X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=configure.ac;h=00c8dcf7df56f68f0297b43af98b7a1267e2d838;hb=53f132c7a4afb6bdf7335b5ce4df3c8b7aab8dbe;hp=25631a4d87cac9d2a27fd473d7a5dcb8239bf23a;hpb=fd02af47572a2325b4308477a6bd89950ed4d3b8;p=pspp

diff --git a/configure.ac b/configure.ac
index 25631a4d87..00c8dcf7df 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,124 +1,351 @@
+dnl PSPP - a program for statistical analysis.
+dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl 
+dnl This program is free software: you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation, either version 3 of the License, or
+dnl (at your option) any later version.
+dnl 
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+dnl GNU General Public License for more details.
+dnl 
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program.  If not, see <http://www.gnu.org/licenses/>.
+dnl 
 dnl Process this file with autoconf to produce a configure script.
 
 dnl Initialize.
-AC_PREREQ(2.58)
-AC_INIT(pspp, 0.3.1)
+AC_PREREQ(2.63)
+AC_INIT([GNU PSPP], [0.10.5-pre2], [bug-gnu-pspp@gnu.org], [pspp])
+AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_TESTDIR([tests])
 AM_INIT_AUTOMAKE
 
 dnl Checks for programs.
 AC_GNU_SOURCE
 AC_PROG_CC
+gl_EARLY
+AM_PROG_CC_C_O
+AC_LIBTOOL_WIN32_DLL
+AC_LIBTOOL_DLOPEN
+AC_PROG_LIBTOOL
+AC_HEADER_TIOCGWINSZ
+PKG_PROG_PKG_CONFIG
+m4_pattern_forbid([PKG_CHECK_MODULES])
+PSPP_CHECK_CLICKSEQUENCE
+PSPP_CHECK_DOT
+
+PSPP_ENABLE_WERROR
+
+AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
+
+PSPP_CC_FOR_BUILD
+PSPP_PERL
+
+dnl Disable automatic po/ support, because PSPP provides its own po/ support.
+AC_PROVIDE([AM_PO_SUBDIRS])
+AM_GNU_GETTEXT([external], [need-ngettext])
+LIBS="$LIBINTL $LIBS"
+AC_CHECK_PROGS([MSGFMT], [msgfmt])
+if test "x$MSGFMT" = x; then
+  PSPP_REQUIRED_PREREQ([msgfmt (is usually provided with gettext)])
+fi
 
-dnl Internationalization macros.
-AM_GNU_GETTEXT
-AM_GNU_GETTEXT_VERSION	dnl Prevents autoreconf complaint.
 
 dnl Checks for libraries.
-AC_CHECK_LIB(m, sin)
-AC_CHECK_LIB(gmp, mpf_get_str, [LIBS="-lgmp $LIBS"],
-	     [AC_CHECK_LIB(gmp, __gmpf_get_str, [LIBS="-lgmp $LIBS"])],
-	     AC_MSG_ERROR(`You must install libgmp'))
-
-AC_CHECK_FUNC(getopt_long,,
-	AC_MSG_ERROR(`This application depends upon getopt_long'))
-
-  
-AC_CHECK_LIB(ncurses, tgetent, LIBS="-lncurses $LIBS" termcap=yes,
-  AC_CHECK_LIB(termcap, tgetent, LIBS="-ltermcap $LIBS" termcap=yes,
-               termcap=no))
-if test "$termcap" = yes; then
-  AC_CHECK_HEADERS(termcap.h)
-  AC_DEFINE(HAVE_LIBTERMCAP, 1, 
-	[Define if you have the termcap library (-ltermcap).])
+AC_SYS_LARGEFILE
+AC_SEARCH_LIBS([sin], [m])
+PSPP_LC_PAPER
+
+
+AC_ARG_VAR([PSPP_LDFLAGS], [linker flags to be used for linking the pspp binary only])
+AC_ARG_VAR([PSPPIRE_LDFLAGS], [linker flags to be used for linking the psppire binary only])
+
+# Support for Cairo and Pango.
+AC_ARG_WITH([cairo],
+  [AS_HELP_STRING(
+    [--without-cairo], 
+    [Don't build support for charts (using Cairo and Pango);
+     implies --without-gui])],
+  [], [with_cairo=yes])
+AM_CONDITIONAL([HAVE_CAIRO], [test "$with_cairo" != no])
+if test "$with_cairo" != no; then
+  PKG_CHECK_MODULES([CAIRO], [cairo >= 1.5 pango >= 1.22 pangocairo],
+    [CPPFLAGS="$CPPFLAGS $CAIRO_CFLAGS"
+     AC_DEFINE([HAVE_CAIRO], 1, 
+       [Define to 1 if Cairo and Pango are available.])],
+    [PSPP_REQUIRED_PREREQ([cairo 1.5 or later and pango 1.22 or later (or use --without-cairo)])])
 fi
 
