Return to path-lib.m4 CVS log

Up to [local] / OpenXM_contrib / gnuplot / m4

Annotation of OpenXM_contrib/gnuplot/m4/path-lib.m4, Revision 1.1.1.1

1.1       maekawa     1: ## ------------------------------ ##
                      2: ## Like AC_CHECK_LIB, but quiet,  ##
                      3: ## and no caching.                ##
                      4: ## From Lars Hecking              ##
                      5: ## ------------------------------ ##
                      6:
                      7: # serial 2
                      8:
                      9: dnl AC_CHECK_LIB(LIBRARY, FUNCTION [, OTHER-LIBRARIES])
                     10: AC_DEFUN(GP_CHECK_LIB_QUIET,
                     11: [ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
                     12: ac_save_LIBS="$LIBS"
                     13: LIBS="$TERMLIBS $TERMXLIBS -l$1 $3 $LIBS"
                     14: AC_TRY_LINK(dnl
                     15: ifelse([$2], [main], , dnl Avoid conflicting decl of main.
                     16: [/* Override any gcc2 internal prototype to avoid an error.  */
                     17: ]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
                     18: extern "C"
                     19: #endif
                     20: ])dnl
                     21: [/* We use char because int might match the return type of a gcc2
                     22:     builtin and then its argument prototype would still apply.  */
                     23: char $2();
                     24: ]),
                     25:             [$2()],
                     26:             eval "ac_cv_lib_$ac_lib_var=yes",
                     27:             eval "ac_cv_lib_$ac_lib_var=no")
                     28: LIBS="$ac_save_LIBS"
                     29: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
                     30: changequote(, )dnl
                     31:   ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
                     32:     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
                     33: changequote([, ])dnl
                     34: dnl  LIBS="$LIBS -l$1"
                     35: fi
                     36: ])
                     37:
                     38: ## ------------------------------------------- ##
                     39: ## Search several directories for library.     ##
                     40: ## NOTE: OTHER_LIBRARIES are NOT automatically ##
                     41: ## added to TERMLIBS. This must be done in     ##
                     42: ## configure.in!                               ##
                     43: ## From Lars Hecking                           ##
                     44: ## ------------------------------------------- ##
                     45:
                     46: # serial 2
                     47:
                     48: dnl GP_PATH_LIB(LIBRARY, FUNCTION, SEARCH-DIRS [, OTHER-LIBRARIES])
                     49: AC_DEFUN(GP_PATH_LIB,
                     50: [ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
                     51: changequote(, )dnl
                     52:   gp_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
                     53:     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
                     54: changequote([, ])dnl
                     55: AC_MSG_CHECKING([for $2 in -l$1])
                     56: AC_CACHE_VAL(ac_cv_lib_$ac_lib_var,
                     57: [gp_save_TERMLIBS="$TERMLIBS"
                     58: if test "$3" != yes && test "$3" != no; then
                     59:   gp_l_path=`echo "$3" | sed -e 's%/lib$1\.a$%%'`
                     60:   gp_l_prfx=`echo $gp_l_path | sed -e 's%/lib$%%' -e 's%/include$%%'`
                     61:   gp_l_list="$gp_l_prfx $gp_l_prfx/lib $gp_l_path"
                     62: fi
                     63: for ac_dir in $gp_l_list '' /usr/local/lib ; do
                     64:   test x${ac_dir} != x && TERMLIBS="-L${ac_dir} $gp_save_TERMLIBS"
                     65:   GP_CHECK_LIB_QUIET($1,$2,$4)
                     66:   TERMLIBS="$gp_save_TERMLIBS"
                     67:   if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
                     68:     eval "ac_cv_lib_$ac_lib_var=${ac_dir}"
                     69:     break
                     70:   fi
                     71: done
                     72: ])
                     73: if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" != no"; then
                     74:   if eval "test \"`echo x'$ac_cv_lib_'$ac_lib_var`\" != x" && eval "test \"`echo x'$ac_cv_lib_'$ac_lib_var`\" != xyes"; then
                     75:     eval "TERMLIBS=\"$gp_save_TERMLIBS -L`echo '$ac_cv_lib_'$ac_lib_var`\""
                     76:   fi
                     77:   TERMLIBS="$TERMLIBS -l$1"
                     78:   AC_MSG_RESULT(yes)
                     79: else
                     80:   AC_MSG_RESULT(no)
                     81: fi
                     82: ])
                     83: