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 AC_ARG_WITH(urwotf-dir,
  42     [AS_HELP_STRING([--with-urwotf-dir=DIR],
  43                     [location of URW++ OTF fonts.])],
  44     [URWOTF_DIR=$withval],
  45     [URWOTF_DIR=""])
  46
  47 reloc_b=no
  48 AC_ARG_ENABLE(relocation,
  49     [AS_HELP_STRING([--enable-relocation],
  50                     [compile with dynamic relocation.  Default: off])],
  51     [reloc_b=$enableval])
  52
  53 rpath_b=no
  54 AC_ARG_ENABLE(rpath,
  55     [AS_HELP_STRING([--enable-rpath],
  56                     [hardcode runtime library path.  Default: off])],
  57     [rpath_b=$enableval])
  58
  59 LINK_GXX_STATICALLY=no
  60 AC_ARG_ENABLE(static-gxx,
  61     [AS_HELP_STRING([--enable-static-gxx],
  62                     [link libstdc++.a statically.  Default: off])],
  63     [LINK_GXX_STATICALLY=$enableval])
  64 AC_SUBST(LINK_GXX_STATICALLY)
  65
  66 # must come before any header checks
  67 STEPMAKE_COMPILE
  68
  69 AC_CHECK_PROG(FCLIST, fc-list, fc-list)
  70 AC_MSG_CHECKING([for TeX Gyre fonts OTF files])
  71 AC_SUBST(TEXGYRE_DIR)
  72 AC_SUBST(TEXGYRE_FILES)
  73 if test "$TEXGYRE_DIR" = ""; then
  74   if test "$FCLIST" != ""; then
  75     TEXGYRE_FILE=`$FCLIST "TeX Gyre Schola:fontformat=CFF" file | head -n 1`
  76     if test "$TEXGYRE_FILE" != ""; then
  77       TEXGYRE_FILE=`echo $TEXGYRE_FILE | sed 's/\(:.*\)$//g'`
  78       TEXGYRE_FILE=`$PYTHON "$srcdir/scripts/auxiliar/readlink.py" $TEXGYRE_FILE`
  79       TEXGYRE_DIR=`AS_DIRNAME($TEXGYRE_FILE)`
  80     fi
  81   fi
  82 fi
  83 if test "$TEXGYRE_DIR" != "" ;  then
  84   for f in texgyreschola-regular.otf texgyreschola-italic.otf \
  85            texgyreschola-bold.otf texgyreschola-bolditalic.otf \
  86            texgyreheros-regular.otf texgyreheros-italic.otf \
  87            texgyreheros-bold.otf texgyreheros-bolditalic.otf \
  88            texgyrecursor-regular.otf texgyrecursor-italic.otf \
  89            texgyrecursor-bold.otf texgyrecursor-bolditalic.otf; do
  90     if test ! -f "$TEXGYRE_DIR/$f"; then
  91       MISSING_TEXGYRE_FILES="$MISSING_TEXGYRE_FILES $f"
  92     else
  93       TEXGYRE_FILES="$TEXGYRE_FILES $f"
  94     fi
  95   done
  96 fi
  97 if test "$TEXGYRE_DIR" = "" -o "$MISSING_TEXGYRE_FILES" != ""; then
  98   AC_MSG_RESULT(no)
  99   STEPMAKE_ADD_ENTRY(REQUIRED,TeX Gyre fonts OTF)
 100   if test "$TEXGYRE_DIR" = ""; then
 101     if test "$FCLIST" = ""; then
 102       STEPMAKE_ADD_ENTRY(REQUIRED,'(install the fc-list utility from FontConfig, or use --with-texgyre-dir)')
 103     else
 104       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)")
