Module: wine Branch: refs/heads/master Commit: 266c609dd1dab8caab71ea1cc3949dacfcde8c40 URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=266c609dd1dab8caab71ea1c...
Author: Alexandre Julliard julliard@winehq.org Date: Sat Feb 11 20:55:50 2006 +0100
configure: Added check for dladdr in libdl.
---
configure | 104 +++++++++++++++++++++++++++++++++++++++++++++++++++ configure.ac | 1 include/config.h.in | 3 + 3 files changed, 108 insertions(+), 0 deletions(-)
diff --git a/configure b/configure index daee535..80e58c5 100755 --- a/configure +++ b/configure @@ -12305,6 +12305,110 @@ fi fi done
+ ac_wine_check_funcs_save_LIBS="$LIBS" +LIBS="$LIBS $DLLIBS" + +for ac_func in dladdr +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test "${$as_ac_var+set}" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* 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 $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$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_c_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 $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +LIBS="$ac_wine_check_funcs_save_LIBS" else LIBEXT="a" fi diff --git a/configure.ac b/configure.ac index 6532db1..7784f8a 100644 --- a/configure.ac +++ b/configure.ac @@ -937,6 +937,7 @@ case $host_os in [AC_DEFINE(HAVE_DLOPEN,1,[Define if you have dlopen]) DLLIBS="-ldl"], [LIBEXT="a"])]) + WINE_CHECK_LIB_FUNCS(dladdr,[$DLLIBS]) else LIBEXT="a" fi diff --git a/include/config.h.in b/include/config.h.in index c937226..ed6fc4c 100644 --- a/include/config.h.in +++ b/include/config.h.in @@ -59,6 +59,9 @@ /* Define to 1 if you have the <direct.h> header file. */ #undef HAVE_DIRECT_H
+/* Define to 1 if you have the `dladdr' function. */ +#undef HAVE_DLADDR + /* Define to 1 if you have the <dlfcn.h> header file. */ #undef HAVE_DLFCN_H