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build: Add support for compiling with an external ELL shared library

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This commit is contained in:
Marcel Holtmann 2018-10-18 20:31:29 +02:00
parent f86f3f7af8
commit 2200b2663e
2 changed files with 63 additions and 30 deletions
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71
Makefile.am
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@ -6,6 +6,17 @@ ACLOCAL_AMFLAGS = -I build-aux
builtin_modules =
builtin_sources =
if EXTERNAL_ELL
ell_cflags = @ELL_CFLAGS@
ell_ldadd = @ELL_LIBS@
ell_dependencies =
ell_built_sources =
else
ell_cflags =
ell_ldadd = ell/libell-internal.la
ell_dependencies = $(ell_ldadd)
ell_built_sources = ell/internal
noinst_LTLIBRARIES = ell/libell-internal.la
ell_sources = ell/ell.h ell/private.h ell/missing.h \
@ -63,6 +74,7 @@ ell_sources = ell/ell.h ell/private.h ell/missing.h \
ell/fswatch.h ell/fswatch.c
ell_libell_internal_la_SOURCES = $(ell_sources)
endif
bin_PROGRAMS =
libexec_PROGRAMS =
@ -133,8 +145,8 @@ src_iwd_SOURCES = src/main.c linux/nl80211.h src/iwd.h \
src/nl80211util.h src/nl80211util.c \
$(eap_sources) \
$(builtin_sources)
src_iwd_LDADD = ell/libell-internal.la -ldl
src_iwd_DEPENDENCIES = ell/libell-internal.la
src_iwd_LDADD = $(ell_ldadd) -ldl
src_iwd_DEPENDENCIES = $(ell_dependencies)
if SIM_HARDCODED
builtin_modules += sim_hardcoded
@ -175,7 +187,7 @@ client_iwctl_SOURCES = client/main.c \
client/network.h client/network.c \
client/properties.h client/properties.c \
client/wsc.c client/station.c
client_iwctl_LDADD = ell/libell-internal.la -lreadline
client_iwctl_LDADD = $(ell_ldadd) -lreadline
endif
if MONITOR
@ -193,7 +205,7 @@ monitor_iwmon_SOURCES = monitor/main.c linux/nl80211.h \
src/watchlist.h src/watchlist.c \
src/eapolutil.h src/eapolutil.c \
src/handshake.h src/handshake.c
monitor_iwmon_LDADD = ell/libell-internal.la
monitor_iwmon_LDADD = $(ell_ldadd)
endif
if WIRED
@ -202,8 +214,8 @@ libexec_PROGRAMS += wired/ead
wired_ead_SOURCES = wired/main.c wired/ethdev.h wired/ethdev.c \
wired/network.h wired/network.c \
wired/dbus.h wired/dbus.c $(eap_sources)
wired_ead_LDADD = ell/libell-internal.la
wired_ead_DEPENDENCIES = ell/libell-internal.la
wired_ead_LDADD = $(ell_ldadd)
wired_ead_DEPENDENCIES = $(ell_dependencies)
if DBUS_POLICY
dist_dbus_data_DATA += wired/ead-dbus.conf
@ -224,7 +236,7 @@ tools_hwsim_SOURCES = tools/hwsim.c src/mpdu.h \
src/util.h src/util.c \
src/storage.h src/storage.c \
src/common.h src/common.c
tools_hwsim_LDADD = ell/libell-internal.la
tools_hwsim_LDADD = $(ell_ldadd)
if DBUS_POLICY
dist_dbus_data_DATA += tools/hwsim-dbus.conf
@ -235,7 +247,7 @@ if TOOLS
noinst_PROGRAMS += tools/test-runner
tools_test_runner_SOURCES = tools/test-runner.c
tools_test_runner_LDADD = ell/libell-internal.la
