mirror of https://github.com/cryb-to/cryb-otp.git
170 lines
3.8 KiB
Plaintext
170 lines
3.8 KiB
Plaintext
AC_PREREQ([2.69])
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AC_INIT([cryb.otp], [0.20220916], [des@des.no], [cryb-otp], [http://cryb.to/])
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AC_CONFIG_SRCDIR([include/cryb/otp.h])
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AC_CONFIG_MACRO_DIR([m4])
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AM_INIT_AUTOMAKE([foreign no-dist-gzip dist-xz])
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AM_CONFIG_HEADER([include/config.h])
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AM_MAINTAINER_MODE([enable])
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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([clang gcc cc])
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AC_PROG_CPP
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AC_PROG_CXX([clang++ g++ c++])
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AC_USE_SYSTEM_EXTENSIONS
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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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AC_TYPE_INT16_T
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AC_TYPE_INT32_T
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AC_TYPE_INT8_T
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AC_TYPE_INTMAX_T
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AC_TYPE_INTPTR_T
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AC_TYPE_OFF_T
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AC_TYPE_SIZE_T
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AC_TYPE_SSIZE_T
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AC_TYPE_UINT16_T
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AC_TYPE_UINT32_T
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AC_TYPE_UINT8_T
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AC_TYPE_UINTMAX_T
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AC_TYPE_UINTPTR_T
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# libtool
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LT_PREREQ([2.2.6])
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LT_INIT()
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# pkg-config
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AX_PROG_PKG_CONFIG
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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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AX_GCC_BUILTIN([__builtin_bswap16])
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AX_GCC_BUILTIN([__builtin_bswap32])
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AX_GCC_BUILTIN([__builtin_bswap64])
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AC_CHECK_DECLS([
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bswap16, bswap32, bswap64,
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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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htobe16, be16toh, htole16, le16toh,
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htobe32, be32toh, htole32, le32toh,
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htobe64, be64toh, htole64, le64toh,
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nothing
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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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AC_CHECK_FUNCS([wcslcat wcslcmp wcslcpy])
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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_ENABLE([doc],
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AS_HELP_STRING([--disable-doc],
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[do not build the documentation]),
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[with_doc=$enableval])
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AM_CONDITIONAL([WITH_DOC], [test x"$with_doc" != x"no"])
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# Make utilities setuid
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AC_ARG_ENABLE([setuid],
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AS_HELP_STRING([--disable-setuid],
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[do not set the setuid bit on command-line utilities]),
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[enable_setuid=$enableval],
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[enable_setuid=yes])
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AM_CONDITIONAL([WITH_SETUID], [test x"$enable_setuid" = x"yes"])
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############################################################################
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#
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# Debugging
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#
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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="${CFLAGS} -Wall -Wextra -Wcast-qual -Wshadow"])
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AC_ARG_ENABLE([debugging-symbols],
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AS_HELP_STRING([--enable-debugging-symbols],
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[enable debugging symbols (default is NO)]),
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[CFLAGS="${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="${CFLAGS} -Werror"])
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############################################################################
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#
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# Components
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#
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CRYB_I_AM
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CRYB_LIB_REQUIRE([digest test])
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CRYB_LIB_PROVIDE([otp], [core oath])
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CRYB_PROVIDE([bsdauth], [otp])
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CRYB_PROVIDE([pam], [otp])
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CRYB_PROVIDE([radius], [otp])
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CRYB_PROVIDE([cli], [otp])
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if test x"$enable_cryb_pam" = x"yes" ; then
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save_LIBS="${LIBS}"
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LIBS=""
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AC_CHECK_LIB([pam], [pam_start], [], [
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AC_MSG_ERROR([libpam is required to build the PAM module])
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])
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PAM_LIBS="${LIBS}"
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LIBS="${save_LIBS}"
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AC_SUBST(PAM_LIBS)
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fi
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CRYB_RESOLVE
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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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freebsd/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/otp/Makefile
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lib/otp/cryb-otp.pc
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pam/Makefile
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pam/pam_otp/Makefile
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libexec/Makefile
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libexec/login_otp/Makefile
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bin/Makefile
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bin/otpkey/Makefile
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sbin/Makefile
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sbin/otpradiusd/Makefile
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t/Makefile
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])
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AC_OUTPUT
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CRYB_SUMMARY
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