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| -rw-r--r-- | m4/search-libs.m4 | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/m4/search-libs.m4 b/m4/search-libs.m4 deleted file mode 100644 index 41c1c04ef..000000000 --- a/m4/search-libs.m4 +++ /dev/null @@ -1,42 +0,0 @@ -#serial 5 - -dnl A replacement for autoconf's macro by the same name. This version -dnl uses `ac_lib' rather than `i' for the loop variable, but more importantly -dnl moves the ACTION-IF-FOUND ([$]3) into the inner `if'-block so that it is -dnl run only if one of the listed libraries ends up being used (and not in -dnl the `none required' case. -dnl I hope it's only temporary while we wait for that version to be fixed. -undefine([AC_SEARCH_LIBS]) - -# AC_SEARCH_LIBS(FUNCTION, SEARCH-LIBS, -# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND], -# [OTHER-LIBRARIES]) -# -------------------------------------------------------- -# Search for a library defining FUNC, if it's not already available. -AC_DEFUN([AC_SEARCH_LIBS], -[ - AC_CACHE_CHECK([for library containing $1], [ac_cv_search_$1], - [ - ac_func_search_save_LIBS=$LIBS - ac_cv_search_$1=no - AC_TRY_LINK_FUNC([$1], [ac_cv_search_$1='none required']) - if test "$ac_cv_search_$1" = no; then - for ac_lib in $2; do - LIBS="-l$ac_lib $5 $ac_func_search_save_LIBS" - AC_TRY_LINK_FUNC([$1], [ac_cv_search_$1="-l$ac_lib"; break]) - done - fi - LIBS=$ac_func_search_save_LIBS - ]) - - if test "$ac_cv_search_$1" = no; then : - $4 - else - if test "$ac_cv_search_$1" = 'none required'; then : - $4 - else - LIBS="$ac_cv_search_$1 $LIBS" - $3 - fi - fi -]) |