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 $(AM_V_at)echo >>"$@"
149 # We use a few built-in shader files. To reduce memory-consumption, this helper
150 # removes useless lines from the shaders before they are compiled into an object
153 # Following regexp are used to remove characters/lines:
154 # ^/*.*$ Start of multi-line comment
155 # ^ *.*$ Multi-line comment body
156 # ^[ \t]* Indentation whitespace
160 CLEANFILES += src/*.vert.bin src/*.frag.bin
161 SHADER_SED = -e 's/^\/\*.*$$//' -e 's/^ \*.*$$//' -e 's/^[ \t]*//'
164 src/%.vert.bin: $(top_srcdir)/src/%.vert
165 $(AM_V_at)$(SED) $(SHADER_SED) "$<" | tr $(SHADER_TR) >"$@"
167 src/%.frag.bin: $(top_srcdir)/src/%.frag
168 $(AM_V_at)$(SED) $(SHADER_SED) "$<" | tr $(SHADER_TR) >"$@"
171 # SHL - Static Helper Library
172 # The SHL subsystem contains several small code pieces used all over kmscon and
173 # other applications.
176 noinst_LTLIBRARIES += libshl.la
178 libshl_la_SOURCES = \
183 src/shl_hashtable.h \
197 libshl_la_CPPFLAGS = \
199 $(XKBCOMMON_CFLAGS) \
201 libshl_la_LDFLAGS = \
209 libshl_la_SOURCES += src/shl_gl_shader.c
210 libshl_la_CPPFLAGS += $(GLES2_CFLAGS)
211 libshl_la_LIBADD += $(GLES2_LIBS)
216 # This library contains the whole event-loop implementation of kmscon. It is
217 # compiled into a separate object to allow using it in several other programs.
220 noinst_LTLIBRARIES += libeloop.la
222 libeloop_la_SOURCES = \
226 libeloop_la_LIBADD = libshl.la
227 libeloop_la_CPPFLAGS = $(AM_CPPFLAGS)
228 libeloop_la_LDFLAGS = $(AM_LDFLAGS)
232 # The uterm library provides helpers to create terminals in user-space. They
233 # are not limited to text-based terminals but rather provide graphics contexts
234 # so arbitrary output can be displayed. Additionally, they provide VT
235 # abstractions and an input layer
238 noinst_LTLIBRARIES += libuterm.la
240 libuterm_la_SOURCES = \
242 src/uterm_monitor.h \
245 src/uterm_input_internal.h \
246 src/uterm_video_internal.h \
247 src/uterm_systemd_internal.h \
249 src/uterm_monitor.c \
252 src/uterm_input_uxkb.c
254 nodist_libuterm_la_SOURCES =
256 libuterm_la_CPPFLAGS = \
260 libuterm_la_LIBADD = \
265 libuterm_la_LDFLAGS = \
268 if BUILD_ENABLE_MULTI_SEAT
269 libuterm_la_SOURCES += src/uterm_systemd.c
270 libuterm_la_CPPFLAGS += $(SYSTEMD_CFLAGS)
271 libuterm_la_LIBADD += $(SYSTEMD_LIBS)
274 if BUILD_ENABLE_VIDEO_FBDEV
275 libuterm_la_SOURCES += \
276 src/uterm_fbdev_internal.h \
277 src/uterm_fbdev_video.c \
278 src/uterm_fbdev_render.c
281 if BUILD_ENABLE_VIDEO_DRM2D
282 libuterm_la_SOURCES += \
283 src/uterm_drm2d_internal.h \
284 src/uterm_drm2d_video.c \
285 src/uterm_drm2d_render.c
286 libuterm_la_CPPFLAGS += $(DRM_CFLAGS)
287 libuterm_la_LIBADD += $(DRM_LIBS)
290 if BUILD_ENABLE_VIDEO_DRM3D
291 libuterm_la_SOURCES += \
292 src/uterm_drm3d_internal.h \
293 src/uterm_drm3d_video.c \
294 src/uterm_drm3d_render.c
295 libuterm_la_CPPFLAGS += \
300 libuterm_la_LIBADD += \
305 src/uterm_drm3d_blend.vert.bin.lo \
306 src/uterm_drm3d_blend.frag.bin.lo \
307 src/uterm_drm3d_blit.vert.bin.lo \
308 src/uterm_drm3d_blit.frag.bin.lo \
309 src/uterm_drm3d_fill.vert.bin.lo \
310 src/uterm_drm3d_fill.frag.bin.lo
313 # add shared sources only once
314 UTERM_DRM_SHARED_SRC = \
315 src/uterm_drm_shared_internal.h \
316 src/uterm_drm_shared.c
317 if BUILD_ENABLE_VIDEO_DRM2D
318 libuterm_la_SOURCES += $(UTERM_DRM_SHARED_SRC)
320 if BUILD_ENABLE_VIDEO_DRM3D
321 libuterm_la_SOURCES += $(UTERM_DRM_SHARED_SRC)
327 # This generates the unifont sources from raw hex-encoded font data.