tools_test_runner_LDADD = $(ell_ldadd)
endif
unit_tests = unit/test-cmac-aes \
@ -269,48 +281,48 @@ unit_test_eap_sim_SOURCES = unit/test-eap-sim.c \
src/simauth.h src/simauth.c \
src/eap-sim.c
unit_test_eap_sim_LDADD = ell/libell-internal.la
unit_test_eap_sim_LDADD = $(ell_ldadd)
unit_test_cmac_aes_SOURCES = unit/test-cmac-aes.c \
src/crypto.h src/crypto.c
unit_test_cmac_aes_LDADD = ell/libell-internal.la
unit_test_cmac_aes_LDADD = $(ell_ldadd)
unit_test_arc4_SOURCES = unit/test-arc4.c \
src/crypto.h src/crypto.c
unit_test_arc4_LDADD = ell/libell-internal.la
unit_test_arc4_LDADD = $(ell_ldadd)
unit_test_hmac_md5_SOURCES = unit/test-hmac-md5.c \
src/crypto.h src/crypto.c
unit_test_hmac_md5_LDADD = ell/libell-internal.la
unit_test_hmac_md5_LDADD = $(ell_ldadd)
unit_test_hmac_sha1_SOURCES = unit/test-hmac-sha1.c \
src/crypto.h src/crypto.c
unit_test_hmac_sha1_LDADD = ell/libell-internal.la
unit_test_hmac_sha1_LDADD = $(ell_ldadd)
unit_test_hmac_sha256_SOURCES = unit/test-hmac-sha256.c \
src/crypto.h src/crypto.c
unit_test_hmac_sha256_LDADD = ell/libell-internal.la
unit_test_hmac_sha256_LDADD = $(ell_ldadd)
unit_test_prf_sha1_SOURCES = unit/test-prf-sha1.c \
src/crypto.h src/crypto.c
unit_test_prf_sha1_LDADD = ell/libell-internal.la
unit_test_prf_sha1_LDADD = $(ell_ldadd)
unit_test_kdf_sha256_SOURCES = unit/test-kdf-sha256.c \
src/crypto.h src/crypto.c
unit_test_kdf_sha256_LDADD = ell/libell-internal.la
unit_test_kdf_sha256_LDADD = $(ell_ldadd)
unit_test_ie_SOURCES = unit/test-ie.c src/ie.h src/ie.c
unit_test_ie_LDADD = ell/libell-internal.la
unit_test_ie_LDADD = $(ell_ldadd)
unit_test_crypto_SOURCES = unit/test-crypto.c \
src/crypto.h src/crypto.c
unit_test_crypto_LDADD = ell/libell-internal.la
unit_test_crypto_LDADD = $(ell_ldadd)
unit_test_mpdu_SOURCES = unit/test-mpdu.c \
src/mpdu.h src/mpdu.c \
src/ie.h src/ie.c
unit_test_mpdu_LDADD = ell/libell-internal.la
unit_test_mpdu_LDADD = $(ell_ldadd)
unit_test_eapol_SOURCES = unit/test-eapol.c \
src/crypto.h src/crypto.c \
@ -323,15 +335,15 @@ unit_test_eapol_SOURCES = unit/test-eapol.c \
src/eap-tls.c src/eap-ttls.c \
src/eap-md5.c src/util.c \
src/eap-tls-common.h src/eap-tls-common.c
unit_test_eapol_LDADD = ell/libell-internal.la
unit_test_eapol_LDADD = $(ell_ldadd)
unit_test_ssid_to_utf8_SOURCES = src/util.h src/util.c \
unit/test-ssid-to-utf8.c
unit_test_ssid_to_utf8_LDADD = ell/libell-internal.la
unit_test_ssid_to_utf8_LDADD = $(ell_ldadd)
unit_test_ssid_security_SOURCES = unit/test-ssid-security.c src/ie.h src/ie.c \
src/common.h src/common.c
unit_test_ssid_security_LDADD = ell/libell-internal.la
unit_test_ssid_security_LDADD = $(ell_ldadd)
unit_test_wsc_SOURCES = unit/test-wsc.c src/wscutil.h src/wscutil.c \
src/crypto.h src/crypto.c \
@ -343,13 +355,12 @@ unit_test_wsc_SOURCES = unit/test-wsc.c src/wscutil.h src/wscutil.c \
