[Cryptech-Commits] [sw/libhal] branch master updated: Support VPATH builds.

git at cryptech.is git at cryptech.is
Fri Jun 24 21:14:22 UTC 2016

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sra at hactrn.net pushed a commit to branch master
in repository sw/libhal.

The following commit(s) were added to refs/heads/master by this push:
       new  dcc90e0   Support VPATH builds.
dcc90e0 is described below

commit dcc90e02ed381767a028638af9ead9b1e3477d34
Author: Rob Austein <sra at hactrn.net>
AuthorDate: Fri Jun 24 17:07:08 2016 -0400

    Support VPATH builds.
---
 .gitignore        |  3 ---
 GNUmakefile       | 17 +++++++++++----
 configure.ac      | 65 -------------------------------------------------------
 daemon.c          |  5 +++++
 tests/GNUmakefile |  6 ++---
 utils/GNUmakefile |  2 +-
 6 files changed, 22 insertions(+), 76 deletions(-)

diff --git a/.gitignore b/.gitignore
index 1625b1a..3ca5e46 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,9 +2,6 @@
 *~
 Makefile
 TAGS
-autom4te.cache
-config.log
-config.status
 cryptech_rpcd
 tests/test-aes-key-wrap
 tests/test-bus
diff --git a/GNUmakefile b/GNUmakefile
index c8160a9..3e4964d 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -179,7 +179,11 @@ else ifeq "${RPC_MODE}" "client-mixed"
   KS = volatile
 endif
 
-TFMDIR		:= $(abspath ../thirdparty/libtfm)
+ifndef CRYPTECH_ROOT
+  CRYPTECH_ROOT := $(abspath ../..)
+endif
+
+TFMDIR		?= ${CRYPTECH_ROOT}/sw/thirdparty/libtfm
 CFLAGS		+= -g3 -Wall -std=c99 -Wno-strict-aliasing -I${TFMDIR}
 LDFLAGS		+= -g3 -L${TFMDIR} -ltfm
 
@@ -187,9 +191,14 @@ CFLAGS		+= -DHAL_STATIC_HASH_STATE_BLOCKS=${STATIC_HASH_STATE_BLOCKS}
 CFLAGS		+= -DHAL_STATIC_HMAC_STATE_BLOCKS=${STATIC_HMAC_STATE_BLOCKS}
 CFLAGS		+= -DHAL_STATIC_PKEY_STATE_BLOCKS=${STATIC_PKEY_STATE_BLOCKS}
 
+CFLAGS		+= -I${CRYPTECH_ROOT}/sw/libhal
+
+export CFLAGS
+export LDFLAGS
+
 all: ${LIB}
-	cd tests; ${MAKE} CFLAGS='${CFLAGS} -I..' LDFLAGS='${LDFLAGS}' $@
-	cd utils; ${MAKE} CFLAGS='${CFLAGS} -I..' LDFLAGS='${LDFLAGS}' $@
+	cd tests; ${MAKE} $@
+	cd utils; ${MAKE} $@
 
 client:
 	${MAKE} RPC_MODE=client-simple
@@ -225,7 +234,7 @@ test: all
 	cd tests; ${MAKE} -k $@
 
 clean:
-	rm -f *.o ${LIB}
+	rm -f *.o ${LIB} cryptech_rpcd
 	cd tests; ${MAKE} $@
 	cd utils; ${MAKE} $@
 
