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| author | Paul Fertser <fercerpav@gmail.com> | 2013-07-03 13:54:16 +0400 |
|---|---|---|
| committer | Andreas Fritiofson <andreas.fritiofson@gmail.com> | 2013-07-11 12:43:56 +0000 |
| commit | 6aba46257665b3438e6fef0859ee641bc5a6e71f (patch) | |
| tree | 22041527af0ececc85387e9dd6d50b11b6893a43 /configure.ac | |
| parent | bb60cc4fef07fdb2ba090a796430f6f15e9c40a4 (diff) | |
| download | riscv-openocd-6aba46257665b3438e6fef0859ee641bc5a6e71f.zip riscv-openocd-6aba46257665b3438e6fef0859ee641bc5a6e71f.tar.gz riscv-openocd-6aba46257665b3438e6fef0859ee641bc5a6e71f.tar.bz2 | |
ft2232_libftdi: perform basic configure checking when cross-compiling
When cross-compiling, current configure script fully ignores libftdi
unavailability and proceeds with LIBS having -lftdi -lusb, that
results in a non-obvious failure much later.
Try to verify libftdi is available by checking if ftdi_new function is
linkable.
Change-Id: I4f593d8ada1f38f82e7f1baa1a4b37b09619e1b4
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/1473
Tested-by: jenkins
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 6e3f986..87f95d5 100644 --- a/configure.ac +++ b/configure.ac @@ -1128,7 +1128,8 @@ if test $build_ft2232_libftdi = yes -o $build_usb_blaster_libftdi = yes -o \ ], [ AC_MSG_ERROR([Cannot build & run test program using libftdi]) ], [ - AC_MSG_RESULT([Skipping as we are cross-compiling]) + AC_MSG_RESULT([Skipping as we are cross-compiling, trying build only]) + AC_SEARCH_LIBS([ftdi_new], [], [], [AC_MSG_ERROR([Cannot link with libftdi])]) ]) AC_MSG_CHECKING([for libftdi highspeed device support]) |