[jira] [Created] (TS-2124) error whene executing: ./configure CPPFLAGS="-std=c++11"

["Luca Rea (JIRA)" <ji...@apache.org>]

Luca Rea created TS-2124:
----------------------------

             Summary: error whene executing:    ./configure CPPFLAGS="-std=c++11"
                 Key: TS-2124
                 URL: https://issues.apache.org/jira/browse/TS-2124
             Project: Traffic Server
          Issue Type: Bug
          Components: Build
            Reporter: Luca Rea


(Fedora19) the configure command stops when passing CPPFLAGS="-std=c++11":


{code}
...
checking for res_init in -lresolv... no
checking for __putlong in -lresolv... no
checking for NcursesW wide-character library... yes
checking for working ncursesw/curses.h... yes
checking for working ncursesw.h... no
checking for working ncurses.h... yes
checking for curl-config... /usr/bin/curl-config
checking for curl (7.29.0) >= 7.19... yes
checking for boostlib >= 1.33... yes
checking for library containing crypt... no
checking for OpenSSL location... /usr
checking for library containing BN_init... no
configure: error: Need at least one SSL library, --with-openssl is supported
{code}

from config.log:
{code}
configure:21893: checking for OpenSSL location
configure:21917: result: /usr
configure:22000: checking for library containing BN_init
configure:22031: cc -o conftest -g -pipe -Wall -O3 -feliminate-unused-debug-symbols -fno-strict-aliasing -Werror -std=c++11 -Dlinux -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_REENTRANT  conftest.c  >&5
cc1: error: command line option '-std=c++11' is valid for C++/ObjC++ but not for C [-Werror]
cc1: all warnings being treated as errors
configure:22031: $? = 1
configure: failed program
{code}

SOLUTION:
{code}
[luca@localhost trafficserver]$ git diff
diff --git a/build/crypto.m4 b/build/crypto.m4
index 80f1cf7..03b8fc4 100644
--- a/build/crypto.m4
+++ b/build/crypto.m4
@@ -85,6 +85,7 @@ fi
 if test "$enable_openssl" != "no"; then
   saved_ldflags=$LDFLAGS
   saved_cppflags=$CPPFLAGS
+  TS_REMOVEFROM(CPPFLAGS, -std=c++11)
   openssl_have_headers=0
   openssl_have_libs=0
   if test "$openssl_base_dir" != "/usr"; then
[luca@localhost trafficserver]$
{code}


--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira