autotools: autotools'ify libsecp256k1

.gitignore

@@ -1,7 +1,34 @@
-obj/*
 bench
+bench.exe
 tests
+tests.exe
 *.so
 *.a
-config.mk
 !.gitignore
+
+Makefile
+configure
+.libs/
+Makefile.in
+aclocal.m4
+autogen.sh
+autom4te.cache/
+config.log
+config.status
+*.tar.gz
+*.la
+libtool
+.deps/
+.dirstamp
+src/build-aux/
+*.lo
+*.o
+*~
+src/libsecp256k1-config.h
+src/libsecp256k1-config.h.in
+m4/libtool.m4
+m4/ltoptions.m4
+m4/ltsugar.m4
+m4/ltversion.m4
+m4/lt~obsolete.m4
+src/stamp-h1

Makefile.am

@@ -0,0 +1,63 @@
+ACLOCAL_AMFLAGS = -I m4
+INCLUDES = $(SECP_INCLUDES)
+lib_LTLIBRARIES = libsecp256k1.la
+libsecp256k1_la_SOURCES = src/secp256k1.c
+libsecp256k1_la_CPPFLAGS = -I$(top_srcdir)/include $(SECP_INCLUDES)
+libsecp256k1_la_LIBADD = $(SECP_LIBS)
+include_HEADERS = include/secp256k1.h
+noinst_HEADERS =
+noinst_HEADERS += src/group.h
+noinst_HEADERS += src/num_openssl.h
+noinst_HEADERS += src/num_gmp.h
+noinst_HEADERS += src/ecdsa.h
+noinst_HEADERS += src/ecmult.h
+noinst_HEADERS += src/num.h
+noinst_HEADERS += src/field_10x26.h
+noinst_HEADERS += src/field_5x52.h
+noinst_HEADERS += src/java/org_bitcoin_NativeSecp256k1.h
+noinst_HEADERS += src/util.h
+noinst_HEADERS += src/field_gmp.h
+noinst_HEADERS += src/impl/group.h
+noinst_HEADERS += src/impl/num_openssl.h
+noinst_HEADERS += src/impl/num_gmp.h
+noinst_HEADERS += src/impl/ecdsa.h
+noinst_HEADERS += src/impl/field_5x52_int128.h
+noinst_HEADERS += src/impl/ecmult.h
+noinst_HEADERS += src/impl/num.h
+noinst_HEADERS += src/impl/field_10x26.h
+noinst_HEADERS += src/impl/field_5x52.h
+noinst_HEADERS += src/impl/util.h
+noinst_HEADERS += src/impl/field_gmp.h
+noinst_HEADERS += src/impl/field_5x52_asm.h
+noinst_HEADERS += src/impl/field.h
+noinst_HEADERS += src/field.h
+
+if USE_ASM
+libsecp256k1_la_SOURCES += src/field_5x52_asm.asm
+endif
+
+noinst_PROGRAMS =
+if USE_BENCHMARK
+noinst_PROGRAMS += bench
+bench_SOURCES = src/bench.c
+bench_CPPFLAGS = -DNDEBUG
+bench_LDADD = libsecp256k1.la $(SECP_LIBS)
+bench_LDFLAGS = -static
+endif
+
+if USE_TESTS
+noinst_PROGRAMS += tests
+tests_SOURCES = src/tests.c
+tests_CPPFLAGS = -DVERIFY $(SECP_TEST_INCLUDES)
+tests_LDADD = libsecp256k1.la $(SECP_LIBS) $(SECP_TEST_LIBS)
+tests_LDFLAGS = -static
+TESTS = tests
+endif
+
+EXTRA_DIST = nasm_lt.sh
+
+#x86_64 only
+if USE_ASM
+.asm.lo:
+	$(LIBTOOL) --mode=compile --tag YASM $(srcdir)/nasm_lt.sh $(YASM) -f elf64 $(YAFLAGS) -I$(srcdir) -I. $< -o $@
+endif