-AC_CHECK_LIB(readline, readline)
-if test "$ac_cv_lib_readline_readline" = yes; then
-  AC_CHECK_HEADERS(readline/readline.h)
-  AC_CHECK_LIB(readline, add_history, history=yes,
-    AC_CHECK_LIB(history, add_history, LIBS="-lhistory" history=yes,
-                 history=no))
-  if test "$history" = yes; then
-    AC_CHECK_HEADERS(readline/history.h)
-    AC_DEFINE(HAVE_LIBHISTORY, 1,
-	[Define if you have the history library (-lhistory).])
+dnl Xmllint is used in the rules to build the documentation.  It is not actually necessary,
+dnl but is used for post-build consistency checks.  Thus, non-developers can live without it.
+dnl However for it to be useful, it needs to be a certain version and have certain features.
+dnl The macros below check that it the xmllint available is up to scratch.  If it isn't
+dnl then a dummy /bin/echo is subsituted instead.
+
+AC_CACHE_CHECK([for an xmllint program which fits our needs],[ac_cv_path_XMLLINT],
+[AC_PATH_PROGS_FEATURE_CHECK([XMLLINT], [xmllint], 
+  [[$ac_path_XMLLINT --version 2>&1 | $GREP XPath > /dev/null && 
+    test `$ac_path_XMLLINT --version 2>&1 | $SED 's/^.* \([0-9]*\).*/\1/'` -gt 20900 &&
+    ac_cv_path_XMLLINT=$ac_path_XMLLINT]],
+   [AC_MSG_WARN([no appropriate xmllint program found. Using a dummy (echo)]); ac_cv_path_XMLLINT=$ECHO])])
+
+AC_SUBST([XMLLINT],[$ac_cv_path_XMLLINT])
+
+# Support for GUI.
+AC_ARG_WITH([gui], 
+  [AS_HELP_STRING([--without-gui], 
+                  [Don't build the PSPPIRE GUI (using GTK+)])],
+  [], [with_gui=yes])
+AM_CONDITIONAL([HAVE_GUI], 
+               [test "$with_cairo" != no && test "$with_gui" != "no"])
+if test "$with_cairo" != no && test "$with_gui" != "no"; then
+  PKG_CHECK_MODULES([GTHREAD], [gthread-2.0], [],
+    [PSPP_REQUIRED_PREREQ([gthread 2.0 (or use --without-gui)])])
+
+  PKG_CHECK_MODULES([GTK], [gtk+-3.0 >= 3.14.5], [],
+    [PSPP_REQUIRED_PREREQ([gtk+ 3.0 version 3.14.5 or later (or use --without-gui)])])
+
+  PKG_CHECK_MODULES([GTKSOURCEVIEW], [gtksourceview-3.0 >= 3.4.2], [],
+    [PSPP_REQUIRED_PREREQ([gtksourceview 3.0 version 3.4.2 or later (or use --without-gui)])])
+
+  PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.32], [],
+    [PSPP_REQUIRED_PREREQ([glib 2.0 version 2.32 or later (or use --without-gui)])])
+
+  AC_ARG_VAR([GLIB_GENMARSHAL])
+  AC_CHECK_PROGS([GLIB_GENMARSHAL], [glib-genmarshal])
+  if test "x$GLIB_GENMARSHAL" = x; then
+    PSPP_REQUIRED_PREREQ([glib-genmarshal (or use --without-gui)])
   fi
+
+  AC_CHECK_PROGS([GLIB_COMPILE_RESOURCES], [glib-compile-resources])
+  if test "x$GLIB_COMPILE_RESOURCES" = x; then
+    PSPP_REQUIRED_PREREQ([glib-compile-resources (or use --without-gui)])
+  fi
+
 fi
 