 105     fi
 106   else
 107     STEPMAKE_ADD_ENTRY(REQUIRED,'(these files are missing: $MISSING_TEXGYRE_FILES)')
 108   fi
 109 else
 110   AC_MSG_RESULT(yes)
 111 fi
 112 AC_MSG_CHECKING([for URW++ OTF files])
 113 AC_SUBST(URWOTF_DIR)
 114 AC_SUBST(URWOTF_FILES)
 115 if test "$URWOTF_DIR" = ""; then
 116   if test "$FCLIST" != ""; then
 117     URWOTF_FILE=`$FCLIST "C059:fontformat=CFF" file | head -n 1`
 118     if test "$URWOTF_FILE" != ""; then
 119       URWOTF_FILE=`echo $URWOTF_FILE | sed 's/\(:.*\)$//g'`
 120       URWOTF_FILE=`$PYTHON "$srcdir/scripts/auxiliar/readlink.py" $URWOTF_FILE`
 121       URWOTF_DIR=`AS_DIRNAME($URWOTF_FILE)`
 122     fi
 123   fi
 124 fi
 125 if test "$URWOTF_DIR" != "" ;  then
 126   for f in C059-BdIta.otf C059-Bold.otf \
 127            C059-Italic.otf C059-Roman.otf \
 128            NimbusMonoPS-Bold.otf NimbusMonoPS-BoldItalic.otf \
 129            NimbusMonoPS-Italic.otf NimbusMonoPS-Regular.otf \
 130            NimbusSans-Bold.otf NimbusSans-BoldOblique.otf \
 131            NimbusSans-Oblique.otf NimbusSans-Regular.otf; do
 132     if test ! -f "$URWOTF_DIR/$f"; then
 133       MISSING_URWOTF_FILES="$MISSING_URWOTF_FILES $f"
 134     else
 135       URWOTF_FILES="$URWOTF_FILES $f"
 136     fi
 137   done
 138 fi
 139 if test "$URWOTF_DIR" = "" -o "$MISSING_URWOTF_FILES" != ""; then
 140   AC_MSG_RESULT(no)
 141   STEPMAKE_ADD_ENTRY(OPTIONAL,URW++ OTF fonts)
 142   if test "$URWOTF_DIR" = ""; then
 143     if test "$FCLIST" = ""; then
 144       STEPMAKE_ADD_ENTRY(OPTIONAL,'(install the fc-list utility from FontConfig, or use --with-urwotf-dir)')
 145     else
 146       STEPMAKE_ADD_ENTRY(OPTIONAL,"(download OTF files from 'http://git.ghostscript.com/?p=urw-core35-fonts.git;a=commit;h=79bcdfb34fbce12b592cce389fa7a19da6b5b018' and put them under '~/.local/share/fonts' etc., or use --with-urwotf-dir)")
 147     fi
 148   else
 149     STEPMAKE_ADD_ENTRY(OPTIONAL,'(these files are missing: $MISSING_URWOTF_FILES)')
 150   fi
 151 else
 152   AC_MSG_RESULT(yes)
 153 fi
 154
 155 AC_LANG([C++])
 156
 157 STEPMAKE_PYTHON(REQUIRED, 2.4, 3.0)
 158 # this checks if we have GNU C by compiling a program with
 159 # __GNUC__, but that macro now unofficially means "the compiler
 160 # supports the GNU C extensions" -- the intel C compiler and clang
 161 # both support __GNUC__!
 162 STEPMAKE_GCC_OR_CLANG(REQUIRED, 3.4)
 163
 164 STEPMAKE_CXX(REQUIRED)
 165 STEPMAKE_GXX_OR_CLANG(REQUIRED, 3.4)
 166 STEPMAKE_GXXCODEGENBUG
 167 STEPMAKE_CXXTEMPLATE
 168 STEPMAKE_STL_DATA_METHOD
 169 STEPMAKE_LIB(REQUIRED)
 170 STEPMAKE_DLOPEN
 171 # Do not use bison 1.50 and 1.75.