src/eap.h src/eap.c src/eap-private.h \
src/util.h src/util.c \
src/eap-wsc.h src/eap-wsc.c
unit_test_wsc_LDADD = ell/libell-internal.la
unit_test_wsc_LDADD = $(ell_ldadd)
unit_test_eap_mschapv2_SOURCES = src/eap-mschapv2.h src/eap-mschapv2.c \
src/eap.c src/eap.h src/eap-private.h \
unit/test-eap-mschapv2.c
unit_test_eap_mschapv2_LDADD = ell/libell-internal.la
unit_test_eap_mschapv2_LDADD = $(ell_ldadd)
unit_test_client_SOURCES = unit/test-client.c \
client/adapter.c \
@ -360,10 +371,10 @@ unit_test_client_SOURCES = unit/test-client.c \
client/display.h client/display.c \
client/network.h client/network.c \
client/properties.h client/properties.c
unit_test_client_LDADD = ell/libell-internal.la -lreadline
unit_test_client_LDADD = $(ell_ldadd) -lreadline
unit_test_ecc_SOURCES = unit/test-ecc.c src/ecc.c src/ecc.h
unit_test_ecc_LDADD = ell/libell-internal.la
unit_test_ecc_LDADD = $(ell_ldadd)
unit_test_sae_SOURCES = unit/test-sae.c \
src/sae.h src/sae.c \
@ -372,7 +383,7 @@ unit_test_sae_SOURCES = unit/test-sae.c \
src/handshake.h src/handshake.c \
src/util.h src/util.c \
src/ecc.h src/ecc.c
unit_test_sae_LDADD = ell/libell-internal.la
unit_test_sae_LDADD = $(ell_ldadd)
TESTS = $(unit_tests)
@ -386,7 +397,7 @@ EXTRA_DIST = src/genbuiltin src/iwd.service.in src/net.connman.iwd.service \
wired/ead.service.in wired/net.connman.ead.service \
doc/main.conf $(manual_pages:.1=.txt)
AM_CFLAGS = -fvisibility=hidden
AM_CFLAGS = $(ell_cflags) -fvisibility=hidden
CLEANFILES = src/iwd.service wired/ead.service
@ -401,7 +412,7 @@ DISTCLEANFILES = $(BUILT_SOURCES) $(unit_tests) $(manual_pages)
MAINTAINERCLEANFILES = Makefile.in configure config.h.in aclocal.m4
BUILT_SOURCES = ell/internal src/builtin.h
BUILT_SOURCES = $(ell_built_sources) src/builtin.h
ell/internal: Makefile
$(AM_V_at)$(MKDIR_P) ell

22
configure.ac
View File

@ -155,6 +155,28 @@ if (test "${enable_systemd_service}" != "no" && test -z "${path_systemd_unitdir}
fi
AC_SUBST(SYSTEMD_UNITDIR, [${path_systemd_unitdir}])
AC_ARG_ENABLE([external_ell], AC_HELP_STRING([--enable-external-ell],
[enable external Embedded Linux library]),
[enable_external_ell=${enableval}])
if (test "${enable_external_ell}" = "yes"); then
if (test "${enable_daemon}" != "no" ||
test "${enable_monitor}" != "no" ||
test "${enable_wired}" = "yes" ||
test "${enable_hwsim}" = "yes"); then
ell_min_version="0.12"
else if (test "${enable_client}" != "no"); then
ell_min_version="0.8"
else
ell_min_version="0.5"
fi
fi
PKG_CHECK_MODULES(ELL, ell >= ${ell_min_version}, dummy=yes,
AC_MSG_ERROR(Embedded Linux library >= 0.12 is required))
AC_SUBST(ELL_CFLAGS)
AC_SUBST(ELL_LIBS)
fi
AM_CONDITIONAL(EXTERNAL_ELL, test "${enable_external_ell}" = "yes")
AC_ARG_ENABLE([sim_hardcoded], AC_HELP_STRING([--enable-sim-hardcoded],
[enable hard coded SIM keys]),
[enable_sim_hardcoded=${enableval}])