diff --git a/configure b/configure index b40bf7bcd..5f3a58df0 100755 --- a/configure +++ b/configure @@ -1738,9 +1738,7 @@ fi #---------------------------------------- - - -######################################################### +######################################################## # User Code ######################################################### USERDIR="" @@ -9740,11 +9738,161 @@ if test "$BUILD_WITH_F2C"="n"; then fi + # # Ending Libs for compiling static applications and # dynamically loaded libraries # (sunpro solaris needs a few for dynamic linking) # +# +# Check to see if we have a -lm line +# +echo "$as_me:$LINENO: checking for printf in -lm" >&5 +echo $ECHO_N "checking for printf in -lm... $ECHO_C" >&6 +if test "${ac_cv_lib_m_printf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char printf (); +int +main () +{ +printf (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_cxx_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_m_printf=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_m_printf=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_m_printf" >&5 +echo "${ECHO_T}$ac_cv_lib_m_printf" >&6 +if test $ac_cv_lib_m_printf = yes; then + add_stm=1 +else + add_stm=0 +fi + + +# +# Check to see if we have a -lstdc++ line +# +echo "$as_me:$LINENO: checking for printf in -lstdc++" >&5 +echo $ECHO_N "checking for printf in -lstdc++... $ECHO_C" >&6 +if test "${ac_cv_lib_stdcpp_printf+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lstdc++ $LIBS" +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char printf (); +int +main () +{ +printf (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_cxx_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_stdcpp_printf=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_lib_stdcpp_printf=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:$LINENO: result: $ac_cv_lib_stdcpp_printf" >&5 +echo "${ECHO_T}$ac_cv_lib_stdcpp_printf" >&6 +if test $ac_cv_lib_stdcpp_printf = yes; then + add_stdc=1 +else + add_stdc=0 +fi + + + if test -n "$NEED_F2C" ; then LCXX_END_LIBS="-lctf2c ""$LCXX_END_LIBS" fi @@ -9755,6 +9903,18 @@ case $ac_sys_system in LCXX_END_LIBS="$LCXX_END_LIBS"" -lCrun -lCstd -lfsu" ;; esac ;; esac +if test $add_stm = 1 ; then + echo 'Adding -lm to the end of the LCXX_END_LIBS variable' + LCXX_END_LIBS="$LCXX_END_LIBS"" -lm" + echo 'LCXX_END_LIBS = ' $LCXX_END_LIBS +fi +if test $add_stdc = 1 ; then + echo 'Adding -lstdc++ to the end of the LCXX_END_LIBS variable' + LCXX_END_LIBS="$LCXX_END_LIBS"" -lstdc++ " + echo 'LCXX_END_LIBS = ' $LCXX_END_LIBS +fi + + @@ -9888,7 +10048,7 @@ fi # Provide some information about the compiler. -echo "$as_me:9891:" \ +echo "$as_me:10051:" \ "checking for Fortran 77 compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 @@ -10095,7 +10255,7 @@ _ACEOF # flags. ac_save_FFLAGS=$FFLAGS FFLAGS="$FFLAGS $ac_verb" -(eval echo $as_me:10098: \"$ac_link\") >&5 +(eval echo $as_me:10258: \"$ac_link\") >&5 ac_f77_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'` echo "$ac_f77_v_output" >&5 FFLAGS=$ac_save_FFLAGS @@ -10173,7 +10333,7 @@ _ACEOF # flags. ac_save_FFLAGS=$FFLAGS FFLAGS="$FFLAGS $ac_cv_prog_f77_v" -(eval echo $as_me:10176: \"$ac_link\") >&5 +(eval echo $as_me:10336: \"$ac_link\") >&5 ac_f77_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'` echo "$ac_f77_v_output" >&5 FFLAGS=$ac_save_FFLAGS diff --git a/configure.in b/configure.in index 77744b3e7..8631f8b89 100755 --- a/configure.in +++ b/configure.in @@ -306,9 +306,7 @@ AC_SUBST(CXX_DEPENDS) #---------------------------------------- - - -######################################################### +######################################################## # User Code ######################################################### USERDIR="" @@ -1463,11 +1461,23 @@ if test "$BUILD_WITH_F2C"="n"; then fi AC_SUBST(LCXX_FLAGS) + # # Ending Libs for compiling static applications and # dynamically loaded libraries # (sunpro solaris needs a few for dynamic linking) # +# +# Check to see if we have a -lm line +# +AC_CHECK_LIB(m, printf, [add_stm=1], [add_stm=0], [ ]) + +# +# Check to see if we have a -lstdc++ line +# +AC_CHECK_LIB(stdc++, printf, [add_stdc=1], [add_stdc=0], []) + + if test -n "$NEED_F2C" ; then LCXX_END_LIBS="-lctf2c ""$LCXX_END_LIBS" fi @@ -1478,6 +1488,18 @@ case $ac_sys_system in LCXX_END_LIBS="$LCXX_END_LIBS"" -lCrun -lCstd -lfsu" ;; esac ;; esac +if test $add_stm = 1 ; then + echo 'Adding -lm to the end of the LCXX_END_LIBS variable' + LCXX_END_LIBS="$LCXX_END_LIBS"" -lm" + echo 'LCXX_END_LIBS = ' $LCXX_END_LIBS +fi +if test $add_stdc = 1 ; then + echo 'Adding -lstdc++ to the end of the LCXX_END_LIBS variable' + LCXX_END_LIBS="$LCXX_END_LIBS"" -lstdc++ " + echo 'LCXX_END_LIBS = ' $LCXX_END_LIBS +fi + + AC_SUBST(LCXX_END_LIBS)