diff options
Diffstat (limited to 'config/abc.m4')
| -rw-r--r-- | config/abc.m4 | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/config/abc.m4 b/config/abc.m4 deleted file mode 100644 index 6f095de7b..000000000 --- a/config/abc.m4 +++ /dev/null @@ -1,145 +0,0 @@ -# CVC4_CHECK_FOR_ABC -# ------------------ -# Look for abc and link it in, but only if user requested. -AC_DEFUN([CVC4_CHECK_FOR_ABC], [ -AC_MSG_CHECKING([whether user requested abc support]) -LIBABC= -have_libabc=0 -ABC_LIBS= -ABC_LDFLAGS= -if test "$with_abc" = no; then - AC_MSG_RESULT([no, abc disabled by user]) -elif test -n "$with_abc"; then - AC_MSG_RESULT([yes, abc requested by user]) - - # Get the location of all the ABC stuff - AC_ARG_VAR(ABC_HOME, [path to top level of abc source tree]) - AC_ARG_WITH( - [abc-dir], - AS_HELP_STRING( - [--with-abc-dir=PATH], - [path to top level of abc source tree] - ), - [ABC_HOME="$withval"], - [ if test -z "$ABC_HOME" && ! test -e "$ac_abs_confdir/abc/alanmi-abc-53f39c11b58d/arch_flags"; then - AC_MSG_FAILURE([must give --with-abc-dir=PATH, define environment variable ABC_HOME, or use contrib/get-abc to setup ABC for CVC4!]) - fi - ] - ) - # Check if ABC was installed via contrib/get-abc - AC_MSG_CHECKING([whether ABC was already installed via contrib/get-abc]) - if test -z "$ABC_HOME" && test -e "$ac_abs_confdir/abc/alanmi-abc-53f39c11b58d/arch_flags"; then - ABC_HOME="$ac_abs_confdir/abc/alanmi-abc-53f39c11b58d" - AC_MSG_RESULT([yes, $ABC_HOME]) - else - AC_MSG_RESULT([no]) - fi - - if ! test -d "$ABC_HOME" || ! test -x "$ABC_HOME/arch_flags"; then - AC_MSG_FAILURE([either $ABC_HOME is not an abc source tree or it's not yet built]) - fi - - AC_MSG_CHECKING([for arch_flags to use with libabc]) - libabc_arch_flags="$("$ABC_HOME/arch_flags")" - AC_MSG_RESULT([$libabc_arch_flags]) - CVC4CPPFLAGS="${CVC4CPPFLAGS:+$CVC4CPPFLAGS }-I$ABC_HOME/src $libabc_arch_flags" - ABC_LDFLAGS="-L$ABC_HOME" - - dnl Try a bunch of combinations until something works :-/ - cvc4_save_LDFLAGS="$LDFLAGS" - ABC_LIBS= - CPPFLAGS="$CPPFLAGS -I$ABC_HOME/src $libabc_arch_flags" - LDFLAGS="$LDFLAGS $ABC_LDFLAGS" - AC_CHECK_HEADER([base/abc/abc.h], [], [AC_MSG_FAILURE([cannot find abc.h, the ABC header!])]) - AC_MSG_CHECKING([how to link abc]) - CVC4_TRY_ABC_WITH([]) - CVC4_TRY_ABC_WITH([-lm]) - CVC4_TRY_ABC_WITH([-lm -lrt]) - CVC4_TRY_ABC_WITH([-lm -lrt -ldl]) - CVC4_TRY_ABC_WITH([-lm -lrt -lreadline -ldl]) - CVC4_TRY_ABC_WITH([-lm -lpthread]) - CVC4_TRY_ABC_WITH([-lm -lpthread -lrt]) - CVC4_TRY_ABC_WITH([-lm -lpthread -lrt -ldl]) - CVC4_TRY_ABC_WITH([-lm -lpthread -lrt -lreadline -ldl]) - dnl CVC4_TRY_ABC_WITH([-lm -rdynamic -lreadline -lpthread -lrt -ldl]) - if test -z "$ABC_LIBS"; then - AC_MSG_FAILURE([cannot link against libabc!]) - else - AC_MSG_RESULT([$ABC_LIBS]) - # make sure it works in static builds, too - if test "$enable_static_binary" = yes; then - ABC_LIBS= - AC_MSG_CHECKING([whether statically-linked abc is functional]) - CVC4_TRY_STATIC_ABC_WITH([]) - CVC4_TRY_STATIC_ABC_WITH([-lm]) - CVC4_TRY_STATIC_ABC_WITH([-lm -lrt]) - CVC4_TRY_STATIC_ABC_WITH([-lm -lrt -ldl]) - CVC4_TRY_STATIC_ABC_WITH([-lm -lrt -lreadline -ldl]) - CVC4_TRY_STATIC_ABC_WITH([-lm -lpthread]) - CVC4_TRY_STATIC_ABC_WITH([-lm -lpthread -lrt]) - CVC4_TRY_STATIC_ABC_WITH([-lm -lpthread -lrt -ldl]) - CVC4_TRY_STATIC_ABC_WITH([-lm -lpthread -lrt -lreadline -ldl]) - if test -n "$ABC_LIBS"; then - AC_MSG_RESULT([yes, it works]) - with_abc=yes - else - AC_MSG_RESULT([no]) - AC_MSG_FAILURE([abc installation appears incompatible with static-binary]) - fi - else - with_abc=yes - fi - fi - if test "$with_abc" = yes; then - have_libabc=1 - else - with_abc=no - have_libreadline=0 - ABC_LIBS= - fi - LDFLAGS="$cvc4_save_LDFLAGS" -else - AC_MSG_RESULT([no, user didn't request abc]) - with_abc=no -fi -])# CVC4_CHECK_FOR_ABC - -# CVC4_TRY_ABC_WITH(LIBS) -# ----------------------- -# Try AC_CHECK_LIB(abc) with the given linking libraries -AC_DEFUN([CVC4_TRY_ABC_WITH], [ -if test -z "$ABC_LIBS"; then - AC_LANG_PUSH([C++]) - cvc4_save_LIBS="$LIBS" - LIBS="-labc $1" - AC_LINK_IFELSE([AC_LANG_PROGRAM([extern "C" { void Abc_Start(); }], - [Abc_Start()])], - [ABC_LIBS="-labc $1"], - []) - LIBS="$cvc4_save_LIBS" - AC_LANG_POP([C++]) -fi -])# CVC4_TRY_ABC_WITH - -# CVC4_TRY_STATIC_ABC_WITH(LIBS) -# ------------------------------ -# Try AC_CHECK_LIB(abc) with the given linking libraries -AC_DEFUN([CVC4_TRY_STATIC_ABC_WITH], [ -if test -z "$ABC_LIBS"; then - AC_LANG_PUSH([C++]) - cvc4_save_LIBS="$LIBS" - cvc4_save_LDFLAGS="$LDFLAGS" - LDFLAGS="-static $LDFLAGS" - LIBS="-labc-static $1" - AC_LINK_IFELSE([AC_LANG_PROGRAM([extern "C" { void Abc_Start(); }], - [Abc_Start()])], - [ABC_LIBS="-labc-static $1"], - [ LIBS="-labc $1" - AC_LINK_IFELSE([AC_LANG_PROGRAM([extern "C" { void Abc_Start(); }], - [Abc_Start()])], - [ABC_LIBS="-labc $1"]) ]) - LIBS="$cvc4_save_LIBS" - LDFLAGS="$cvc4_save_LDFLAGS" - AC_LANG_POP([C++]) -fi -])# CVC4_TRY_STATIC_ABC_WITH |