 172 # 1.29 is required fr %locations, but I'm not sure it's enough --ns
 173 STEPMAKE_BISON(REQUIRED, 1.29)
 174 STEPMAKE_FLEX(REQUIRED)
 175 STEPMAKE_FLEXLEXER(REQUIRED)
 176 STEPMAKE_FLEXLEXER_LOCATION
 177 STEPMAKE_LOCALE
 178 STEPMAKE_GETTEXT
 179 STEPMAKE_MSGFMT(REQUIRED)
 180 STEPMAKE_TEXMF(REQUIRED)
 181 STEPMAKE_TEXMF_DIRS(REQUIRED)
 182 if test "$GUILEv2" = "yes"
 183 then
 184     STEPMAKE_GUILE_DEVEL(REQUIRED, 2.0.7, 2.2.0)
 185 else
 186     STEPMAKE_GUILE_DEVEL(REQUIRED, 1.8.2, 1.9.0)
 187 fi
 188
 189 # check for 3 typedefs added in Guile 1.9
 190 save_CXXFLAGS="$CXXFLAGS"
 191 CXXFLAGS="$GUILE_CFLAGS $CXXFLAGS"
 192 AC_CHECK_TYPES([scm_t_hash_fold_fn, scm_t_hash_handle_fn],
 193                [AC_DEFINE(HAVE_GUILE_HASH_FUNC)], [],
 194                [#include <libguile.h>])
 195 AC_CHECK_TYPES([scm_t_subr],
 196                [AC_DEFINE(HAVE_GUILE_SUBR_TYPE)], [],
 197                [#include <libguile.h>])
 198 CXXFLAGS="$save_CXXFLAGS"
 199
 200 ## Check for usable cxxabi
 201 save_LIBS="$LIBS"
 202 LIBS="$LIBS $CXXABI_LIBS"
 203 AC_MSG_CHECKING(for usable C++ demangler)
 204 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <cxxabi.h>],
 205             [abi::__cxa_demangle ("", 0, 0, 0)])],
 206     [AC_DEFINE(HAVE_CXA_DEMANGLE)
 207         AC_MSG_RESULT(yes)],[
 208         LIBS="$LIBS -lsupc++"
 209         AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <cxxabi.h>],
 210                     [abi::__cxa_demangle ("", 0, 0, 0)])],
 211             [AC_DEFINE(HAVE_CXA_DEMANGLE)
 212                 AC_MSG_RESULT([yes, using -lsupc++])
 213                 CXXABI_LIBS="$CXXABI_LIBS -lsupc++"],
 214             [AC_MSG_RESULT([no, use c++filt -t for manual demangling])])])
 215 LIBS="$save_LIBS"
 216 AC_SUBST(CXXABI_LIBS)
 217
 218 ## check rational bugfix.
 219 save_CPPFLAGS="$CPPFLAGS"
 220 CPPFLAGS="$GUILE_CFLAGS $CPPFLAGS"
 221 AC_MSG_CHECKING(GUILE rational bugfix)
 222 AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include <libguile.h>
 223 #ifdef SCM_FRACTION_REDUCED_BIT
 224 #error
 225 #endif
 226 ]])],[AC_MSG_RESULT(ok)],[REQUIRED="$REQUIRED GUILE-with-rational-bugfix"
 227 AC_MSG_RESULT(Must have patched GUILE rational support. See INSTALL.txt)])
 228 CPPFLAGS="$save_CPPFLAGS"
 229
 230
 231 STEPMAKE_PYTHON_DEVEL(REQUIRED, 2.4, 3.0)
 232
 233 STEPMAKE_PATH_PROG(FONTFORGE, fontforge, REQUIRED, 20110222)
 234
