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-rw-r--r--c++tools/configure.ac2
1 files changed, 2 insertions, 0 deletions
diff --git a/c++tools/configure.ac b/c++tools/configure.ac
index 7577365..c5560f6 100644
--- a/c++tools/configure.ac
+++ b/c++tools/configure.ac
@@ -32,6 +32,8 @@ ACX_NONCANONICAL_TARGET
AC_CANONICAL_SYSTEM
AC_PROG_INSTALL
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+AC_SUBST(INSTALL_PROGRAM)
AC_PROG_CXX
MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing