2 # Kmscon - Global Makefile
3 # Copyright (c) 2012-2013 David Herrmann <dh.herrmann@googlemail.com>
7 # Global Configurations and Initializations
10 ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
11 AM_MAKEFLAGS = --no-print-directory
12 AUTOMAKE_OPTIONS = color-tests
13 AM_DISTCHECK_CONFIGURE_FLAGS = --enable-all
25 docs/kmsconvt@.service
27 pkgconfigdir = $(libdir)/pkgconfig
39 moduledir = $(libdir)/kmscon
44 # Make all files include "config.h" by default. This shouldn't cause any
45 # problems and we cannot forget to include it anymore.
47 # Also make the linker discard all unused symbols.
49 # When compiling in debug mode, we enable debug symbols so debugging with gdb
50 # is easier. If optimizations are disabled, we pass -O0 to the compiler.
51 # Otherwise, we use standard optimizations -O2.
59 -fdiagnostics-show-option \
60 -fno-strict-aliasing \
66 -DBUILD_MODULE_DIR='"$(moduledir)"' \
67 -include $(top_builddir)/config.h \
79 if BUILD_ENABLE_OPTIMIZATIONS
87 # The file ./src/shl_githead.c contains a constant "shl_git_head" which is
88 # defined to the string returned by "git describe". We need to adjust this
89 # string for every build and correctly rebuild any sources that depend on it.
90 # Therefore, you should use this file rarely as it causes rebuilds on every
93 # We have a helper-script ./src/genversion.sh that takes as argument the source
94 # file and creates it if necessary. It updates it only if the new git-describe
95 # string is different to the old one. So the file is only modified on changes.
96 # Hence, we can use it as normal dependency in this Makefile.
97 # However, we need to run this script on _every_ "make" invocation before any
98 # recipy is executed. To achieve this, we use $(shell ...) and assign it to a
99 # "simply expanded" variable (:=) so the shell command is executed on
100 # variable-declaration and not during expansion.
102 # Note that we must not clean ./src/shl_githead.c ever! If we would, a
103 # distribution tarball might delete that file and have no way to recreate it.
104 # We could delete it on something like "make maintainerclean", but then again,
105 # it seems unnecessary so lets simply not clean it at all.
107 # If the helper-script is executed in a directory that is not a git-repository
108 # (like a distribution tarball) and shl_githead.c exists, then it does nothing
109 # as it expects shl_githead.c to be correctly written by "make dist".
110 # However, if shl_githead.c does not exist, it will print a warning and write
111 # an unknown random git-revision.
112 # This guarantees, that shl_githead.c is always present and has the most correct
113 # value that we can get under any conditions.
115 # The $(emptyvariable) expansion below is used for broken $(shell ...)
116 # syntax-highlighting algorithms in many existing editors.
119 EXTRA_DIST += src/genversion.sh
120 GITHEAD:=$(shell $(emptyvariable)"$(srcdir)/src/genversion.sh" "$(srcdir)/src/shl_githead.c")
123 # Binary File Compiler
124 # This target gets as input a binary file *.bin and produces an ELF/etc. output
125 # object file *.bin.o and the corresponding libtool file *.bin.lo.
126 # Note that we fake the libtool object files as there is no way to make libtool
127 # create it. The comments in the .lo file are mandatory so don't remove them!
130 CLEANFILES += src/*.bin.lo src/*.bin.o
132 src/%.bin.lo: src/%.bin
133 $(AM_V_GEN)$(LD) -r -o "src/$*.bin.o" -z noexecstack --format=binary "$<"
134 $(AM_V_at)echo "# $@ - a libtool object file" >"$@"
135 $(AM_V_at)echo "# Generated by $(shell $(LIBTOOL) --version | head -n 1)" >>"$@"
136 $(AM_V_at)echo "#" >>"$@"
137 $(AM_V_at)echo "# Please DO NOT delete this file!" >>"$@"
138 $(AM_V_at)echo "# It is necessary for linking the library." >>"$@"
139 $(AM_V_at)echo >>"$@"
140 $(AM_V_at)echo "# Name of the PIC object." >>"$@"
141 $(AM_V_at)echo "pic_object='$*.bin.o'" >>"$@"
142 $(AM_V_at)echo >>"$@"
143 $(AM_V_at)echo "# Name of the non-PIC object" >>"$@"
144 $(AM_V_at)echo "non_pic_object='$*.bin.o'" >>"$@"
145 $(AM_V_at)echo >>"$@"
148 # SHL - Static Helper Library
149 # The SHL subsystem contains several small code pieces used all over kmscon and
150 # other applications.
