tests: avoid 3P arcs lying on the same line
[adg.git] / configure.ac
blobcdaa085d160f72f0c07dfa8eae346fc489299685
1 m4_define([adg_version],[0.7.6])
2 m4_define([cpml_version],adg_version)
4 dnl How to handle {adg,cmpl}_lt_version (current:revision:age):
5 dnl - Code refactoring: bump revision only, don’t touch current nor age.
6 dnl - New interfaces: set revision to 0, bump current and age.
7 m4_define([adg_lt_version],[4:0:1])
8 m4_define([cpml_lt_version],[2:1:0])
10 m4_define([gtkdoc_prereq],    [1.12]  )dnl Support introspection annotations
11 m4_define([gobject_prereq],   [2.10.1])dnl Required by GTypeInitiallyUnowned (glib 2.10.0 was broken)
12 m4_define([cairo_prereq],     [1.7.4] )dnl Required by cairo_scaled_font_text_to_glyphs()
13 m4_define([gtk2_prereq],      [2.18.0])dnl Required by gtk_widget_get_allocation()
14 m4_define([gtk3_prereq],      [3.0.0] )dnl First stable release
15 m4_define([pangocairo_prereq],[1.10.0])dnl Cairo support in Pango
16 m4_define([gi_prereq],        [1.0.0] )dnl First stable release
19 # Initialization
21 dnl autoconf 2.62 is required by GObject introspection:
22 dnl http://live.gnome.org/GObjectIntrospection/AutotoolsIntegration
23 AC_PREREQ([2.62])
24 AC_INIT([adg-1],adg_version,[http://dev.entidi.com/p/adg/],[adg],[http://adg.entidi.com/])
25 AC_CONFIG_SRCDIR([configure.ac])
26 AC_CONFIG_HEADERS([src/config.h])
27 AC_CONFIG_AUX_DIR([build])
28 AC_CONFIG_MACRO_DIR([build])
29 AM_INIT_AUTOMAKE([1.10 gnits no-dist-gzip dist-bzip2 -Wall -Wno-portability])
31 dnl m4 backward compatibility stuff
32 m4_ifdef([AM_SILENT_RULES],
33          [AM_SILENT_RULES([yes])],
34          [AC_SUBST([AM_V_GEN],[])])
35 m4_ifdef([AM_SUBST_NOTMAKE],[],
36          [AC_DEFUN([AM_SUBST_NOTMAKE],[_AM_SUBST_NOTMAKE($@)])])
37 m4_ifdef([AM_COND_IF],[],
38          [AC_DEFUN([AM_COND_IF],
39                    [AS_IF([test -z "$$1_TRUE"],[$2],[$3])])])
41 AC_DEFUN([ADG_DEPENDENCY],
42          [EXTRADIR="$EXTRADIR --extra-dir=$($PKG_CONFIG --variable=prefix $1)/share/gtk-doc/html/$2"])
44 # Check for host information
46 AC_CANONICAL_HOST
47 case "${host}" in
48   *-*-linux*)
49     guessed_host=linux
50     ;;
51   *-*-freebsd*)
52     guessed_host=freebsd
53     ;;
54   *-*-mingw*)
55     guessed_host=mingw
56     ;;
57   *-*-solaris*)
58     guessed_host=solaris
59     ;;
60   *-*-darwin*)
61     guessed_host=darwin
62     ;;
63   *-*-beos*)
64     guessed_host=beos
65     ;;
66   *-*-cygwin*)
67     guessed_host=cygwin
68     ;;
69   *-*-minix*)
70     guessed_host=minix
71     ;;
72   *-*-aix*)
73     guessed_host=aix
74     ;;
75   *)
76     guessed_host=unknown
77     ;;
78 esac
79 AM_CONDITIONAL([OS_UNIX],[test "${guessed_host}" != "mingw"])
80 AM_CONDITIONAL([OS_WINDOWS],[test "${guessed_host}" = "mingw" -o "${guessed_host}" = "cygwin"])
