AC_ARG_ENABLE(rpath,
  48     [AS_HELP_STRING([--enable-rpath],
  49                     [hardcode runtime library path.  Default: off])],
  50     [rpath_b=$enableval])
  51
  52 LINK_GXX_STATICALLY=no
  53 AC_ARG_ENABLE(static-gxx,
  54     [AS_HELP_STRING([--enable-static-gxx],
  55                     [link libstdc++.a statically.  Default: off])],
  56     [LINK_GXX_STATICALLY=$enableval])
  57 AC_SUBST(LINK_GXX_STATICALLY)
  58
  59 # must come before any header checks
  60 STEPMAKE_COMPILE
  61
  62 AC_CHECK_PROG(FCLIST, fc-list, fc-list)
  63 AC_MSG_CHECKING([New Century Schoolbook PFB files])
  64 AC_SUBST(NCSB_SOURCE_FILES)
  65 AC_SUBST(NCSB_DIR)
  66 UNCHECKED_NCSB_SOURCE_FILES=""
  67 if test "$NCSB_DIR" != "" ;  then
  68   for f in c059013l c059016l c059033l c059036l; do
  69     if test ! -f "$NCSB_DIR/$f.pfb"; then
  70       STEPMAKE_WARN($NCSB_DIR does not contain $f.pfb.)
  71     else
  72       UNCHECKED_NCSB_SOURCE_FILES="$NCSB_DIR/$f.pfb $UNCHECKED_NCSB_SOURCE_FILES"
  73     fi
  74   done
  75 else
  76   if test "$FCLIST" != ""; then
  77     for style in Roman Italic "Bold Italic" Bold; do
  78       NCSB_FILE=`$FCLIST "Century Schoolbook L:style=$style:foundry=urw:fontformat=Type 1" file \
  79                 | head -n 1`
  80       NCSB_FILE=`echo $NCSB_FILE | sed 's/\(:.*\)$//g'`
  81       NCSB_FILE=`$PYTHON "$srcdir/scripts/auxiliar/readlink.py" $NCSB_FILE`
  82       UNCHECKED_NCSB_SOURCE_FILES="$NCSB_FILE $UNCHECKED_NCSB_SOURCE_FILES"
  83     done
  84     NCSB_DIR=`AS_DIRNAME($NCSB_FILE)`
  85   else
  86     AC_MSG_RESULT(not found)
  87     echo "Can't find Century Schoolbook files. Install FontConfig's fc-list,"
  88     echo "or use --with-ncsb-dir"
  89   fi
  90 fi
  91 NCSB_SOURCE_FILES=""
  92 for f in $UNCHECKED_NCSB_SOURCE_FILES; do
  93   if test "`grep Cyrillic "$f"`" = ""; then
  94     STEPMAKE_WARN($f does not have Cyrillic characters.)
  95   else
  96     NCSB_SOURCE_FILES="$f $NCSB_SOURCE_FILES"
  97   fi
  98 done
  99 AC_MSG_RESULT($NCSB_SOURCE_FILES)
 100
 101 AC_LANG([C++])
 102
 103 STEPMAKE_PYTHON(REQUIRED, 2.4)
 104 # this checks if we have GNU C by compiling a program with
 105 # __GNUC__, but that macro now unofficially means "the compiler
 106 # supports the GNU C extensions" -- the intel C compiler and clang
 107 # both support __GNUC__!
 108 STEPMAKE_GCC_OR_CLANG(REQUIRED, 3.4)
 109
 110 STEPMAKE_CXX(REQUIRED)
 111 STEPMAKE_GXX_OR_CLANG(REQUIRED, 3.4)
 112 STEPMAKE_GXXCODEGENBUG
 113 STEPMAKE_CXXTEMPLATE
 114 STEPMAKE_STL_DATA_METHOD
 115 STEPMAKE_LIB(REQUIRED)
 116 STEPMAKE_DLOPEN
 117 # Do not use bison 1.50 and 1.75.