+gl_NEXT_HEADERS([gtk/gtk.h])
+
+dnl Checks needed for psql reader
+
+dnl The 8.x series postgres tarballs installs with a default prefix of
+dnl /usr/local/pgsql whereas, OSes (such as debian)  install into /usr .
+
+dnl If the libpq.so file is in a non standard path, (one which the linker
+dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
+dnl However, if the system happens to have more than one version of other
+dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
+dnl /usr and /usr/local) then the wrong one may get linked. 
+
+dnl To overcome this, we first check for libpq in the standard places, and
+dnl only set PG_LDFLAGS if it's not found.
+
+
+AC_ARG_WITH(
+  libpq, 
+  [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
+AC_ARG_VAR([PG_CONFIG], 
+           [Full pathname of the pg_config program shipped with Postgresql])
+AC_PATH_PROG([PG_CONFIG], [pg_config], [], 
+             [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
+
+if test x"$with_libpq" != x"no" && test -n "$PG_CONFIG" ; then 
+  AC_SUBST(PG_CONFIG)
+  PG_CFLAGS=-I`$PG_CONFIG --includedir` 
+  AC_SUBST(PG_CFLAGS)
+
+  AC_CHECK_LIB([pq], [PQexec],
+     [:], 
+     [PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"])
+  AC_SUBST(PG_LDFLAGS)
+
+  PG_LIBS=-lpq
+  AC_SUBST(PG_LIBS)
+
+  PKG_CHECK_EXISTS(libssl,
+	AC_DEFINE([USE_SSL],1,
+		   [Define to 1 if the openssl library is present.])
+	   ,)
+
+  # Now verify that we can actually link against libpq.  If we are
+  # cross-compiling and picked up a host libpq, or if libpq is just
+  # badly installed, this will fail.
+  AC_CACHE_CHECK(
+    [whether -lpq links successfully],
+    [pspp_cv_have_libpq],
+    [save_CPPFLAGS=$CPPFLAGS
+     save_LIBS=$LIBS
+     save_LDFLAGS=$LDFLAGS
+     CPPFLAGS="$PG_CFLAGS $CPPFLAGS"
+     LIBS="$PG_LIBS $LIBS"
+     LDFLAGS="$PG_LDFLAGS $LDFLAGS"
+     AC_LINK_IFELSE(
+       [AC_LANG_PROGRAM(
+	 [#include <libpq-fe.h>
+	 ], [PQfinish (0);])],
+       [pspp_cv_have_libpq=yes],
+       [pspp_cv_have_libpq=no])
+     CPPFLAGS=$save_CPPFLAGS
+     LIBS=$save_LIBS
+     LDFLAGS=$save_LDFLAGS])
+
+  if test $pspp_cv_have_libpq = yes; then
+    PSQL_SUPPORT=yes
+    AC_DEFINE([PSQL_SUPPORT], [1],
+      [Define to 1 if building in support for reading from postgres
+       databases.])
+  else
+    PSQL_SUPPORT=no
+    PG_CONFIG=
+    PG_CFLAGS=
+    PG_LDFLAGS=
+    PG_LIBS=
+  fi
+else
+  PSQL_SUPPORT=no
+  pspp_cv_have_libpq=no
+fi
+AC_SUBST([PSQL_SUPPORT])
+
+dnl Check for libxml2
+PKG_CHECK_MODULES(
+  [LIBXML2], [libxml-2.0], 
+  [HAVE_LIBXML2=yes],
+  [HAVE_LIBXML2=no
+   PSPP_OPTIONAL_PREREQ([libxml2])])
+
+dnl Check for zlib.
+AC_SEARCH_LIBS([gzopen], [z], [], [PSPP_REQUIRED_PREREQ([zlib])])
+AC_CHECK_HEADERS([zlib.h], [], [PSPP_REQUIRED_PREREQ([zlib])])