83 # Check for programs
85 AC_PROG_CC
86 AC_PROG_SED
87 PKG_PROG_PKG_CONFIG
88 AC_PATH_PROG([XSLTPROC],[xsltproc],[/usr/bin/xsltproc])
89 AC_PATH_PROG([GLIB_MKENUMS],[glib-mkenums],[/usr/bin/glib-mkenums])
90 AC_PATH_PROG([GLIB_GENMARSHAL],[glib-genmarshal],[/usr/bin/glib-genmarshal])
91 AC_PATH_PROG([GTESTER],[gtester],[/usr/bin/gtester])
92 AC_PATH_PROG([GTESTER_REPORT],[gtester-report],[/usr/bin/gtester-report])
93 AC_PATH_PROG([GLADE3],[glade-3],[/usr/bin/glade-3])
94 AC_ARG_VAR([TAR])
95 AC_PATH_PROG([TAR],[tar],[/usr/bin/tar])
96 AC_ARG_VAR([BZIP2])
97 AC_PATH_PROG([BZIP2],[bzip2],[/usr/bin/bzip2])
100 # Check for coverage build
102 dnl Coverage with gcov is available only for GNU gcc
103 AS_IF([test "x$GNU" != "xyes"],
104       [AC_ARG_ENABLE([gcov],
105                      [AS_HELP_STRING([--enable-gcov],
106                                      [enable coverage build @<:@default=no@:>@])],
107                      [],[enable_gcov=no])])
108 AS_IF([test "x$enable_gcov" = "xyes"],
109       [AC_ARG_VAR([GCOV])
110        AC_CHECK_TOOL([GCOV],[gcov],[/usr/bin/gcov])
111        CFLAGS="$CFLAGS --coverage"
112        LDFLAGS="$LDFLAGS --coverage"])
113 AM_CONDITIONAL([ENABLE_GCOV],[test "x$enable_gcov" = "xyes"])
116 # Check for libraries
118 AC_CHECK_LIB([m],[cos])
120 dnl On Windows, GLib 2.16 is required by _adg_dgettext() for the
121 dnl g_win32_get_package_installation_directory_of_module() API.
122 dnl On other platforms, it just needs to be in sync with GObject.
123 AM_COND_IF([OS_WINDOWS],
124            [AC_PATH_PROG([MAKENSIS],[makensis],[/usr/bin/makensis])
125             AC_PATH_PROG([WINE],[wine])
126             AC_ARG_VAR([WINDRES],[Command for Windows resources manipulation])
127             AC_CHECK_TOOL([WINDRES],[windres])
128             glib_prereq=2.16.0],
129            [glib_prereq=]gobject_prereq)
132 # Libtool initialization
134 AC_MSG_CHECKING([which libtool initialization strategy to adopt])
135 AC_MSG_RESULT([m4_ifset([LT_INIT],[LT-INIT],[AC-PROG-LIBTOOL])])
136 m4_ifset([LT_INIT],
137          [LT_INIT([disable-static win32-dll])],
138          [AC_DISABLE_STATIC
139           AC_LIBTOOL_WIN32_DLL
140           AC_PROG_LIBTOOL])
143 # I18n
145 dnl The following macro is required in order to be able to use
146 dnl autopoint (formerly called gettextize) from autoreconf.
147 dnl The argument is a trade-off between modern and supported.
148 AM_GNU_GETTEXT_VERSION([0.17])
150 AM_GNU_GETTEXT([external])
151 AC_SUBST([ADG_API_PACKAGE],AC_PACKAGE_TARNAME)
152 AC_SUBST([GETTEXT_PACKAGE],[${ADG_API_PACKAGE}])
153 AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],["${ADG_API_PACKAGE}"],
154                    [Define to the domain used by gettext.])
