Use VAR=${VAR=...} form.

From-SVN: r40005

Use VAR=${VAR=...} form.
From-SVN: r40005
cd33b1d7 · Alexandre Oliva · Gabriel Dos Reis · eb5bc1fa · cd33b1d7 · cd33b1d7
Commit cd33b1d7 authored Feb 23, 2001 by Alexandre Oliva Committed by Gabriel Dos Reis Feb 23, 2001
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libstdc++-v3/ChangeLog
+4 -0

libstdc++-v3/mknumeric_limits
+1 -1

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--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
+2001-02-23  Alexandre Oliva <aoliva@redhat.com>
+
+	* mknumeric_limits (CC): Use VAR=${VAR=...} form.
+
 2001-02-23  David Edelsohn <dje@watson.ibm.com>

 	* mknumeric_limits (CC): Use $BUILD_DIR/../../gcc/xgcc

--- a/libstdc++-v3/mknumeric_limits
+++ b/libstdc++-v3/mknumeric_limits
@@ -47,7 +47,7 @@ if [ $XCOMPILE -eq 1 ]; then
  exit 0;
 fi   

-: ${CC:="$BUILD_DIR/../../gcc/xgcc -B$BUILD_DIR/../../gcc/"}
+CC=${CC="$BUILD_DIR/../../gcc/xgcc -B$BUILD_DIR/../../gcc/"}

 # We output to a temporary file, so that we don't appear to have
 # succeeded unless we actually do.