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-rw-r--r--src/liblzma/Makefile.am79
1 files changed, 62 insertions, 17 deletions
diff --git a/src/liblzma/Makefile.am b/src/liblzma/Makefile.am
index defed167..5490ba02 100644
--- a/src/liblzma/Makefile.am
+++ b/src/liblzma/Makefile.am
@@ -5,45 +5,90 @@
## You can do whatever you want with this file.
##
-SUBDIRS = api common check
+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$(top_srcdir)/src/liblzma/subblock \
+ -I$(top_srcdir)/src/liblzma/delta \
+ -I$(top_srcdir)/src/liblzma/simple \
+ -I$(top_srcdir)/src/common
liblzma_la_LDFLAGS = -no-undefined -version-info 0:0:0
-liblzma_la_LIBADD = \
- common/libcommon.la \
- check/libcheck.la
+include $(srcdir)/common/Makefile.inc
+include $(srcdir)/check/Makefile.inc
if COND_FILTER_LZ
-SUBDIRS += lz
-liblzma_la_LIBADD += lz/liblz.la
+include $(srcdir)/lz/Makefile.inc
endif
if COND_FILTER_LZMA1
-SUBDIRS += lzma rangecoder
-liblzma_la_LIBADD += \
- lzma/liblzma2.la \
- rangecoder/librangecoder.la
+include $(srcdir)/lzma/Makefile.inc
+include $(srcdir)/rangecoder/Makefile.inc
endif
if COND_FILTER_SUBBLOCK
-SUBDIRS += subblock
-liblzma_la_LIBADD += subblock/libsubblock.la
+include $(srcdir)/subblock/Makefile.inc
endif
if COND_FILTER_DELTA
-SUBDIRS += delta
-liblzma_la_LIBADD += delta/libdelta.la
+include $(srcdir)/delta/Makefile.inc
endif
if COND_FILTER_SIMPLE
-SUBDIRS += simple
-liblzma_la_LIBADD += simple/libsimple.la
+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.
+.rc.lo:
+ $(LIBTOOL) --mode=compile $(RC) $(DEFS) $(DEFAULT_INCLUDES) \
+ $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(RCFLAGS) \
+ -i $< -o $@
+ echo > 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
+EXTRA_DIST += liblzma.pc.in