157 # Check for required packages
159 PKG_CHECK_MODULES([GLIB],[glib-2.0 >= ]${glib_prereq},
160                   [glib_postfix=" (glib-$($PKG_CONFIG --modversion glib-2.0))"])
161 ADG_DEPENDENCY([glib-2.0],[glib])
162 PKG_CHECK_MODULES([GOBJECT],[gobject-2.0 >= ]gobject_prereq)
163 ADG_DEPENDENCY([gobject-2.0],[gobject])
164 PKG_CHECK_MODULES([CAIRO],[cairo >= ]cairo_prereq)
165 ADG_DEPENDENCY([cairo],[cairo])
168 # Check for optional packages
170 dnl PangoCairo
171 AC_ARG_ENABLE([pango],
172               [AS_HELP_STRING([--enable-pango],
173                               [use pango for rendering text @<:@default=check@:>@])],
174               [],[enable_pango=check])
175 AS_IF([test "x${enable_pango}" != "xno"],
176       [PKG_CHECK_MODULES([PANGO],[pangocairo >= ]pangocairo_prereq,
177                          [enable_pango=yes
178                           AC_DEFINE_UNQUOTED([PANGO_ENABLED],[1],
179                                              [Defined if the pango support is enabled.])
180                           ADG_DEPENDENCY([pangocairo],[pango])
181                           pango_postfix=" (pangocairo-$($PKG_CONFIG --modversion pangocairo))"],
182                          [AS_IF([test "x${enable_pango}" = "xyes"],
183                                 [AC_MSG_ERROR([${PANGO_PKG_ERRORS} and pango support requested])],
184                                 [enable_pango=no])])])
185 AM_CONDITIONAL([HAVE_PANGO],[test "x${enable_pango}" = "xyes"])
187 dnl GTK+ support
188 AC_ARG_WITH(gtk,
189             [AS_HELP_STRING([--with-gtk@<:@=gtk2/gtk3@:>@],
190                             [include GTK+ specific widgets @<:@default=check@:>@])],
191             [],[with_gtk=check])
192 AS_CASE(["${with_gtk}"],
193         [gtk2],      [gtk2_pkg=yes; gtk3_pkg=no],
194         [gtk3],      [gtk2_pkg=no;  gtk3_pkg=yes],
195         [check|yes], [gtk2_pkg=yes; gtk3_pkg=yes],
196         [no],        [gtk2_pkg=no;  gtk3_pkg=no],
197         [AC_MSG_ERROR([Invalid option passed to --with-gtk])])
199 # GTK+ autodetection, giving precedence to GTK+3
200 AS_IF([test "x${gtk3_pkg}" = "xyes"],
201       [PKG_CHECK_MODULES([GTK3],[gtk+-3.0 >= ]gtk3_prereq,
202                          [gtk_pkg=gtk3
203                           ADG_DEPENDENCY([gtk+-3.0],[gtk3])],
204                          [:])])
205 AS_IF([test "x${gtk2_pkg}" = "xyes" -a "x${gtk_pkg}" = "x"],
206       [PKG_CHECK_MODULES([GTK2],[gtk+-2.0 >= ]gtk2_prereq,
207                          [gtk_pkg=gtk2
208                           ADG_DEPENDENCY([gtk+-2.0],[gtk2])],
209                          [:])])
210 AS_IF([test "x${gtk_pkg}" != "x"],[with_gtk=${gtk_pkg}])
212 # Handle "check" graceful degradation
213 AS_IF([test "x${with_gtk}" = "xcheck"],[with_gtk=no])
215 # Handle failures
216 AS_IF([test "x${with_gtk}" != "xno" -a "x${gtk_pkg}" = "x"],
217       [AC_MSG_ERROR([GTK+ support explicitely required but no valid GTK+ found])])
219 AS_IF([test "x${with_gtk}" = "xgtk3"],
220       [gtk_postfix=" (gtk+-$($PKG_CONFIG --modversion gtk+-3.0))"
221        AC_DEFINE_UNQUOTED([GTK3_ENABLED],[1],
222                           [Defined if the GTK+3 support is enabled.])])
223 AS_IF([test "x${with_gtk}" = "xgtk2"],
224       [gtk_postfix=" (gtk+-$($PKG_CONFIG --modversion gtk+-2.0))"
225        AC_DEFINE_UNQUOTED([GTK2_ENABLED],[1],
226                           [Defined if the GTK+2 support is enabled.])])