diff --git a/configure.ac b/configure.ac
deleted file mode 100644
index e216cf5..0000000
--- a/configure.ac
+++ /dev/null
@@ -1,65 +0,0 @@
-# -*- Autoconf -*-
-
-# Copyright (c) 2015, NORDUnet A/S
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-# - Redistributions of source code must retain the above copyright notice,
-#   this list of conditions and the following disclaimer.
-#
-# - Redistributions in binary form must reproduce the above copyright
-#   notice, this list of conditions and the following disclaimer in the
-#   documentation and/or other materials provided with the distribution.
-#
-# - Neither the name of the NORDUnet nor the names of its contributors may
-#   be used to endorse or promote products derived from this software
-#   without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-# TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# Bare-minimum autoconf, with as little of the usual voodoo as
-# possible.  This probably ought to be replaced by a ten-line Python
-# script, some day when we have time to shave that yak.
-#
-# We deliberately avoid constructs like AC_PROG_CC because they're
-# almost certain to guess wrong about the settings we want.
-#
-# If you don't understand why there are so many square brackets, put
-# the keyboard down and back away slowly before somebody gets hurt.
-
-AC_INIT([libcryptech], [0.1])
-
-AC_ARG_VAR([FPGA_BUS],  [Bus architecture to use (currently must be "EIM" or "I2C")])
-AC_ARG_VAR([CC],        [C compiler command])
-AC_ARG_VAR([CFLAGS],    [C compiler flags])
-AC_ARG_VAR([LDFLAGS],   [Linker flags])
-AC_ARG_VAR([TFMDIR],    [Directory containing libtfm.a and tfm.h])
-
-AS_CASE($FPGA_BUS, [""],[FPGA_BUS=EIM], [EIM|I2C],[],
-        [AC_MSG_ERROR([Invalid setting of FPGA_BUS, must be "EIM" or "I2C"])])
-        
-AS_CASE($CC,      [""],[CC='cc'],                                       [])
-AS_CASE($CFLAGS,  [""],[CFLAGS='-g3 -Wall -fPIC -std=c99 -I${TFMDIR}'], [])
-AS_CASE($LDFLAGS, [""],[LDFLAGS='-g3 -L${TFMDIR} -ltfm'],               [])
-AS_CASE($TFMDIR,  [""],[TFMDIR='${abs_top_builddir}/../libtfm'],        [])
-
-AC_MSG_NOTICE([FPGA bus: $FPGA_BUS])
-AC_MSG_NOTICE([C compiler: $CC])
-AC_MSG_NOTICE([C compiler flags: $CFLAGS])
-AC_MSG_NOTICE([Linker flags: $LDFLAGS])
-AC_MSG_NOTICE([libtfm directory: $TFMDIR])
-
-AC_CONFIG_FILES([Makefile tests/Makefile])
-AC_OUTPUT
diff --git a/daemon.c b/daemon.c
index 601fc0f..00a55f6 100644
--- a/daemon.c
+++ b/daemon.c
@@ -112,10 +112,15 @@ static rpc_buffer_t ibuf, obuf;
 #ifndef DEVICE
 #define DEVICE "/dev/ttyUSB0"
 #endif
+
 #ifndef SPEED
 #define SPEED B921600
 #endif
 
+#ifndef B921600
+#define B921600 921600
+#endif
+
 #ifndef SOCKET_NAME
 #define SOCKET_NAME "/tmp/cryptechd.socket"
 #endif
diff --git a/tests/GNUmakefile b/tests/GNUmakefile
index f4299a0..50d0ad5 100644
--- a/tests/GNUmakefile
+++ b/tests/GNUmakefile
@@ -27,8 +27,8 @@
 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-INC	= ../hal.h
-LIB	= ../libhal.a
+INC	?= ../hal.h
+LIB	?= ../libhal.a
 
 # Which tests to build depends on how the library was compiled.
 
@@ -52,7 +52,7 @@ else
 
 endif
 
-CFLAGS	= -g3 -Wall -fPIC -std=c99 -I..
+CFLAGS ?= -g3 -Wall -fPIC -std=c99 -I..
 
 all: ${BIN}
 
diff --git a/utils/GNUmakefile b/utils/GNUmakefile
index c1d838e..5e64449 100644
--- a/utils/GNUmakefile
+++ b/utils/GNUmakefile
@@ -31,7 +31,7 @@ INC	= ../hal.h
 LIB	= ../libhal.a
 BIN	= eim_peek_poke cores
 
-CFLAGS	= -g3 -Wall -fPIC -std=c99 -I..
+CFLAGS	?= -g3 -Wall -fPIC -std=c99 -I..
 
 all: $(if $(wildcard ../hal_io_eim.o),eim_peek_poke) $(if $(wildcard ../core.o),cores)
 

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Previous message (by thread): [Cryptech-Commits] [sw/stm32] branch master updated: Don't mess with HAL_RSA_USE_MODEXP here, that's libhal's job.
Next message (by thread): [Cryptech-Commits] [sw/pkcs11] branch master updated: VPATH build for libpkcs11.so, and first cut at libpkcs11.dylib for Mac OS X.
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