153 noinst_LTLIBRARIES += libshl.la
155 libshl_la_SOURCES = \
160 src/shl_hashtable.h \
174 libshl_la_CPPFLAGS = \
176 $(XKBCOMMON_CFLAGS) \
178 libshl_la_LDFLAGS = \
186 libshl_la_SOURCES += src/shl_gl_shader.c
187 libshl_la_CPPFLAGS += $(GLES2_CFLAGS)
188 libshl_la_LIBADD += $(GLES2_LIBS)
193 # This library contains the whole event-loop implementation of kmscon. It is
194 # compiled into a separate object to allow using it in several other programs.
197 noinst_LTLIBRARIES += libeloop.la
199 libeloop_la_SOURCES = \
203 libeloop_la_LIBADD = libshl.la
204 libeloop_la_CPPFLAGS = $(AM_CPPFLAGS)
205 libeloop_la_LDFLAGS = $(AM_LDFLAGS)
209 # The uterm library provides helpers to create terminals in user-space. They
210 # are not limited to text-based terminals but rather provide graphics contexts
211 # so arbitrary output can be displayed. Additionally, they provide VT
212 # abstractions and an input layer
215 noinst_LTLIBRARIES += libuterm.la
217 libuterm_la_SOURCES = \
219 src/uterm_monitor.h \
222 src/uterm_input_internal.h \
223 src/uterm_video_internal.h \
224 src/uterm_systemd_internal.h \
226 src/uterm_monitor.c \
229 src/uterm_input_uxkb.c
231 nodist_libuterm_la_SOURCES =
233 libuterm_la_CPPFLAGS = \
237 libuterm_la_LIBADD = \
242 libuterm_la_LDFLAGS = \
245 if BUILD_ENABLE_MULTI_SEAT
246 libuterm_la_SOURCES += src/uterm_systemd.c
247 libuterm_la_CPPFLAGS += $(SYSTEMD_CFLAGS)
248 libuterm_la_LIBADD += $(SYSTEMD_LIBS)
251 if BUILD_ENABLE_VIDEO_FBDEV
252 libuterm_la_SOURCES += \
253 src/uterm_fbdev_internal.h \
254 src/uterm_fbdev_video.c \
255 src/uterm_fbdev_render.c
258 if BUILD_ENABLE_VIDEO_DRM2D
259 libuterm_la_SOURCES += \
260 src/uterm_drm2d_internal.h \
261 src/uterm_drm2d_video.c \
262 src/uterm_drm2d_render.c
263 libuterm_la_CPPFLAGS += $(DRM_CFLAGS)
264 libuterm_la_LIBADD += $(DRM_LIBS)
267 if BUILD_ENABLE_VIDEO_DRM3D
268 noinst_PROGRAMS += genshader
269 libuterm_la_SOURCES += \
270 src/uterm_drm3d_internal.h \
271 src/uterm_drm3d_video.c \
272 src/uterm_drm3d_render.c
273 nodist_libuterm_la_SOURCES += src/static_shaders.c
274 libuterm_la_CPPFLAGS += \
279 libuterm_la_LIBADD += \
286 # add shared sources only once
287 UTERM_DRM_SHARED_SRC = \
288 src/uterm_drm_shared_internal.h \
289 src/uterm_drm_shared.c
290 if BUILD_ENABLE_VIDEO_DRM2D
291 libuterm_la_SOURCES += $(UTERM_DRM_SHARED_SRC)
293 if BUILD_ENABLE_VIDEO_DRM3D
294 libuterm_la_SOURCES += $(UTERM_DRM_SHARED_SRC)
300 # As there is no need to modify shaders at run-time, we statically compile them
301 # into object files. As autotools would ignore them, we need to add them to
303 # The program that converts the shaders into C-source files is "genshader". It's
304 # pretty simple and just creates a string with the shader source as content.