228 AM_CONDITIONAL([HAVE_GTK], [test "x${with_gtk}" != "xno"])
229 AM_CONDITIONAL([HAVE_GTK2],[test "x${with_gtk}" = "xgtk2"])
230 AM_CONDITIONAL([HAVE_GTK3],[test "x${with_gtk}" = "xgtk3"])
232 dnl Glade catalog dir
233 AC_ARG_WITH(glade_catalogdir,
234             [AS_HELP_STRING([--with-glade-catalogdir@<:@=DIR@:>@],
235                             [where to install the glade catalogs @<:@default=check@:>@])],
236             [],[with_glade_catalogdir=check])
238 # Both "check" and "yes" mean gladeui autodetection,
239 # but "yes" will fail on gladeui not found
240 AS_IF([test "x${with_glade_catalogdir}" = "xcheck" -o "x${with_glade_catalogdir}" = "xyes"],
241       [glade_pkg=check])
243 # gladeui autodetection, giving precedence to gladeui-2.0 if possible
244 AS_IF([test "x${glade_pkg}" = "xcheck" -a "x${with_gtk}" != "xgtk2"],
245       [PKG_CHECK_MODULES([GLADEUI2],[gladeui-2.0],[glade_pkg=gladeui-2.0],[:])])
246 AS_IF([test "x${glade_pkg}" = "xcheck"],
247       [PKG_CHECK_MODULES([GLADEUI1],[gladeui-1.0],[glade_pkg=gladeui-1.0],[:])])
248 AS_IF([test "x${glade_pkg}" != "x" -a "x${glade_pkg}" != "xcheck"],
249       [NTD_UNEXPAND([${glade_pkg}],
250                     [catalogdir],
251                     [with_glade_catalogdir="${NTD_UNEXPANDED}"],
252                     [AC_MSG_ERROR([${glade_pkg} found but pkg-config file invalid])])])
254 # Handle "yes" failure
255 AS_IF([test "x${glade_pkg}" = "xcheck" -a "x${with_glade_catalogdir}" = "xyes"],
256       [AC_MSG_ERROR([Glade support explicitely required but no valid gladeui found])])
258 # Handle "check" graceful degradation
259 AS_IF([test "x${glade_pkg}" = "xcheck" -a "x${with_glade_catalogdir}" = "xcheck"],
260       [with_glade_catalogdir=no])
262 AM_CONDITIONAL([HAVE_GLADE],[test "x${with_glade_catalogdir}" != "xno"])
263 AM_COND_IF([HAVE_GLADE],
264            [enable_glade=yes
265             report_glade="
266                   Glade catalog dir: ${with_glade_catalogdir}"],
267            [enable_glade=no
268             report_glade=""])
269 AC_SUBST([GLADE_CATALOGDIR],${with_glade_catalogdir})
271 dnl gtk-doc
272 GTK_DOC_CHECK(gtkdoc_prereq)
273 AS_IF([test "x$enable_gtk_doc" = "xyes"],
274       [gtkdoc_postfix=" (gtk-doc-$($PKG_CONFIG --modversion gtk-doc))"])
276 dnl GObject introspection
277 GOBJECT_INTROSPECTION_CHECK(gi_prereq)
278 AC_ARG_WITH(girdir,
279             [AS_HELP_STRING([--with-girdir=DIR],
280                             [where the gir files are installed @<:@default=check@:>@])],
281             [],[with_girdir=check])
282 AS_IF([test "x${enable_introspection}" = "xyes" -a "x${with_girdir}" = "xcheck"],
283       [NTD_UNEXPAND([gobject-introspection-1.0],
284                     [girdir],
285                     [with_girdir="${NTD_UNEXPANDED}"])])
286 AC_SUBST([GIRDIR],${with_girdir})
287 AC_ARG_WITH(typelibdir,
288             [AS_HELP_STRING([--with-typelibdir=DIR],
289                             [where the typelib files are installed @<:@default=check@:>@])],
290             [],[with_typelibdir=check])
291 AS_IF([test "x${enable_introspection}" = "xyes" -a "x${with_typelibdir}" = "xcheck"],
292       [NTD_UNEXPAND([gobject-introspection-1.0],
293                     [typelibdir],
294                     [with_typelibdir="${NTD_UNEXPANDED}"])])
295 AC_SUBST([TYPELIBDIR],${with_typelibdir})
296 AM_COND_IF([HAVE_INTROSPECTION],
297            [report_introspection="
298          Where to install gir files: ${with_girdir}
299  Where to install the typelib files: ${with_typelibdir}"],
300            [report_introspection=""])
302 dnl If introspection is used GObject support in cairo must be enabled,
303 dnl that is the cairo-gobject library must be present. That support
304 dnl was introduced since cairo 1.10.0.
