diff options
Diffstat (limited to 'libcpp/configure')
| -rwxr-xr-x | libcpp/configure | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/libcpp/configure b/libcpp/configure index 00cbd7a583d..cf17de447f2 100755 --- a/libcpp/configure +++ b/libcpp/configure @@ -2239,8 +2239,10 @@ $as_echo "$ac_res" >&6; } ac_fn_cxx_check_decl () { as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5 -$as_echo_n "checking whether $2 is declared... " >&6; } + as_decl_name=`echo $2|sed 's/ *(.*//'` + as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; } if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : $as_echo_n "(cached) " >&6 else @@ -2250,8 +2252,12 @@ $4 int main () { -#ifndef $2 - (void) $2; +#ifndef $as_decl_name +#ifdef __cplusplus + (void) $as_decl_use; +#else + (void) $as_decl_name; +#endif #endif ; @@ -5480,8 +5486,8 @@ fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_ASPRINTF $ac_have_decl _ACEOF -ac_fn_cxx_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default" -if test "x$ac_cv_have_decl_basename" = x""yes; then : +ac_fn_cxx_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" +if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : ac_have_decl=1 else ac_have_decl=0 @@ -5510,6 +5516,17 @@ fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_GETOPT $ac_have_decl _ACEOF +ac_fn_cxx_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" +if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_VASPRINTF $ac_have_decl +_ACEOF + ac_fn_cxx_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" if test "x$ac_cv_have_decl_clearerr_unlocked" = x""yes; then : ac_have_decl=1 @@ -5670,16 +5687,6 @@ fi cat >>confdefs.h <<_ACEOF #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl _ACEOF -ac_fn_cxx_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" -if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : - ac_have_decl=1 -else - ac_have_decl=0 -fi - -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_VASPRINTF $ac_have_decl -_ACEOF # Checks for library functions. |