Now that configure adds the -std= flag always, we can stop specifying it manually

diff --git a/configure.ac b/configure.ac
index 590e3accf6da7977d0b861972536005094f41561..d159c0cbfa72d721927872284a6493ea2eb3f269 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -13,7 +13,7 @@ AC_CONFIG_HEADERS([config.h])
 AC_CANONICAL_HOST
 # Add some default CFLAGS and CXXFLAGS, can be appended to using the environment variables
 CFLAGS="-g -O2 -Wall -Wextra -Wshadow -Wno-unused-parameter -Wmissing-declarations -Wredundant-decls $CFLAGS"
-CXXFLAGS="-std=c++17 -g -O2 -Wall -Wextra -Wshadow -Wno-unused-parameter -Wmissing-declarations -Wredundant-decls $CXXFLAGS"
+CXXFLAGS="-g -O2 -Wall -Wextra -Wshadow -Wno-unused-parameter -Wmissing-declarations -Wredundant-decls $CXXFLAGS"
 
 AC_SUBST([pdns_configure_args], ["$ac_configure_args"])
 AC_DEFINE_UNQUOTED([PDNS_CONFIG_ARGS],

diff --git a/pdns/dnsdistdist/configure.ac b/pdns/dnsdistdist/configure.ac
index cba6cc68536952ad4fb3de7156ef7d577c55deaf..9a13c5b776100a1f1bce538f07a9330ec60af24c 100644 (file)
--- a/pdns/dnsdistdist/configure.ac
+++ b/pdns/dnsdistdist/configure.ac
@@ -17,7 +17,7 @@ LT_PREREQ([2.2.2])
 LT_INIT([disable-static])
 
 CFLAGS="-g -O3 -Wall -Wextra -Wshadow -Wno-unused-parameter $CFLAGS"
-CXXFLAGS="-std=c++17 -g -O3 -Wall -Wextra -Wshadow -Wno-unused-parameter -Wmissing-declarations -Wredundant-decls $CXXFLAGS"
+CXXFLAGS="-g -O3 -Wall -Wextra -Wshadow -Wno-unused-parameter -Wmissing-declarations -Wredundant-decls $CXXFLAGS"
 
 PDNS_WITH_LIBSODIUM
 PDNS_CHECK_DNSTAP([auto])

diff --git a/pdns/recursordist/configure.ac b/pdns/recursordist/configure.ac
index 4b05096fd2c948c2e56915e2317610cc7875d65a..8102a8afd894bfdc9a532b0601bbc12232be8e62 100644 (file)
--- a/pdns/recursordist/configure.ac
+++ b/pdns/recursordist/configure.ac
@@ -13,7 +13,7 @@ AC_CONFIG_HEADERS([config.h])
 AC_CANONICAL_HOST
 # Add some default CFLAGS and CXXFLAGS, can be appended to using the environment variables
 CFLAGS="-Wall -Wextra -Wshadow -Wno-unused-parameter -Wmissing-declarations -Wredundant-decls -g -O2 $CFLAGS"
-CXXFLAGS="-std=c++17 -Wall -Wextra -Wshadow -Wno-unused-parameter -Wmissing-declarations -Wredundant-decls -g -O2 $CXXFLAGS"
+CXXFLAGS="-Wall -Wextra -Wshadow -Wno-unused-parameter -Wmissing-declarations -Wredundant-decls -g -O2 $CXXFLAGS"
 
 AC_SUBST([pdns_configure_args],["$ac_configure_args"])
 AC_DEFINE_UNQUOTED([PDNS_CONFIG_ARGS],