305 PKG_CHECK_MODULES([CAIRO_GOBJECT],[cairo-gobject],
306                   [AC_DEFINE_UNQUOTED([CAIRO_GOBJECT_ENABLED],[1],
307                                       [Defined if GObject support in cairo is present.])],
308                   [AS_IF([test "x${enable_introspection}" = "xyes"],
309                          [AC_MSG_ERROR([GObject introspection requires the cairo-gobject library])])])
311 dnl GLib test framework
312 AC_ARG_ENABLE([test_framework],
313               [AS_HELP_STRING([--enable-test-framework],
314                               [enable GLib test framework @<:@default=check@:>@])],
315               [],[enable_test_framework=check])
316 AS_IF([test "x$enable_gcov" = "xyes"], [enable_test_framework=yes])
317 AS_IF([test "x${enable_test_framework}" != "xno"],
318       [PKG_CHECK_EXISTS([glib-2.0 >= 2.16.0],
319                         [enable_test_framework=yes],
320                         [AS_IF([test "x${enable_test_framework}" = "xyes"],
321                                [AC_MSG_ERROR([The test framework needs glib2-2.16.0 or later])],
322                                [enable_test_framework=no])])])
323 AM_CONDITIONAL([HAVE_TEST_FRAMEWORK],[test "x${enable_test_framework}" = "xyes"])
326 # Check for compiler characteristics
328 AC_C_CONST
331 # Windows substitutions for NSis installer
333 dnl Get the USRDIR from gobject-2.0.pc: all the dependencies *must* be
334 dnl installed under the same prefix.
335 USRDIR="$($PKG_CONFIG --variable=prefix gobject-2.0)"
336 AC_SUBST([USRDIR])
337 AM_SUBST_NOTMAKE([USRDIR])
339 dnl -win$PACKAGE_ARCH will be appended to the installer file name
340 AS_IF([test "x${host_cpu}" = "xx86_64"],[PACKAGE_ARCH=64],[PACKAGE_ARCH=32])
341 AC_SUBST([PACKAGE_ARCH])
344 # Additional substitutions
346 dnl The GObject dependency can be made optional by skipping
347 dnl the building of the GObject wrappers.
348 CPML_REQUIRES='cairo >= cairo_prereq gobject-2.0 >= gobject_prereq'
349 AM_COND_IF([HAVE_PANGO],
350       [ADG_REQUIRES='pangocairo >= pangocairo_prereq'
351        ADG_H_ADDITIONAL='
352 #include <pango/pango.h>
353 #include "adg/adg-text.h"
354 #include "adg/adg-pango-style.h"
356       [ADG_REQUIRES='gobject-2.0 >= gobject_prereq'
357        ADG_H_ADDITIONAL=''])
358 AM_COND_IF([HAVE_GTK3],[ADG_REQUIRES='gtk+-3.0 >= gtk3_prereq'])
359 AM_COND_IF([HAVE_GTK2],[ADG_REQUIRES='gtk+-2.0 >= gtk2_prereq'])
360 AM_COND_IF([HAVE_GTK],
361            [ADG_H_ADDITIONAL="${ADG_H_ADDITIONAL}
362 #include <gtk/gtk.h>
363 #include \"adg/adg-gtk-utils.h\"
364 #include \"adg/adg-gtk-area.h\"
365 #include \"adg/adg-gtk-layout.h\"
367             ADG_CANVAS_H_ADDITIONAL='
368 #include <gtk/gtk.h>
370 void            adg_canvas_set_paper            (AdgCanvas      *canvas,
371                                                  const gchar    *paper_name,
372                                                  GtkPageOrientation orientation);
373 void            adg_canvas_set_page_setup       (AdgCanvas      *canvas,
