aab3a04ce8
Upstream iproute2 detects libbpf using a one-line $CC test-compile, which
normally ignores LDFLAGS. With NLS enabled however, LDFLAGS includes an
"rpath-link" linker option needed to resolve libintl.so. Its absence
causes both the compile and libbpf detection to fail:
ld: warning: libintl.so.8, needed by libbpf.so, not found (try using
-rpath or -rpath-link)
ld: libelf.so.1: undefined reference to `libintl_dgettext'
collect2: error: ld returned 1 exit status
Fix this by directly including $LDFLAGS in the test-compile command.
Reported-by: Ian Cooper <iancooper@hotmail.com>
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
21 lines
748 B
Diff
21 lines
748 B
Diff
--- a/configure
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+++ b/configure
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@@ -259,7 +259,7 @@ int main(int argc, char **argv) {
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}
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EOF
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- $CC -o $TMPDIR/libbpf_test $TMPDIR/libbpf_test.c $LIBBPF_CFLAGS $LIBBPF_LDLIBS >/dev/null 2>&1
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+ $CC -o $TMPDIR/libbpf_test $TMPDIR/libbpf_test.c $LIBBPF_CFLAGS $LIBBPF_LDLIBS $LDFLAGS >/dev/null 2>&1
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local ret=$?
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rm -f $TMPDIR/libbpf_test.c $TMPDIR/libbpf_test
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@@ -277,7 +277,7 @@ int main(int argc, char **argv) {
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}
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EOF
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- $CC -o $TMPDIR/libbpf_sec_test $TMPDIR/libbpf_sec_test.c $LIBBPF_CFLAGS $LIBBPF_LDLIBS >/dev/null 2>&1
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+ $CC -o $TMPDIR/libbpf_sec_test $TMPDIR/libbpf_sec_test.c $LIBBPF_CFLAGS $LIBBPF_LDLIBS $LDFLAGS >/dev/null 2>&1
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local ret=$?
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rm -f $TMPDIR/libbpf_sec_test.c $TMPDIR/libbpf_sec_test
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