AC_INIT([libressl], [1.0.0]) AC_CANONICAL_TARGET AM_INIT_AUTOMAKE([subdir-objects]) AC_CONFIG_MACRO_DIR([m4]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) AC_SUBST([USER_CFLAGS], "-O2 $CFLAGS") CFLAGS="$CFLAGS -Wall -Werror -std=c99 -g -Wno-pointer-sign -DHAVE_CRYPTODEV -DLIBRESSL_INTERNAL" case $target_os in *darwin*) TARGET_OS=darwin; LDFLAGS="$LDFLAGS -Qunused-arguments" ;; *linux*) TARGET_OS=linux; CFLAGS="$CFLAGS -D_BSD_SOURCE -D_POSIX_SOURCE -D_GNU_SOURCE" ;; *solaris*) TARGET_OS=solaris; CFLAGS="$CFLAGS -D__EXTENSIONS__ -D_XOPEN_SOURCE=600 -DBSD_COMP" AC_SUBST([PLATFORM_LDADD], ['-lnsl -lsocket']) ;; *) ;; esac AM_CONDITIONAL(TARGET_DARWIN, test x$TARGET_OS = xdarwin) AM_CONDITIONAL(TARGET_LINUX, test x$TARGET_OS = xlinux) AM_CONDITIONAL(TARGET_SOLARIS, test x$TARGET_OS = xsolaris) AC_PROG_CC AC_PROG_LIBTOOL AC_PROG_CC_STDC AM_PROG_CC_C_O AC_CHECK_FUNC(strlcpy,[AC_SEARCH_LIBS(strlcpy,, [NO_STRLCPY=], [NO_STRLCPY=yes])], [NO_STRLCPY=yes]) AC_SUBST(NO_STRLCPY) AM_CONDITIONAL(NO_STRLCPY, test "x$NO_STRLCPY" = "xyes") AC_CHECK_FUNC(strlcat,[AC_SEARCH_LIBS(strlcat,, [NO_STRLCAT=], [NO_STRLCAT=yes])], [NO_STRLCAT=yes]) AC_SUBST(NO_STRLCAT) AM_CONDITIONAL(NO_STRLCAT, test "x$NO_STRLCAT" = "xyes") AC_CHECK_FUNC(reallocarray,[AC_SEARCH_LIBS(reallocarray,, [NO_REALLOCARRAY=], [NO_REALLOCARRAY=yes])], [NO_REALLOCARRAY=yes]) AC_SUBST(NO_REALLOCARRAY) AM_CONDITIONAL(NO_REALLOCARRAY, test "x$NO_REALLOCARRAY" = "xyes") AC_CHECK_FUNC(timingsafe_bcmp,[AC_SEARCH_LIBS(timingsafe_bcmp,, [NO_TIMINGSAFE_BCMP=], [NO_TIMINGSAFE_BCMP=yes])], [NO_TIMINGSAFE_BCMP=yes]) AC_SUBST(NO_TIMINGSAFE_BCMP) AM_CONDITIONAL(NO_TIMINGSAFE_BCMP, test "x$NO_TIMINGSAFE_BCMP" = "xyes") AC_CHECK_FUNC(timingsafe_memcmp,[AC_SEARCH_LIBS(timingsafe_memcmp,, [NO_TIMINGSAFE_MEMCMP=], [NO_TIMINGSAFE_MEMCMP=yes])], [NO_TIMINGSAFE_MEMCMP=yes]) AC_SUBST(NO_TIMINGSAFE_MEMCMP) AM_CONDITIONAL(NO_TIMINGSAFE_MEMCMP, test "x$NO_TIMINGSAFE_MEMCMP" = "xyes") AC_CHECK_FUNC(arc4random_buf,[AC_SEARCH_LIBS(write,, [NO_ARC4RANDOM_BUF=], [NO_ARC4RANDOM_BUF=yes])], [NO_ARC4RANDOM_BUF=yes]) AC_SUBST(NO_ARC4RANDOM_BUF) AM_CONDITIONAL(NO_ARC4RANDOM_BUF, test "x$NO_ARC4RANDOM_BUF" = "xyes") # overrides for arc4random_buf implementations with known issues AM_CONDITIONAL(NO_ARC4RANDOM_BUF, test x$TARGET_OS = xdarwin \ -o x$TARGET_OS = xsolaris \ -o x$NO_ARC4RANDOM_BUF = xyes) AC_CHECK_FUNC(getentropy,[AC_SEARCH_LIBS(write,, [NO_GETENTROPY=], [NO_GETENTROPY=yes])], [NO_GETENTROPY=yes]) AC_SUBST(NO_GETENTROPY) AM_CONDITIONAL(NO_GETENTROPY, test "x$NO_GETENTROPY" = "xyes") AC_CHECK_FUNC(issetugid,[AC_SEARCH_LIBS(write,, [NO_ISSETUGID=], [NO_ISSETUGID=yes])], [NO_ISSETUGID=yes]) AC_SUBST(NO_ISSETUGID) AM_CONDITIONAL(NO_ISSETUGID, test "x$NO_ISSETUGID" = "xyes") AC_CHECK_FUNC(strtonum,[AC_SEARCH_LIBS(write,, [NO_STRTONUM=], [NO_STRTONUM=yes])], [NO_STRTONUM=yes]) AC_SUBST(NO_STRTONUM) AM_CONDITIONAL(NO_STRTONUM, test "x$NO_STRTONUM" = "xyes") AC_CHECK_FUNC(getauxval, AC_DEFINE(HAVE_GETAUXVAL)) AC_CHECK_FUNC(funopen, AC_DEFINE(HAVE_FUNOPEN)) LT_INIT AC_OUTPUT(Makefile include/Makefile include/openssl/Makefile ssl/Makefile crypto/Makefile tests/Makefile apps/Makefile)