374                                                  GtkPageSetup   *page_setup);
375 GtkPageSetup *  adg_canvas_get_page_setup       (AdgCanvas      *canvas);
377            [ADG_CANVAS_H_ADDITIONAL=''])
379 AC_SUBST([CPML_LT_VERSION],cpml_lt_version)
380 AC_SUBST([CPML_REQUIRES])
381 AC_SUBST([ADG_LT_VERSION],adg_lt_version)
382 AC_SUBST([ADG_REQUIRES])
383 AC_SUBST([ADG_H_ADDITIONAL])
384 AC_SUBST([ADG_CANVAS_H_ADDITIONAL])
386 AM_SUBST_NOTMAKE([CPML_REQUIRES])
387 AM_SUBST_NOTMAKE([ADG_REQUIRES])
388 AM_SUBST_NOTMAKE([ADG_H_ADDITIONAL])
389 AM_SUBST_NOTMAKE([ADG_CANVAS_H_ADDITIONAL])
391 dnl CPML compiler flags and library dependencies
392 CPML_CFLAGS="$CAIRO_CFLAGS $GOBJECT_CFLAGS"
393 CPML_LIBS="$CAIRO_LIBS $GOBJECT_LIBS"
394 AC_SUBST([CPML_CFLAGS])
395 AC_SUBST([CPML_LIBS])
397 dnl ADG compiler flags and library dependencies
398 ADG_CFLAGS="$CAIRO_GOBJECT_CFLAGS"
399 ADG_LIBS="$CAIRO_GOBJECT_LIBS"
400 AM_COND_IF([HAVE_PANGO],
401            [ADG_CFLAGS="$PANGO_CFLAGS $ADG_CFLAGS"
402             ADG_LIBS="$PANGO_LIBS $ADG_LIBS"])
403 AM_COND_IF([HAVE_GTK2],
404            [ADG_CFLAGS="$GTK2_CFLAGS $ADG_CFLAGS"
405             ADG_LIBS="$GTK2_LIBS $ADG_LIBS"])
406 AM_COND_IF([HAVE_GTK3],
407            [ADG_CFLAGS="$GTK3_CFLAGS $ADG_CFLAGS"
408             ADG_LIBS="$GTK3_LIBS $ADG_LIBS"])
409 AC_SUBST([ADG_CFLAGS])
410 AC_SUBST([ADG_LIBS])
412 AC_SUBST([EXTRADIR])
415 # Generation
417 AC_CONFIG_FILES([build/Custom.nsh
418                  Makefile
419                  src/Makefile
420                  src/tests/Makefile
421                  src/cpml/cpml-1.pc
422                  src/cpml/Makefile
423                  src/cpml/tests/Makefile
424                  src/adg/adg-1.pc
425                  src/adg.h
426                  src/adg/Makefile
427                  src/adg/adg-canvas.h
428                  src/adg/tests/Makefile
429                  demo/Makefile
430                  demo/cpml-demo.ui
431                  demo/adg-demo.ui
432                  po/Makefile.in
433                  docs/Makefile
434                  docs/cpml/Makefile
435                  docs/cpml/bookinfo.xml
436                  docs/adg/Makefile
437                  docs/adg/bookinfo.xml])
438 AC_CONFIG_FILES([demo/adg-glade],[chmod +x demo/adg-glade])
439 AC_OUTPUT
442 # Report
444 AC_MSG_NOTICE([generating report
446 AC_PACKAGE_NAME adg_version will be built with the following options:
447 ----------------------------------------------------------
448                 CPML library to use: internal (cpml-adg_version)
449          Build pango based entities: ${enable_pango}${pango_postfix}
450                        GTK+ support: ${with_gtk}${gtk_postfix}
451              Install glade catalogs: ${enable_glade}${report_glade}
452                 Build API reference: ${enable_gtk_doc}${gtkdoc_postfix}
453              GObject instrospection: ${enable_introspection}${report_introspection}
454                 Test coverage build: ${enable_gcov}
455              Test framework support: ${enable_test_framework}${glib_postfix}