 235 STEPMAKE_PATH_PROG(T1ASM, t1asm, REQUIRED)
 236
 237 AC_CHECK_HEADERS([assert.h grp.h libio.h pwd.h sys/stat.h wchar.h fpu_control.h])
 238 AC_CHECK_HEADERS([sstream])
 239 AC_HEADER_STAT
 240 AC_FUNC_MEMCMP
 241 AC_FUNC_VPRINTF
 242 AC_CHECK_FUNCS([chroot fopencookie gettext isinf memmem snprintf vsnprintf])
 243
 244 STEPMAKE_PROGS(PKG_CONFIG, pkg-config, REQUIRED, 0.9.0)
 245
 246 AC_MSG_CHECKING(whether to enable dynamic relocation)
 247 if test "$reloc_b" = "yes"; then
 248     AC_DEFINE(ARGV0_RELOCATION)
 249 fi
 250 AC_MSG_RESULT($reloc_b)
 251
 252 AC_MSG_CHECKING(for rpath linkage)
 253 if test "$rpath_b" = "yes"; then
 254     LDFLAGS="$LDFLAGS -Wl,-rpath -Wl,\\\$\$ORIGIN/../lib"
 255 elif test "$rpath_b" != "no"; then
 256     LDFLAGS="$LDFLAGS -Wl,-rpath -Wl,$rpath_b"
 257 fi
 258 AC_MSG_RESULT($rpath_b)
 259
 260 HOST_ARCH=`$CC -dumpmachine`
 261 AC_SUBST(HOST_ARCH)
 262
 263 STEPMAKE_PANGO_FT2(pangoft2, REQUIRED, 1.6.0)
 264 STEPMAKE_FONTCONFIG(fontconfig, REQUIRED, 2.4.0)
 265 STEPMAKE_FREETYPE2(freetype2, REQUIRED, 2.1.10)
 266
 267 STEPMAKE_WINDOWS
 268
 269 # guile executable for some scripts
 270 STEPMAKE_GUILE(OPTIONAL, 1.8.2, 1.9.0)
 271
 272 # perl for help2man and for mf2pt1.pl
 273 STEPMAKE_PERL(REQUIRED)
 274
 275 ## Optional tools for building documentation, website, extra fonts.
 276 if test "$DOCUMENTATION" = "yes"; then
 277   DOCUMENTATION_REQUIRED=REQUIRED
 278 else
 279   DOCUMENTATION_REQUIRED=OPTIONAL
 280 fi
 281
 282 STEPMAKE_PATH_PROG(GHOSTSCRIPT, gs, $DOCUMENTATION_REQUIRED, 8.60)
 283
 284 AC_SUBST(GS920)
 285 AC_SUBST(EXTRACTPDFMARK)
 286 AC_SUBST(USE_EXTRACTPDFMARK)
 287 STEPMAKE_PROGS(GS920, gs, OPTIONAL, 9.20)
 288 STEPMAKE_PROGS(EXTRACTPDFMARK, extractpdfmark, OPTIONAL)
 289 req=`STEPMAKE_NUMERIC_VERSION(9.20)`
 290 USE_EXTRACTPDFMARK=yes
 291 if test "$GS920_VERSION" -lt "$req"; then
 292     GS920=
 293     USE_EXTRACTPDFMARK=no
 294 fi
 295 if test "$EXTRACTPDFMARK" != "extractpdfmark"; then
 296     EXTRACTPDFMARK=
 297     USE_EXTRACTPDFMARK=no
 298 fi
 299 if test "$USE_EXTRACTPDFMARK" != "yes"; then
 300     STEPMAKE_ADD_ENTRY(OPTIONAL,
 301         ["(Optionally using Ghostscript >= 9.20 together with"])
 302     STEPMAKE_ADD_ENTRY(OPTIONAL,
 303         [" Extract PDFmark can significantly reduce the disk space required"])
 304     STEPMAKE_ADD_ENTRY(OPTIONAL,
 305         [" for building the documentation and the final PDF files.)"])