 118 # 1.29 is required fr %locations, but I'm not sure it's enough --ns
 119 STEPMAKE_BISON(OPTIONAL, 1.29)
 120 STEPMAKE_FLEX(REQUIRED)
 121 STEPMAKE_FLEXLEXER(REQUIRED)
 122 STEPMAKE_FLEXLEXER_LOCATION
 123 STEPMAKE_LOCALE
 124 STEPMAKE_GETTEXT
 125 STEPMAKE_MSGFMT(REQUIRED)
 126 STEPMAKE_TEXMF(REQUIRED)
 127 STEPMAKE_TEXMF_DIRS
 128 STEPMAKE_GUILE_DEVEL(REQUIRED, 1.8.2)
 129
 130 # check for 3 typedefs added in Guile 1.9
 131 save_CXXFLAGS="$CXXFLAGS"
 132 CXXFLAGS="$GUILE_CFLAGS $CXXFLAGS"
 133 AC_CHECK_TYPES([scm_t_hash_fold_fn, scm_t_hash_handle_fn],
 134                [AC_DEFINE(HAVE_GUILE_HASH_FUNC)], [],
 135                [#include <libguile.h>])
 136 AC_CHECK_TYPES([scm_t_subr],
 137                [AC_DEFINE(HAVE_GUILE_SUBR_TYPE)], [],
 138                [#include <libguile.h>])
 139 CXXFLAGS="$save_CXXFLAGS"
 140
 141 ## Check for usable cxxabi
 142 save_LIBS="$LIBS"
 143 LIBS="$LIBS $CXXABI_LIBS"
 144 AC_MSG_CHECKING(for usable C++ demangler)
 145 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <cxxabi.h>],
 146             [abi::__cxa_demangle ("", 0, 0, 0)])],
 147     [AC_DEFINE(HAVE_CXA_DEMANGLE)
 148         AC_MSG_RESULT(yes)],[
 149         LIBS="$LIBS -lsupc++"
 150         AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <cxxabi.h>],
 151                     [abi::__cxa_demangle ("", 0, 0, 0)])],
 152             [AC_DEFINE(HAVE_CXA_DEMANGLE)
 153                 AC_MSG_RESULT([yes, using -lsupc++])
 154                 CXXABI_LIBS="$CXXABI_LIBS -lsupc++"],
 155             [AC_MSG_RESULT([no, use c++filt -t for manual demangling])])])
 156 LIBS="$save_LIBS"
 157 AC_SUBST(CXXABI_LIBS)
 158
 159 ## check rational bugfix.
 160 save_CPPFLAGS="$CPPFLAGS"
 161 CPPFLAGS="$GUILE_CFLAGS $CPPFLAGS"
 162 AC_MSG_CHECKING(GUILE rational bugfix)
 163 AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include <libguile.h>
 164 #ifdef SCM_FRACTION_REDUCED_BIT
 165 #error
 166 #endif
 167 ]])],[AC_MSG_RESULT(ok)],[REQUIRED="$REQUIRED GUILE-with-rational-bugfix"
 168 AC_MSG_RESULT(Must have patched GUILE rational support. See INSTALL.txt)])
 169 CPPFLAGS="$save_CPPFLAGS"
 170
 171
 172 STEPMAKE_PYTHON_DEVEL(REQUIRED)
 173
 174 STEPMAKE_PATH_PROG(GHOSTSCRIPT, gs, OPTIONAL, 8.60)
 175
 176 STEPMAKE_PATH_PROG(FONTFORGE, fontforge, REQUIRED, 20100501)
 177 STEPMAKE_PATH_PROG(FONTFORGE, fontforge, OPTIONAL, 20110222)
 178
 179 STEPMAKE_PATH_PROG(T1ASM, t1asm, REQUIRED)
 180
 181 AC_CHECK_HEADERS([assert.h grp.h libio.h pwd.h sys/stat.h wchar.h fpu_control.h])
 182 AC_CHECK_HEADERS([sstream])
