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-rw-r--r--contrib/libstdc++/configure.in3
1 files changed, 2 insertions, 1 deletions
diff --git a/contrib/libstdc++/configure.in b/contrib/libstdc++/configure.in
index d98463d..c6a5b3a 100644
--- a/contrib/libstdc++/configure.in
+++ b/contrib/libstdc++/configure.in
@@ -13,7 +13,7 @@ ORIGINAL_LD_FOR_MULTILIBS=$LD
PACKAGE=libstdc++
AC_SUBST(PACKAGE)
# For libtool versioning info, format is CURRENT:REVISION:AGE
-libtool_VERSION=5:1:0
+libtool_VERSION=5:2:0
AC_SUBST(libtool_VERSION)
GLIBCPP_TOPREL_CONFIGURE
@@ -279,6 +279,7 @@ else
GLIBCPP_CHECK_COMPLEX_MATH_SUPPORT
GLIBCPP_CHECK_WCHAR_T_SUPPORT
GLIBCPP_CHECK_STDLIB_SUPPORT
+ GLIBCPP_CHECK_UNISTD_SUPPORT
AC_LC_MESSAGES
AC_TRY_COMPILE([
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