diff options
Diffstat (limited to 'opcodes/configure.ac')
| -rw-r--r-- | opcodes/configure.ac | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/opcodes/configure.ac b/opcodes/configure.ac index 3475d49..b0825be 100644 --- a/opcodes/configure.ac +++ b/opcodes/configure.ac @@ -210,6 +210,25 @@ AC_SUBST(SHARED_DEPENDENCIES) # target-specific stuff: +# Check if `bfd_mips_elf_get_abiflags' is present in BFD, needed by +# `mips-dis.c'. Avoid using AC_CHECK_LIB as it uses a cache variable +# which could hold the wrong value if we are rerun due to the +# `../bfd/libbfd.la' dependency for `config.status', so use a handcoded +# sequence which is equivalent but does not use the cache. +CYG_AC_PATH_BFD +AC_MSG_CHECKING([for bfd_mips_elf_get_abiflags in -lbfd]) +opcodes_save_LIBS=$LIBS +LIBS="$BFDLIB -lbfd ../libiberty/libiberty.a `test -e ../bfd/libbfd.la && . ../bfd/libbfd.la; echo $dependency_libs`" +AC_LINK_IFELSE([AC_LANG_CALL([], [bfd_mips_elf_get_abiflags])], + [opcodes_lib_bfd_bfd_mips_elf_get_abiflags=yes], + [opcodes_lib_bfd_bfd_mips_elf_get_abiflags=no]) +LIBS=$opcodes_save_LIBS +AC_MSG_RESULT([$opcodes_lib_bfd_bfd_mips_elf_get_abiflags]) +if test x"$opcodes_lib_bfd_bfd_mips_elf_get_abiflags" = xyes; then + AC_DEFINE([HAVE_BFD_MIPS_ELF_GET_ABIFLAGS], [1], + [Define to 1 if you have the `bfd_mips_elf_get_abiflags' function.]) +fi + # Canonicalize the secondary target names. if test -n "$enable_targets" ; then for targ in `echo $enable_targets | sed 's/,/ /g'` |