 183 AC_HEADER_STAT
 184 AC_FUNC_MEMCMP
 185 AC_FUNC_VPRINTF
 186 AC_CHECK_FUNCS([chroot fopencookie gettext isinf memmem snprintf vsnprintf])
 187
 188 STEPMAKE_PROGS(PKG_CONFIG, pkg-config, REQUIRED, 0.9.0)
 189
 190 AC_MSG_CHECKING(whether to enable dynamic relocation)
 191 if test "$reloc_b" = "yes"; then
 192     AC_DEFINE(ARGV0_RELOCATION)
 193 fi
 194 AC_MSG_RESULT($reloc_b)
 195
 196 AC_MSG_CHECKING(for rpath linkage)
 197 if test "$rpath_b" = "yes"; then
 198     LDFLAGS="$LDFLAGS -Wl,-rpath -Wl,\\\$\$ORIGIN/../lib"
 199 elif test "$rpath_b" != "no"; then
 200     LDFLAGS="$LDFLAGS -Wl,-rpath -Wl,$rpath_b"
 201 fi
 202 AC_MSG_RESULT($rpath_b)
 203
 204 HOST_ARCH=`$CC -dumpmachine`
 205 AC_SUBST(HOST_ARCH)
 206
 207 STEPMAKE_PANGO_FT2(pangoft2, REQUIRED, 1.6.0)
 208 STEPMAKE_FONTCONFIG(fontconfig, REQUIRED, 2.4.0)
 209 STEPMAKE_FREETYPE2(freetype2, REQUIRED, 2.1.10)
 210
 211 STEPMAKE_WINDOWS
 212
 213 ## Optional tools for building documentation, website, extra fonts.
 214
 215 # guile executable for some scripts
 216 STEPMAKE_GUILE(OPTIONAL)
 217
 218 # perl for help2man.
 219 STEPMAKE_PERL(OPTIONAL)
 220
 221 STEPMAKE_PROGS(MAKEINFO, makeinfo, REQUIRED, 4.11)
 222 STEPMAKE_PROGS(TEXI2HTML, texi2html, OPTIONAL, 1.82)
 223 STEPMAKE_PROGS(DBLATEX, dblatex, OPTIONAL, 0.1.4)
 224 STEPMAKE_PROGS(PDFLATEX, pdflatex, OPTIONAL)
 225 STEPMAKE_PROGS(NETPBM, pngtopnm, OPTIONAL)
 226 STEPMAKE_PROGS(IMAGEMAGICK, convert, OPTIONAL)
 227 # this name avoids a conflict with ZIP in stepmake/aclocal.m4
 228 STEPMAKE_PROGS(ZIPDOC, zip, OPTIONAL)
 229 STEPMAKE_PROGS(RSYNC, rsync, OPTIONAL)
 230
 231
 232 AC_DEFINE_UNQUOTED(FLOWER_VERSION, "${FULL_FLOWER_VERSION}")
 233
 234 # must also have local.make if configure fails.
 235 touch local.make
 236
 237 if test "$reloc_b$rpath_b" = "yesno"; then
 238     STEPMAKE_WARN([Using --enable-relocation without --enable-rpath.  LilyPond may have trouble finding libraries.])
 239 fi
 240
 241 # Gather requirements and generate output.
 242 STEPMAKE_END
 243
 244 test -n "$CONFIGURATION" && mc=" conf=$CONFIGURATION" || mc=""
 245
 246 if make top-doc 1>/dev/null 2>&1; then
 247     rm -f INSTALL.txt && ln Documentation/topdocs/out/INSTALL.txt .
 248     rm -f README.txt && ln Documentation/topdocs/out/README.txt .
 249 fi
 250
 251 cat <<EOF
 252
 253 Type:
 254     make$mc all       to build LilyPond
 255     make$mc install   to install LilyPond
 256     make$mc help      to see all possible targets
 257
 258 Edit local.make for local Makefile overrides.
 259
 260
 261 EOF