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ima-evm-utils: link to libcrypto instead of OpenSSL

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There is no need to link to full libssl. evmctl uses functions from
libcrypto, so let's link only against that library.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
This commit is contained in:
Dmitry Eremin-Solenikov 2019-05-23 15:26:20 +03:00 committed by Mimi Zohar
parent 782224f33c
commit b09a25690f
2 changed files with 5 additions and 8 deletions
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4
configure.ac
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@ -24,9 +24,7 @@ LT_INIT
# Checks for header files.
AC_HEADER_STDC
PKG_CHECK_MODULES(OPENSSL, [ openssl >= 0.9.8 ])
AC_SUBST(OPENSSL_CFLAGS)
AC_SUBST(OPENSSL_LIBS)
PKG_CHECK_MODULES(LIBCRYPTO, [libcrypto >= 0.9.8 ])
AC_SUBST(KERNEL_HEADERS)
AC_CHECK_HEADER(unistd.h)
AC_CHECK_HEADERS(openssl/conf.h)

9
src/Makefile.am
View File

@ -1,11 +1,11 @@
lib_LTLIBRARIES = libimaevm.la
libimaevm_la_SOURCES = libimaevm.c
libimaevm_la_CPPFLAGS = $(OPENSSL_CFLAGS)
libimaevm_la_CPPFLAGS = $(LIBCRYPTO_CFLAGS)
# current[:revision[:age]]
# result: [current-age].age.revision
libimaevm_la_LDFLAGS = -version-info 0:0:0
libimaevm_la_LIBADD = $(OPENSSL_LIBS)
libimaevm_la_LIBADD = $(LIBCRYPTO_LIBS)
include_HEADERS = imaevm.h
@ -17,12 +17,11 @@ hash_info.h: Makefile
bin_PROGRAMS = evmctl
evmctl_SOURCES = evmctl.c
evmctl_CPPFLAGS = $(OPENSSL_CFLAGS)
evmctl_CPPFLAGS = $(LIBCRYPTO_CFLAGS)
evmctl_LDFLAGS = $(LDFLAGS_READLINE)
evmctl_LDADD = $(OPENSSL_LIBS) -lkeyutils libimaevm.la
evmctl_LDADD = $(LIBCRYPTO_LIBS) -lkeyutils libimaevm.la
INCLUDES = -I$(top_srcdir) -include config.h
CLEANFILES = hash_info.h
DISTCLEANFILES = @DISTCLEANFILES@