diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/configure.in b/configure.in index aefbb4e30f..336104b3a2 100644 --- a/configure.in +++ b/configure.in @@ -999,7 +999,9 @@ EOF cat > conftest.c <<EOF int _start (void) { return 42; } EOF - if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c -Wl,--enable-new-dtags,-z,nodelete 1>&AC_FD_CC]) + if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c + -nostartfiles -nostdlib + -Wl,--enable-new-dtags,-z,nodelete 1>&AC_FD_CC]) then libc_cv_z_nodelete=yes else @@ -1013,7 +1015,9 @@ EOF cat > conftest.c <<EOF int _start (void) { return 42; } EOF - if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c -Wl,--enable-new-dtags,-z,nodlopen 1>&AC_FD_CC]) + if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c + -nostartfiles -nostdlib + -Wl,--enable-new-dtags,-z,nodlopen 1>&AC_FD_CC]) then libc_cv_z_nodlopen=yes else @@ -1027,7 +1031,9 @@ EOF cat > conftest.c <<EOF int _start (void) { return 42; } EOF - if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c -Wl,--enable-new-dtags,-z,initfirst 1>&AC_FD_CC]) + if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c + -nostartfiles -nostdlib + -Wl,--enable-new-dtags,-z,initfirst 1>&AC_FD_CC]) then libc_cv_z_initfirst=yes else @@ -1053,9 +1059,12 @@ EOF AC_CACHE_CHECK(for -z combreloc, libc_cv_z_combreloc, [dnl cat > conftest.c <<EOF -int foo (void) { return 0; } +extern int bar (void); +int foo (void) { return bar (); } EOF - if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c -Wl,-z,combreloc 1>&AC_FD_CC]) + if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c + -nostdlib -nostartfiles + -Wl,-z,combreloc 1>&AC_FD_CC]) then dnl The following test is a bit weak. We must use a tool which can test dnl cross-platform since the gcc used can be a cross compiler. Without |