Changeset 5285:8d3f14f63bbe in roaraudio

Timestamp:

11/22/11 13:03:04 (12 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

test for h_errno

File:

• configure (modified) (2 diffs)

configure

@@ -1075 +1075 @@
 }
 
+test_var_defmake () {
+ DEF="$1"
+ NAME="$2"
+ shift;
+ shift;
+ echo -n "checking for global variable $NAME... "
+
+ TYPE="$1"
+ VAR="$2"
+ shift;
+ shift;
+
+ LIBS=''
+
+ while [ "$1" != '--' ]
+ do
+  case "$1" in
+   'c'|'-lc')
+    :; # no need to do anything
+   ;;
+   '-'*)
+    LIBS="$LIBS $1"
+   ;;
+   *)
+    LIBS="-l$1"
+   ;;
+  esac
+  shift;
+ done
+
+ shift; # skip '--'
+
+ echo "TEST VAR: $NAME" >&5
+
+ {
+  while [ "$1" != '' ]
+  do
+   _h="$1";
+   shift;
+   _envname=`echo "$_h" | to_escaped`
+   eval "_t=\$libname_$_envname"
+   echo "LIB($name) DEPENDS ON $_h($_envname) with state '$_t'" >&5
+   if [ "$_t" = 'false' ]
+   then
+    echo "// not including <$_h> as it was tested as not present"
+   else
+    echo "#include <$_h>"
+   fi
+  done
+
+  case "$TYPE" in
+   ':int')
+    _type='int'
+   ;;
+   ':float')
+    _type='float'
+   ;;
+   ':ptr')
+    _type='void *'
+   ;;
+   *)
+    _type="$TYPE"
+   ;;
+  esac
+
+  echo 'int main (void) {'
+  echo " $_type x;"
+  echo " x = ($_type)$VAR;"
+  echo " $VAR = x;"
+  echo ' return 0;'
+  echo '}'
+
+ } > $TF_C
+
+ echo "--- BEGIN OF CODE BLOCK ---" >&5
+ cat $TF_C >&5
+ echo "--- END OF CODE BLOCK ---" >&5
+
+ echo "VAR($NAME) HAS COMPILER/LINKER OUTPUT:" >&5
+ echo "--- BEGIN OF CHILD OUTPUT BLOCK ---" >&5
+ $CCTF $LIBS >&5 2>&5;
+ R=$?
+ echo "--- END OF CHILD OUTPUT BLOCK ---" >&5
+
+ if [ "$R" = '0' ]
+ then
+  echo "#define $DEF" >&3
+  echo "VAR($NAME) IS OK" >&5
+  echo yes
+ else
+  echo "VAR($NAME) IS NOT OK" >&5
+  echo no
+ fi
+}
+
 test_version () {
  DEF="$1"
@@ -1756 +1851 @@
 
 
+test_var_defmake   ROAR_HAVE_VAR_H_ERRNO h_errno int h_errno -- netdb.h
+
 echo -n 'checking for basic IO calls... '