Toolchain/binutils-gdb
1
0
Fork 0
forked from Imagelibrary/binutils-gdb
Code Pull Requests Activity

* configure.ac: Call AC_CHECK_DECLS using C, not C++.

Browse Source 
* configure: Rebuild.
This commit is contained in:
Ian Lance Taylor
2009-06-23 14:37:24 +00:00
parent 999fa59e92
commit 0639a6f662
3 changed files with 504 additions and 493 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
gold/configure.ac
View File

@@ -321,13 +321,18 @@ AC_REPLACE_FUNCS(pread ftruncate mremap ffsll)
AC_SEARCH_LIBS(zlibVersion, z, [AC_CHECK_HEADERS(zlib.h)])
AM_CONDITIONAL(HAVE_ZLIB, test "$ac_cv_search_zlibVersion" != "no")
dnl We have to check these in C, not C++, because autoconf generates
dnl tests which have no type information, and current glibc provides
dnl multiple declarations of functions like basename when compiling
dnl with C++.
AC_CHECK_DECLS([basename, ffs, asprintf, vasprintf, snprintf, vsnprintf, strverscmp])
AC_LANG_PUSH(C++)
AC_CHECK_HEADERS(tr1/unordered_set tr1/unordered_map)
AC_CHECK_HEADERS(ext/hash_map ext/hash_set)
AC_CHECK_HEADERS(byteswap.h)
AC_CHECK_FUNCS(mallinfo posix_fallocate)
AC_CHECK_DECLS([basename, ffs, asprintf, vasprintf, snprintf, vsnprintf, strverscmp])
# Use of ::std::tr1::unordered_map::rehash causes undefined symbols
# at link time with some versions of GCC.