 306 fi
 307
 308 STEPMAKE_PROGS(MAKEINFO, makeinfo, REQUIRED, 4.11)
 309 STEPMAKE_PROGS(TEXI2HTML, texi2html, $DOCUMENTATION_REQUIRED, 1.82)
 310 STEPMAKE_PROGS(DBLATEX, dblatex, $DOCUMENTATION_REQUIRED, 0.1.4)
 311 STEPMAKE_PROGS(BIBTEX, bibtex, $DOCUMENTATION_REQUIRED)
 312 STEPMAKE_PROGS(PDFLATEX, xelatex pdflatex, $DOCUMENTATION_REQUIRED)
 313 if test "$PDFLATEX" = "xelatex"; then
 314     STEPMAKE_PROGS(PDFTEX, xetex, $DOCUMENTATION_REQUIRED)
 315     if test "$PDFTEX" = "xetex"; then
 316         # For avoiding PDF destination name replacement.
 317         PDFTEX=$ugh_ugh_autoconf250_builddir/scripts/build/out$CONFIGSUFFIX/xetex-with-options
 318         PDFLATEX=$ugh_ugh_autoconf250_builddir/scripts/build/out$CONFIGSUFFIX/xelatex-with-options
 319     fi
 320 else
 321     STEPMAKE_PROGS(PDFTEX, pdfetex pdftex etex, $DOCUMENTATION_REQUIRED)
 322 fi
 323 STEPMAKE_PROGS(TEXI2PDF, texi2pdf, $DOCUMENTATION_REQUIRED)
 324 STEPMAKE_PROGS(TEXINDEX, texindex, $DOCUMENTATION_REQUIRED)
 325 AC_MSG_CHECKING(for epsf.tex)
 326 TEX_EPSF=`kpsewhich tex epsf`
 327 if test "$TEX_EPSF" = ""; then
 328     AC_MSG_RESULT(not found)
 329     STEPMAKE_ADD_ENTRY($DOCUMENTATION_REQUIRED,epsf.tex)
 330 else
 331     AC_MSG_RESULT($TEX_EPSF)
 332 fi
 333 AC_MSG_CHECKING(for Cyrillic characters support in TeX)
 334 TEX_FIKPARM=`kpsewhich -format=mf fikparm`
 335 if test "$TEX_FIKPARM" = ""; then
 336     AC_MSG_RESULT(not found)
 337     STEPMAKE_ADD_ENTRY($DOCUMENTATION_REQUIRED,
 338 ['lh CTAN package (texlive-lang-cyrillic or texlive-texmf-fonts)'])
 339 else
 340     AC_MSG_RESULT(yes)
 341 fi
 342 STEPMAKE_PROGS(NETPBM, pngtopnm, $DOCUMENTATION_REQUIRED)
 343 STEPMAKE_PROGS(IMAGEMAGICK, convert, $DOCUMENTATION_REQUIRED)
 344 # this name avoids a conflict with ZIP in stepmake/aclocal.m4
 345 STEPMAKE_PROGS(ZIPDOC, zip, $DOCUMENTATION_REQUIRED)
 346 STEPMAKE_PROGS(RSYNC, rsync, $DOCUMENTATION_REQUIRED)
 347
 348 AC_DEFINE_UNQUOTED(FLOWER_VERSION, "${FULL_FLOWER_VERSION}")
 349
 350 # must also have local.make if configure fails.
 351 touch local.make
 352
 353 if test "$reloc_b$rpath_b" = "yesno"; then
 354     STEPMAKE_WARN([Using --enable-relocation without --enable-rpath.  LilyPond may have trouble finding libraries.])
 355 fi
 356
 357 # Gather requirements and generate output.
 358 STEPMAKE_END
 359
 360 test -n "$CONFIGURATION" && mc=" conf=$CONFIGURATION" || mc=""
 361
 362 if make top-doc 1>/dev/null 2>&1; then
 363     rm -f INSTALL.txt && ln Documentation/topdocs/out/INSTALL.txt .
 364     rm -f README.txt && ln Documentation/topdocs/out/README.txt .
 365 fi
 366
 367 cat <<EOF
 368
 369 Type:
 370     make$mc all       to build LilyPond
 371     make$mc install   to install LilyPond
 372     make$mc help      to see all possible targets
 373
 374 Edit local.make for local Makefile overrides.
 375
 376
 377 EOF