308 $(srcdir)/src/static_fill.vert \
309 $(srcdir)/src/static_fill.frag \
310 $(srcdir)/src/static_blend.vert \
311 $(srcdir)/src/static_blend.frag \
312 $(srcdir)/src/static_blit.vert \
313 $(srcdir)/src/static_blit.frag \
314 $(srcdir)/src/static_gltex.vert \
315 $(srcdir)/src/static_gltex.frag
317 EXTRA_DIST += $(SHADERS)
318 CLEANFILES += src/static_shaders.c
319 genshader_SOURCES = src/genshader.c
321 # TODO: Using $(BUILD_EXEEXT) breaks if it doesn't equal $(EXEEXT). But stupid
322 # automake doesn't allow $(EXEEXT) so lets just rely on both being the same.
324 src/static_shaders.c: $(SHADERS) genshader$(BUILD_EXEEXT)
325 $(AM_V_GEN)./genshader$(BUILD_EXEEXT) src/static_shaders.c $(SHADERS)
327 genshader$(BUILD_EXEEXT) $(genshader_OBJECTS): CC = $(CC_FOR_BUILD)
328 genshader$(BUILD_EXEEXT) $(genshader_OBJECTS): CFLAGS = $(CFLAGS_FOR_BUILD)
329 genshader$(BUILD_EXEEXT): LDFLAGS = $(LDFLAGS_FOR_BUILD)
333 # This generates the unifont sources from raw hex-encoded font data.
336 UNIFONT = $(top_srcdir)/src/font_unifont_data.hex
337 UNIFONT_BIN = src/font_unifont_data.bin
338 UNIFONT_LT = src/font_unifont_data.bin.lo
340 EXTRA_DIST += $(UNIFONT)
341 CLEANFILES += $(UNIFONT_BIN)
342 genunifont_SOURCES = src/genunifont.c
344 genunifont$(BUILD_EXEEXT) $(genunifont_OBJECTS): CC = $(CC_FOR_BUILD)
345 genunifont$(BUILD_EXEEXT) $(genunifont_OBJECTS): CFLAGS = $(CFLAGS_FOR_BUILD)
346 genunifont$(BUILD_EXEEXT): LDFLAGS = $(LDFLAGS_FOR_BUILD)
348 $(UNIFONT_BIN): $(UNIFONT) genunifont$(BUILD_EXEEXT)
349 $(AM_V_GEN)./genunifont$(BUILD_EXEEXT) $(UNIFONT_BIN) $(UNIFONT)
355 if BUILD_ENABLE_FONT_UNIFONT
356 module_LTLIBRARIES += mod-unifont.la
357 noinst_PROGRAMS += genunifont
360 mod_unifont_la_SOURCES = \
361 src/kmscon_module_interface.h \
363 src/kmscon_mod_unifont.c
364 mod_unifont_la_LIBADD = \
367 mod_unifont_la_LDFLAGS = \
372 if BUILD_ENABLE_FONT_PANGO
373 module_LTLIBRARIES += mod-pango.la
376 mod_pango_la_SOURCES = \
377 src/kmscon_module_interface.h \
379 src/kmscon_mod_pango.c
380 mod_pango_la_CPPFLAGS = \
384 mod_pango_la_LIBADD = \
389 mod_pango_la_LDFLAGS = \
394 if BUILD_ENABLE_RENDERER_BBULK
395 module_LTLIBRARIES += mod-bbulk.la
398 mod_bbulk_la_SOURCES = \
399 src/kmscon_module_interface.h \
401 src/kmscon_mod_bbulk.c
402 mod_bbulk_la_LIBADD = libshl.la
403 mod_bbulk_la_LDFLAGS = \
408 if BUILD_ENABLE_RENDERER_GLTEX
409 module_LTLIBRARIES += mod-gltex.la
410 noinst_PROGRAMS += genshader
413 mod_gltex_la_SOURCES = \
414 src/kmscon_module_interface.h \
416 src/kmscon_mod_gltex.c
417 nodist_mod_gltex_la_SOURCES = \
419 mod_gltex_la_CPPFLAGS = \
422 mod_gltex_la_LIBADD = \
425 mod_gltex_la_LDFLAGS = \
430 if BUILD_ENABLE_RENDERER_PIXMAN
431 module_LTLIBRARIES += mod-pixman.la
434 mod_pixman_la_SOURCES = \
435 src/kmscon_module_interface.h \
437 src/kmscon_mod_pixman.c
438 mod_pixman_la_CPPFLAGS = \
441 mod_pixman_la_LIBADD = \
444 mod_pixman_la_LDFLAGS = \
451 # These are the sources for the main binaries and test programs. They mostly
452 # consists of a single source file only and include all the libraries that are
453 # built as part of kmscon.