330 UNIFONT = $(top_srcdir)/src/font_unifont_data.hex
331 UNIFONT_BIN = src/font_unifont_data.bin
332 UNIFONT_LT = src/font_unifont_data.bin.lo
334 EXTRA_DIST += $(UNIFONT)
335 CLEANFILES += $(UNIFONT_BIN)
336 genunifont_SOURCES = src/genunifont.c
338 genunifont$(BUILD_EXEEXT) $(genunifont_OBJECTS): CC = $(CC_FOR_BUILD)
339 genunifont$(BUILD_EXEEXT) $(genunifont_OBJECTS): CFLAGS = $(CFLAGS_FOR_BUILD)
340 genunifont$(BUILD_EXEEXT): LDFLAGS = $(LDFLAGS_FOR_BUILD)
342 $(UNIFONT_BIN): $(UNIFONT) genunifont$(BUILD_EXEEXT)
343 $(AM_V_GEN)./genunifont$(BUILD_EXEEXT) $(UNIFONT_BIN) $(UNIFONT)
349 if BUILD_ENABLE_FONT_UNIFONT
350 module_LTLIBRARIES += mod-unifont.la
351 noinst_PROGRAMS += genunifont
354 mod_unifont_la_SOURCES = \
355 src/kmscon_module_interface.h \
357 src/kmscon_mod_unifont.c
358 mod_unifont_la_LIBADD = \
361 mod_unifont_la_LDFLAGS = \
366 if BUILD_ENABLE_FONT_PANGO
367 module_LTLIBRARIES += mod-pango.la
370 mod_pango_la_SOURCES = \
371 src/kmscon_module_interface.h \
373 src/kmscon_mod_pango.c
374 mod_pango_la_CPPFLAGS = \
378 mod_pango_la_LIBADD = \
383 mod_pango_la_LDFLAGS = \
388 if BUILD_ENABLE_RENDERER_BBULK
389 module_LTLIBRARIES += mod-bbulk.la
392 mod_bbulk_la_SOURCES = \
393 src/kmscon_module_interface.h \
395 src/kmscon_mod_bbulk.c
396 mod_bbulk_la_LIBADD = libshl.la
397 mod_bbulk_la_LDFLAGS = \
402 if BUILD_ENABLE_RENDERER_GLTEX
403 module_LTLIBRARIES += mod-gltex.la
406 mod_gltex_la_SOURCES = \
407 src/kmscon_module_interface.h \
409 src/kmscon_mod_gltex.c
410 mod_gltex_la_CPPFLAGS = \
413 mod_gltex_la_LIBADD = \
416 src/text_gltex_atlas.vert.bin.lo \
417 src/text_gltex_atlas.frag.bin.lo
418 mod_gltex_la_LDFLAGS = \
423 if BUILD_ENABLE_RENDERER_PIXMAN
424 module_LTLIBRARIES += mod-pixman.la
427 mod_pixman_la_SOURCES = \
428 src/kmscon_module_interface.h \
430 src/kmscon_mod_pixman.c
431 mod_pixman_la_CPPFLAGS = \
434 mod_pixman_la_LIBADD = \
437 mod_pixman_la_LDFLAGS = \
444 # These are the sources for the main binaries and test programs. They mostly
445 # consists of a single source file only and include all the libraries that are
446 # built as part of kmscon.
449 bin_PROGRAMS += kmscon
455 MANPAGES += docs/man/kmscon.1
468 src/kmscon_module_interface.h \
469 src/kmscon_module.h \
470 src/kmscon_module.c \
471 src/kmscon_terminal.h \
478 nodist_kmscon_SOURCES =
482 $(XKBCOMMON_CFLAGS) \
496 if BUILD_ENABLE_SESSION_DUMMY
497 kmscon_SOURCES += src/kmscon_dummy.c
500 if BUILD_ENABLE_SESSION_TERMINAL
501 kmscon_SOURCES += src/kmscon_terminal.c
520 test_output_SOURCES = \
523 test_output_CPPFLAGS = $(test_cflags)
524 test_output_LDADD = \
531 test_vt_CPPFLAGS = $(test_cflags)
536 test_input_SOURCES = \
539 test_input_CPPFLAGS = $(test_cflags)
547 test_key_CPPFLAGS = $(test_cflags)
548 test_key_LDADD = $(test_libs)
555 EXTRA_DIST += ${patsubst %.1,%.xml,${patsubst %.3,%.xml,${patsubst %.5,%.xml,${patsubst %.7,%.xml,$(MANPAGES)}}}}
556 CLEANFILES += $(MANPAGES) $(MANPAGES_ALIASES) .man_fixup
558 if BUILD_HAVE_XSLTPROC
559 if BUILD_HAVE_MANPAGES_STYLESHEET
561 man_MANS += $(MANPAGES) $(MANPAGES_ALIASES)
564 --stringparam man.authors.section.enabled 0 \
565 --stringparam man.copyright.section.enabled 0 \
566 --stringparam funcsynopsis.style ansi \
567 --stringparam man.output.quietly 1 \
570 XSLTPROC_PROCESS_MAN = \
571 $(AM_V_GEN)$(MKDIR_P) $(dir $@) && \
572 $(XSLTPROC) -o "$@" $(XSLTPROC_FLAGS) $(BUILD_MANPAGES_STYLESHEET) "$<" && \
575 # Force .man_fixup if $(MANPAGES) are not built
576 .man_fixup: | $(MANPAGES)
579 $(MANPAGES_ALIASES): $(MANPAGES) .man_fixup
580 $(AM_V_GEN)if test -n "$@" ; then $(SED) -i -e 's/^\.so \([a-z_]\+\)\.\([0-9]\)$$/\.so man\2\/\1\.\2/' "$@" ; fi
582 docs/man/%.1: docs/man/%.xml
583 $(XSLTPROC_PROCESS_MAN)
585 docs/man/%.3: docs/man/%.xml
586 $(XSLTPROC_PROCESS_MAN)
588 docs/man/%.5: docs/man/%.xml
589 $(XSLTPROC_PROCESS_MAN)
591 docs/man/%.7: docs/man/%.xml
592 $(XSLTPROC_PROCESS_MAN)
594 endif # BUILD_HAVE_MANPAGES_STYLESHEET
595 endif # BUILD_HAVE_XSLTPROC
604 # Empty .SECONDARY target causes alle intermediate files to be treated as
605 # secondary files. That is, they don't get deleted after make finished.