diff options
| author |   Alexey Neyman <stilor@att.net> | 2017-02-22 07:56:59 (GMT) |
|---|---|---|
| committer | Alexey Neyman <stilor@att.net> | 2017-02-23 06:17:49 (GMT) |
| commit | 8397ad2c1a71992b441d73802f45be582c37b1e7 (patch) | |
| tree | 6380992467e685751135f59f4becd784c2c771df /scripts/build/binutils | |
| parent | 1468e996f75fe7b9c23c883d9367633cf3d0177e (diff) | |
Fix the build of elf2flt on Cygwin
The -lcygwin -lc actually breaks the build: elf2flt picks up the symbols for getopt/optarg via
<getopt.h> in binutils-X.Y/include, where optarg is declared without dllimport attribute.
Therefore it pulls in getopt() from libc/libcygwin, but since optarg is not prefixed with
_imp__, it is pulled from libiberty. But the object file in libiberty also contains getopt()
thus resulting in multiple definitions thereof.
While there, kill extraneous -ldl passed into configure - configure detects -ldl successfully.
Upstream: https://github.com/uclinux-dev/elf2flt/pull/6
Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'scripts/build/binutils')
| -rw-r--r-- | scripts/build/binutils/binutils.sh | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/scripts/build/binutils/binutils.sh b/scripts/build/binutils/binutils.sh index 38c9461..e57be76 100644 --- a/scripts/build/binutils/binutils.sh +++ b/scripts/build/binutils/binutils.sh @@ -300,7 +300,6 @@ do_elf2flt_backend() { CT_DoExecLog CFG \ CFLAGS="${cflags}" \ LDFLAGS="${ldflags}" \ - LIBS="-ldl" \ ${CONFIG_SHELL} \ "${CT_SRC_DIR}/elf2flt-${CT_ELF2FLT_VERSION}/configure" \ --build=${CT_BUILD} \ |