aboutsummaryrefslogtreecommitdiff
path: root/src/liblzma/Makefile.am
blob: 6e38cb65814e6fef118c956fddb10be221a95a57 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
##
## Author: Lasse Collin
##
## This file has been put into the public domain.
## You can do whatever you want with this file.
##

SUBDIRS = api

EXTRA_DIST =
CLEANFILES =
doc_DATA =

lib_LTLIBRARIES = liblzma.la
liblzma_la_SOURCES =
liblzma_la_CPPFLAGS = \
	-I$(top_srcdir)/src/liblzma/api \
	-I$(top_srcdir)/src/liblzma/common \
	-I$(top_srcdir)/src/liblzma/check \
	-I$(top_srcdir)/src/liblzma/lz \
	-I$(top_srcdir)/src/liblzma/rangecoder \
	-I$(top_srcdir)/src/liblzma/lzma \
	-I$(top_srcdir)/src/liblzma/delta \
	-I$(top_srcdir)/src/liblzma/simple \
	-I$(top_srcdir)/src/common \
	-DTUKLIB_SYMBOL_PREFIX=lzma_
liblzma_la_LDFLAGS = -no-undefined -version-info 9:3:4

EXTRA_DIST += liblzma_generic.map liblzma_linux.map validate_map.sh
if COND_SYMVERS_GENERIC
liblzma_la_LDFLAGS += \
	-Wl,--version-script=$(top_srcdir)/src/liblzma/liblzma_generic.map
endif
if COND_SYMVERS_LINUX
liblzma_la_LDFLAGS += \
	-Wl,--version-script=$(top_srcdir)/src/liblzma/liblzma_linux.map
endif

liblzma_la_SOURCES += ../common/tuklib_physmem.c

if COND_THREADS
liblzma_la_SOURCES += ../common/tuklib_cpucores.c
endif

include $(srcdir)/common/Makefile.inc
include $(srcdir)/check/Makefile.inc

if COND_FILTER_LZ
include $(srcdir)/lz/Makefile.inc
endif

if COND_FILTER_LZMA1
include $(srcdir)/lzma/Makefile.inc
include $(srcdir)/rangecoder/Makefile.inc
endif

if COND_FILTER_DELTA
include $(srcdir)/delta/Makefile.inc
endif

if COND_FILTER_SIMPLE
include $(srcdir)/simple/Makefile.inc
endif


## Windows-specific stuff

# Windows resource compiler support. libtool knows what to do with .rc
# files, but Automake (<= 1.11 at least) doesn't know.
#
# We want the resource file only in shared liblzma. To avoid linking it into
# static liblzma, we overwrite the static object file with an object file
# compiled from empty input. Note that GNU-specific features are OK here,
# because on Windows we are compiled with the GNU toolchain.
#
# The typedef in empty.c will prevent an empty translation unit, which is
# not allowed by the C standard. It results in a warning with
# -Wempty-translation-unit with Clang or -pedantic for GCC.
.rc.lo:
	$(LIBTOOL) --mode=compile $(RC) $(DEFS) $(DEFAULT_INCLUDES) \
		$(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(RCFLAGS) \
		-i $< -o $@
	echo "typedef void empty;" > empty.c
	$(COMPILE) -c empty.c -o $(*D)/$(*F).o

# Remove ordinals from the generated .def file. People must link by name,
# not by ordinal, because no one is going to track the ordinal numbers.
liblzma.def: liblzma.la liblzma.def.in
	sed 's/ \+@ *[0-9]\+//' liblzma.def.in > liblzma.def

# Creating liblzma.def.in is a side effect of linking the library.
liblzma.def.in: liblzma.la

if COND_W32
CLEANFILES += liblzma.def liblzma.def.in empty.c
liblzma_la_SOURCES += liblzma_w32res.rc
liblzma_la_LDFLAGS += -Xlinker --output-def -Xlinker liblzma.def.in

## liblzma.def.in is created only when building shared liblzma, so don't
## try to create liblzma.def when not building shared liblzma.
if COND_SHARED
doc_DATA += liblzma.def
endif
endif


## pkg-config
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = liblzma.pc
EXTRA_DIST += liblzma.pc.in

pc_verbose = $(pc_verbose_@AM_V@)
pc_verbose_ = $(pc_verbose_@AM_DEFAULT_V@)
pc_verbose_0 = @echo "  PC      " $@;

liblzma.pc: $(srcdir)/liblzma.pc.in
	$(AM_V_at)rm -f $@
	$(pc_verbose)sed \
		-e 's,@prefix[@],$(prefix),g' \
		-e 's,@exec_prefix[@],$(exec_prefix),g' \
		-e 's,@libdir[@],$(libdir),g' \
		-e 's,@includedir[@],$(includedir),g' \
		-e 's,@PACKAGE_URL[@],$(PACKAGE_URL),g' \
		-e 's,@PACKAGE_VERSION[@],$(PACKAGE_VERSION),g' \
		-e 's,@PTHREAD_CFLAGS[@],$(PTHREAD_CFLAGS),g' \
		-e 's,@LIBS[@],$(LIBS),g' \
		< $(srcdir)/liblzma.pc.in > $@ || { rm -f $@; exit 1; }

clean-local:
	rm -f liblzma.pc