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* configure.ac: [SV 40790] Fix load autoconf variables.

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Alan Hourihane 2014-01-18 16:41:47 -05:00 committed by Paul Smith
parent 165ccf3137
commit a7cac0f0e3
1 changed files with 6 additions and 6 deletions
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12
configure.ac
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@ -318,20 +318,20 @@ AC_ARG_ENABLE([load],
[make_cv_load="$enableval" user_load="$enableval"],
[make_cv_load="yes"])
AS_CASE([/$ac_cv_func_dlopen/$ac_cv_func_dlsym/$ac_cv_func_dlerror/],
AS_CASE([/$ac_cv_have_decl_dlopen/$ac_cv_have_decl_dlsym/$ac_cv_have_decl_dlerror/],
[*/no/*], [make_cv_load=no])
# We might need -ldl
AS_IF([test "$make_cv_load" = yes], [
AC_SEARCH_LIBS([dlopen], [dl], [], [make_cv_load=])
])
AS_CASE([/$make_cv_load/$user_load/],
[*/no/*], [make_cv_load=no],
[AC_DEFINE(MAKE_LOAD, 1,
[Define to 1 to enable 'load' support in GNU make.])
])
# We might need -ldl
AS_IF([test "$make_cv_load" = yes], [
AC_SEARCH_LIBS([dlopen], [dl], [], [make_cv_load=])
])
# If we want load support, we might need to link with export-dynamic.
# See if we can figure it out. Unfortunately this is very difficult.
# For example passing -rdynamic to the SunPRO linker gives a warning