72 lines
2.5 KiB
Makefile
72 lines
2.5 KiB
Makefile
# libwolfssl Linux kernel module Makefile (wraps Kbuild-native makefile)
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#
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# Copyright (C) 2006-2020 wolfSSL Inc.
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#
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# This file is part of wolfSSL.
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#
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# wolfSSL is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# wolfSSL is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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SHELL=/bin/bash
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all: libwolfssl.ko
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.PHONY: libwolfssl.ko
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ifndef MODULE_TOP
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MODULE_TOP=$(CURDIR)
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endif
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ifndef SRC_TOP
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SRC_TOP=$(shell dirname $(MODULE_TOP))
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endif
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WOLFSSL_CFLAGS=-DHAVE_CONFIG_H -I$(SRC_TOP) -DBUILDING_WOLFSSL $(AM_CFLAGS) $(CFLAGS) -Wno-declaration-after-statement -Wno-redundant-decls
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ifdef KERNEL_EXTRA_CFLAGS
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WOLFSSL_CFLAGS += $(KERNEL_EXTRA_CFLAGS)
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endif
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WOLFSSL_ASFLAGS=-DHAVE_CONFIG_H -I$(SRC_TOP) -DBUILDING_WOLFSSL $(AM_CCASFLAGS) $(CCASFLAGS)
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WOLFSSL_OBJ_FILES=$(patsubst %.lo, %.o, $(patsubst src/src_libwolfssl_la-%, src/%, $(patsubst src/libwolfssl_la-%, src/%, $(patsubst wolfcrypt/src/src_libwolfssl_la-%, wolfcrypt/src/%, $(src_libwolfssl_la_OBJECTS)))))
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ifeq "$(ENABLED_CRYPT_TESTS)" "yes"
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WOLFSSL_OBJ_FILES+=wolfcrypt/test/test.o
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else
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WOLFSSL_CFLAGS+=-DNO_CRYPT_TEST
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endif
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export WOLFSSL_CFLAGS WOLFSSL_ASFLAGS WOLFSSL_OBJ_FILES
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libwolfssl.ko:
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@if test -z "$(KERNEL_ROOT)"; then echo '$$KERNEL_ROOT is unset' >&2; exit 1; fi
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@if test -z "$(AM_CFLAGS)$(CFLAGS)"; then echo '$$AM_CFLAGS and $$CFLAGS are both unset.' >&2; exit 1; fi
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@if test -z "$(src_libwolfssl_la_OBJECTS)"; then echo '$$src_libwolfssl_la_OBJECTS is unset.' >&2; exit 1; fi
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@mkdir -p linuxkm src wolfcrypt/src wolfcrypt/test
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@if test ! -h $(SRC_TOP)/Kbuild; then ln -s $(MODULE_TOP)/Kbuild $(SRC_TOP)/Kbuild; fi
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+make -C $(KERNEL_ROOT) M=$(MODULE_TOP) src=$(SRC_TOP)
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.PHONY: install modules_install
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install modules_install:
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+make -C $(KERNEL_ROOT) M=$(MODULE_TOP) src=$(SRC_TOP) INSTALL_MOD_DIR=wolfssl modules_install
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.PHONY: clean
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clean:
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+make -C $(KERNEL_ROOT) M=$(MODULE_TOP) src=$(SRC_TOP) clean
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.PHONY: dist
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dist:
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.PHONY: distdir
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distdir:
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