+
+dnl Avoid interference between zlib's crc32() function and gnulib's
+dnl crc32() function, which have different signatures.  PSPP calls
+dnl only gnulib's crc32() directly, but it calls zlib's crc32()
+dnl indirectly through other zlib calls.  If we don't rename gnulib's
+dnl crc32(), then zlib will call gnulib's version instead of its own,
+dnl causing failures.  (This can happen even if zlib isn't detected
+dnl directly, because other libraries that PSPP uses, e.g. libpng,
+dnl sometimes use zlib themselves.)
+AC_DEFINE(
+  [crc32], [gl_crc32],
+  [Avoid making zlib call gnulib's crc32() instead of its own.])
+
+dnl Gnumeric and OpenDocument (read) support requires libxml2 and zlib.
+if test $HAVE_LIBXML2 = yes; then
+  GNM_READ_SUPPORT=yes
+  ODF_READ_SUPPORT=yes
+  AC_DEFINE(
+    [GNM_READ_SUPPORT], [1],
+    [Define to 1 if building in support for reading Gnumeric files.])
+  AC_DEFINE(
+    [ODF_READ_SUPPORT], [1],
+    [Define to 1 if building in support for reading OpenDocument files.])
+else
+  GNM_READ_SUPPORT=no
+  ODF_READ_SUPPORT=no
+fi
+AC_SUBST([GNM_READ_SUPPORT])
+AC_SUBST([ODF_READ_SUPPORT])
+
+dnl ODF support requires libxml2 (zlib is optional).
+if test $HAVE_LIBXML2 = yes; then
+  AC_DEFINE(
+    [ODF_WRITE_SUPPORT], [1],
+    [Define to 1 if building in support for writing OpenDocument files.])
+fi
+AM_CONDITIONAL([ODF_WRITE_SUPPORT], [test $HAVE_LIBXML2 = yes])
+
+AC_ARG_WITH(
+  gui_tools,
+  [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools.  For DEVELOPERS only! There is no reason why users will need this flag.])])
+if test x"$with_gui_tools" = x"yes" ; then 
+	PKG_CHECK_MODULES(GLADE_UI, gladeui-2.0)
+fi
+AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
+
+AC_ARG_WITH(
+  [perl-module],
+  [AS_HELP_STRING([--without-perl-module], [do not build the Perl module])],
+  [case $with_perl_module in # (
+     yes|no) ;; # (
+     *) AC_MSG_FAILURE([--with-perl-module argument must be 'yes' or 'no']) ;;
+   esac
+   WITH_PERL_MODULE=$with_perl_module],
+  [if test x"$cross_compiling" != x"yes"; then
+     WITH_PERL_MODULE=yes
+   else
+     WITH_PERL_MODULE=no
+   fi])
+AC_SUBST([WITH_PERL_MODULE])
+AM_CONDITIONAL(WITH_PERL_MODULE, test $WITH_PERL_MODULE = yes)
+
+AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
+PKG_CHECK_MODULES([GSL], [gsl >= 1.13], [],
+			 AC_SEARCH_LIBS([gsl_poly_eval_derivs], [gsl],,[PSPP_REQUIRED_PREREQ([gsl version 1.13 or later])]))
+
+
+PSPP_GSL_NEEDS_FGNU89_INLINE
+
+PSPP_READLINE
+
 dnl Checks for header files.
-AC_CHECK_HEADERS([limits.h memory.h sys/stat.h sys/time.h sys/types.h \
-                  fpu_control.h sys/mman.h sys/wait.h ieeefp.h fenv.h])
-AC_HEADER_STAT
-AC_HEADER_STDC
-AC_HEADER_TIME
+AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h pwd.h])
 
