force c++98 standard to fix build with gcc 11

[packages/grcompiler.git] / grcompiler.spec

diff --git a/grcompiler.spec b/grcompiler.spec
index 0cf0d5ba1c8089929a38b65d29e782874ed90415..e18bdad59bc20b2f02fa2de59fccfca0d2ceb653 100644 (file)
--- a/grcompiler.spec
+++ b/grcompiler.spec
@@ -41,6 +41,7 @@ cd test/GrcRegressionTest
 %{__autoconf}
 %{__automake}
 cd ../..
+export CXXFLAGS="%{rpmcxxflags} -std=c++98"
 %configure \
        DOCBOOK2MAN=/usr/bin/docbook2X2man
 %{__make}