456 bin_PROGRAMS += kmscon
462 MANPAGES += docs/man/kmscon.1
475 src/kmscon_module_interface.h \
476 src/kmscon_module.h \
477 src/kmscon_module.c \
478 src/kmscon_terminal.h \
485 nodist_kmscon_SOURCES =
489 $(XKBCOMMON_CFLAGS) \
503 if BUILD_ENABLE_SESSION_DUMMY
504 kmscon_SOURCES += src/kmscon_dummy.c
507 if BUILD_ENABLE_SESSION_TERMINAL
508 kmscon_SOURCES += src/kmscon_terminal.c
527 test_output_SOURCES = \
530 test_output_CPPFLAGS = $(test_cflags)
531 test_output_LDADD = \
538 test_vt_CPPFLAGS = $(test_cflags)
543 test_input_SOURCES = \
546 test_input_CPPFLAGS = $(test_cflags)
554 test_key_CPPFLAGS = $(test_cflags)
555 test_key_LDADD = $(test_libs)
562 EXTRA_DIST += ${patsubst %.1,%.xml,${patsubst %.3,%.xml,${patsubst %.5,%.xml,${patsubst %.7,%.xml,$(MANPAGES)}}}}
563 CLEANFILES += $(MANPAGES) $(MANPAGES_ALIASES) .man_fixup
565 if BUILD_HAVE_XSLTPROC
566 if BUILD_HAVE_MANPAGES_STYLESHEET
568 man_MANS += $(MANPAGES) $(MANPAGES_ALIASES)
571 --stringparam man.authors.section.enabled 0 \
572 --stringparam man.copyright.section.enabled 0 \
573 --stringparam funcsynopsis.style ansi \
574 --stringparam man.output.quietly 1 \
577 XSLTPROC_PROCESS_MAN = \
578 $(AM_V_GEN)$(MKDIR_P) $(dir $@) && \
579 $(XSLTPROC) -o "$@" $(XSLTPROC_FLAGS) $(BUILD_MANPAGES_STYLESHEET) "$<" && \
582 # Force .man_fixup if $(MANPAGES) are not built
583 .man_fixup: | $(MANPAGES)
586 $(MANPAGES_ALIASES): $(MANPAGES) .man_fixup
587 $(AM_V_GEN)if test -n "$@" ; then $(SED) -i -e 's/^\.so \([a-z_]\+\)\.\([0-9]\)$$/\.so man\2\/\1\.\2/' "$@" ; fi
589 docs/man/%.1: docs/man/%.xml
590 $(XSLTPROC_PROCESS_MAN)
592 docs/man/%.3: docs/man/%.xml
593 $(XSLTPROC_PROCESS_MAN)
595 docs/man/%.5: docs/man/%.xml
596 $(XSLTPROC_PROCESS_MAN)
598 docs/man/%.7: docs/man/%.xml
599 $(XSLTPROC_PROCESS_MAN)
601 endif # BUILD_HAVE_MANPAGES_STYLESHEET
602 endif # BUILD_HAVE_XSLTPROC