Changeset 1416

Timestamp:

Oct 25, 2011, 1:39:04 AM (12 years ago)

Author:

Peter Johansson

Message:

in enable-debug check whether svn_wc.h compiles with -pedantic, if not remove -pedantic from CXXFLAGS. refs #506

File:

• trunk/configure.ac (modified) (1 diff)

trunk/configure.ac

@@ -154 +154 @@
 # svn needs needs apr headers
 AC_CHECK_HEADER([subversion-1/svn_types.h],,[svn_found="no"])
+
+# In some versions, such as 1.7, of Subversion header file `svn_wc.h'
+# does not conform to C++98 and therefore compiling with -pedantic
+# fails. As -pedantic is automatically turned on in --enable-debug
+# mode we need to turn it off -pedantic to allow building with
+# --enable-debug (see ticket #506)
+AS_IF([test x$enable_debug = xyes],
+  [AC_MSG_CHECKING([subversion-1/svn_wc.h usability with -pedantic]) 
+   AC_COMPILE_IFELSE(
+    [AC_LANG_PROGRAM([@%:@include <subversion-1/svn_wc.h>])],
+    [AC_MSG_RESULT([yes])],
+    [AC_MSG_RESULT([no])
+     CXXFLAGS=`AS_ECHO(["$CXXFLAGS"]) | $SED 's|-pedantic||'`
+     AC_MSG_NOTICE([remove -pedantic from \$CXXFLAGS])
+    ]
+   )
+  ])
 
 save_LIBS=$LIBS