mirror of https://github.com/cryb-to/cryb-to.git
176 lines
4.1 KiB
Plaintext
176 lines
4.1 KiB
Plaintext
AC_PREREQ([2.63])
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AC_INIT([cryb.to], [devel], [des@des.no], [crybto], [http://cryb.to/])
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AC_CONFIG_SRCDIR([include/cryb/to.h])
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AC_CONFIG_MACRO_DIR([m4])
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AM_INIT_AUTOMAKE([foreign])
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AM_CONFIG_HEADER([include/config.h])
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############################################################################
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#
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# Toolchain
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#
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# C compiler and features
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AC_LANG(C)
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AC_PROG_CC
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AC_PROG_CC_STDC
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AC_PROG_CPP
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AC_GNU_SOURCE
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AC_C_CONST
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AC_C_RESTRICT
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AC_C_VOLATILE
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AC_C_BIGENDIAN
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# libtool
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LT_PREREQ([2.2.6])
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LT_INIT()
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# other programs
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AC_PROG_INSTALL
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############################################################################
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#
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# Headers and functions
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#
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AC_CHECK_HEADERS([endian.h sys/endian.h])
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AC_CHECK_DECLS([
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be16enc, be16dec, le16enc, le16dec,
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be32enc, be32dec, le32enc, le32dec,
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be64enc, be64dec, le64enc, le64dec
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], [], [], [[
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#if HAVE_SYS_ENDIAN_H
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#include <sys/endian.h>
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#endif
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#if HAVE_ENDIAN_H
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#include <endian.h>
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#endif
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]])
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AC_CHECK_FUNCS([strlcat strlcmp strlcpy])
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# For tracing allocations in unit tests
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AC_CHECK_HEADERS([sys/uio.h sys/ktrace.h], [], [], [[
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#include <sys/param.h>
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#if HAVE_SYS_UIO_H
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#include <sys/uio.h>
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#endif
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]])
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AC_CHECK_FUNCS([utrace])
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# C11 features
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# XXX our version has an incorrect prototype due to the lack of a test
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# for the existence of rsize_t and RSIZE_MAX.
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AC_CHECK_FUNCS([memset_s])
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############################################################################
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#
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# Extra libraries
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#
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save_LIBS="${LIBS}"
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LIBS=""
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AC_SEARCH_LIBS([clock_gettime], [rt])
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RT_LIBS="${LIBS}"
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LIBS="${save_LIBS}"
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AC_SUBST(RT_LIBS)
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############################################################################
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#
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# Build options
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#
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# Documentation
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AC_ARG_WITH([doc],
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AC_HELP_STRING([--without-doc],
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[do not build the documentation]),
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[],
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[with_doc=yes])
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AM_CONDITIONAL([WITH_DOC], [test x"$with_doc" = x"yes"])
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# Message digests
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AC_ARG_WITH([digest],
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AC_HELP_STRING([--without-digest],
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[do not build the message digest library and tools]),
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[],
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[with_digest=yes])
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AM_CONDITIONAL([WITH_DIGEST], [test x"$with_digest" = x"yes"])
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# Message authentication codes
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AC_ARG_WITH([mac],
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AC_HELP_STRING([--without-mac],
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[do not build the message authentication code library and tools]),
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[],
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[with_mac=yes])
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AM_CONDITIONAL([WITH_MAC], [test x"$with_digest" = x"yes"])
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# OATH
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AC_ARG_WITH([oath],
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AC_HELP_STRING([--without-oath],
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[do not build the OATH library and tools]),
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[],
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[with_oath=yes])
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AM_CONDITIONAL([WITH_OATH], [test x"$with_oath" = x"yes"])
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############################################################################
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#
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# Debugging
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#
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# OpenSSL versions of the unit tests for comparison
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AC_ARG_WITH([openssl],
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AC_HELP_STRING([--with-openssl],
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[build unit tests with OpenSSL support]),
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[],
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[with_openssl=no])
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AM_CONDITIONAL([WITH_OPENSSL], [test x"$with_openssl" = x"yes"])
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# RSAREF versions of the unit tests for comparison
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AC_ARG_WITH([rsaref],
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AC_HELP_STRING([--with-rsaref],
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[build unit tests with RSAREF support]),
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[],
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[with_rsaref=no])
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AM_CONDITIONAL([WITH_RSAREF], [test x"$with_rsaref" = x"yes"])
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# Developer-friendly compiler flags
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AC_ARG_ENABLE([developer-warnings],
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AS_HELP_STRING([--enable-developer-warnings],
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[enable strict warnings (default is NO)]),
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[CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual"])
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AC_ARG_ENABLE([debugging-symbols],
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AS_HELP_STRING([--enable-debugging-symbols],
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[enable debugging symbols (default is NO)]),
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[CFLAGS="${CFLAGS} -O0 -g -fno-inline"])
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AC_ARG_ENABLE([werror],
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AS_HELP_STRING([--enable-werror],
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[use -Werror (default is NO)]),
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[CFLAGS="${CFLAGS} -Werror"])
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############################################################################
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#
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# Output
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#
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AC_CONFIG_FILES([
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Makefile
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include/Makefile
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include/cryb/Makefile
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lib/Makefile
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lib/cipher/Makefile
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lib/core/Makefile
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lib/cpe/Makefile
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lib/digest/Makefile
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lib/enc/Makefile
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lib/hash/Makefile
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lib/mac/Makefile
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lib/mpi/Makefile
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lib/oath/Makefile
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lib/rand/Makefile
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lib/rsaref/Makefile
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lib/test/Makefile
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t/Makefile
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])
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AC_CONFIG_FILES([mkpkgng], [chmod +x mkpkgng])
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AC_CONFIG_FILES([tools/coverage.sh], [chmod +x tools/coverage.sh])
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AC_OUTPUT
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