-AC_C_CONST
-AC_C_INLINE
-AC_TYPE_SIZE_T
-AC_STRUCT_TM
+dnl Some systems don't have SIGWINCH
+AC_CHECK_DECLS([SIGWINCH], [], [],
+          [#include <signal.h>
+          /* NetBSD declares sys_siglist in unistd.h.  */
+          #ifdef HAVE_UNISTD_H
+          # include <unistd.h>
+          #endif
+          ])
 
-AC_CHECK_SIZEOF(short, 2)
-AC_CHECK_SIZEOF(int, 4)
-AC_CHECK_SIZEOF(long, 4)
-AC_CHECK_SIZEOF(long long, 0)
-AC_CHECK_SIZEOF(float, 0)
-AC_CHECK_SIZEOF(double, 8)
-AC_CHECK_SIZEOF(long double, 0)
 
-AC_DEFINE(FPREP_IEEE754, 1,
-	[Define for machines that have IEEE 754 floating point arithmetic,
-         the most common format today.])
+# For gnulib.
+gl_INIT
 
-AC_C_BIGENDIAN
+AC_C_INLINE
 
-BLP_IS_SPRINTF_GOOD
-BLP_INT_DIGITS
-BLP_RANDOM
+AC_C_BIGENDIAN
 
-AC_FUNC_ALLOCA
-AC_FUNC_MEMCMP
-AC_FUNC_VPRINTF
-AC_REPLACE_FUNCS([memmove memset stpcpy strpbrk strerror strtol strtoul \
- 		  memchr getline getdelim strcasecmp strncasecmp memmem \
-		  strtok_r])
-AC_CHECK_FUNCS([gethostname strstr strtod __setfpucw isinf isnan finite \
-		getpid feholdexcept])
+AC_CHECK_FUNCS([__setfpucw fork execl isinf isnan finite getpid feholdexcept fpsetmask popen round])
 
 AC_PROG_LN_S
 
-dnl This must be after other tests so warnings don't provoke errors above.
-if test "$ac_cv_c_compiler_gnu" = yes; then
-	CFLAGS="-g -Wall -W -Wno-uninitialized -Wwrite-strings \
--Wstrict-prototypes -Wpointer-arith -Wno-sign-compare"
-	if test "$CC_OPTIONS" != ""; then
-		CFLAGS="$CFLAGS $CC_OPTIONS"
-	fi
+AC_ARG_ENABLE(
+  debug, 
+  [AS_HELP_STRING([--enable-debug], 
+                  [Turn on diagnostic features in the program])])
+if test x"$enable_debug" = x"yes"  ; then
+  AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
+fi
+
+# iconv is required
+AM_ICONV
+if test "$am_cv_func_iconv" != "yes"; then
+   PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
 fi
-AC_SUBST(CFLAGS)
-
-AH_BOTTOM([#include <pref.h>])
-
-dnl This is needed otherwise --with-included-gettext fails
-AH_BOTTOM([#include <locale.h>])
-
-AC_CONFIG_FILES([Makefile po/Makefile.in m4/Makefile intl/Makefile 
-		 lib/Makefile lib/julcal/Makefile lib/misc/Makefile 
-		 lib/dcdflib/Makefile doc/Makefile src/Makefile 
-		 config/Makefile tests/Makefile])
-AC_CONFIG_COMMANDS([pref.h],[
-	   # Copy pref.h from pref.h.orig if prudent
-	   if test ! -f pref.h; then
-	     echo "creating pref.h"
-	     cp $ac_given_srcdir/pref.h.orig pref.h
-	   elif test "`ls -t pref.h.orig pref.h 2>/dev/null | sed 1q`" = pref.h.orig; then
-	     echo "replacing pref.h with newer pref.h.orig"
-	     cp $ac_given_srcdir/pref.h.orig pref.h
-	   else
-	     echo "pref.h exists"
-	   fi
-	   if test -f pref.h; then touch pref.h; fi
-	  ])
+LIBS="$LIBICONV $LIBS"
+
+dnl Required by the gnulib 'relocatable-prog' module.
+dnl See doc/relocatable-maint.texi in the gnulib tree for details.
+RELOCATABLE_LIBRARY_PATH='$(pkglibdir)'
+RELOCATABLE_STRIP=:
+
+PSPP_CHECK_PREREQS
+
+AC_CONFIG_FILES(
+  [Makefile gl/Makefile po/Makefile tests/atlocal perl-module/lib/PSPP.pm])
+
+AC_CONFIG_COMMANDS([doc/dummy], [:])
+
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES])
+
 AC_OUTPUT
+echo "PSPP configured successfully."
 
 dnl configure.ac ends here