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author | Lucheng Zhang <geekLucian@outlook.com> | 2022-04-20 16:37:44 +0800 |
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committer | Andrew Waterman <andrew@sifive.com> | 2022-04-20 13:54:25 -0700 |
commit | c7e75bf944957e58f16531eb6b8d118a92069346 (patch) | |
tree | 72d7495a6d438de7da376e0569831f6ab54d1faa /configure.ac | |
parent | ca69d69a304d5668a8c95d1de5c6c6fa71ed9936 (diff) | |
download | pk-c7e75bf944957e58f16531eb6b8d118a92069346.zip pk-c7e75bf944957e58f16531eb6b8d118a92069346.tar.gz pk-c7e75bf944957e58f16531eb6b8d118a92069346.tar.bz2 |
Link -lgcc if it exists
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 81492de..8204ca2 100644 --- a/configure.ac +++ b/configure.ac @@ -96,7 +96,8 @@ LDFLAGS="$LDFLAGS -Wl,--build-id=none" AC_SUBST(CFLAGS) AC_SUBST(LDFLAGS) -AC_SUBST([LIBS], ["-lgcc"]) +AC_CHECK_LIB([gcc], [__ashldi3], AC_SUBST([LIBS], ["-lgcc"]), AC_SUBST([LIBS])) +AC_CHECK_LIB([gcc], [__ashlti3], AC_SUBST([LIBS], ["-lgcc"]), AC_SUBST([LIBS])) AC_SUBST(WITH_ARCH) AC_SUBST(host_alias) |