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| author | H.J. Lu <hjl.tools@gmail.com> | 2019-11-11 00:38:28 -0800 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gcc.gnu.org> | 2019-11-11 09:38:28 +0100 |
| commit | ad65b4272994a2d216b836f67fcad7727e219d62 (patch) | |
| tree | 077a9a7cad274fb19b8e91e8c7dd5ceb4ac896b4 | |
| parent | d9945c8842ed2731285a7be0b80ea6f3e50190ee (diff) | |
| download | gcc-ad65b4272994a2d216b836f67fcad7727e219d62.tar.gz | |
[PR87833] x86: Put -fPIC and -shared the last to create offload image
On x86, since -fPIC and -shared should be used to create offload image,
we put them the last to properly create offload image.
2019-11-11 H.J. Lu <hjl.tools@gmail.com>
PR target/87833
* config/i386/intelmic-mkoffload.c (prepare_target_image): Put
-fPIC and -shared the last to create offload image.
From-SVN: r278041
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/i386/intelmic-mkoffload.c | 5 |
2 files changed, 9 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ca0cebc2018..1b0145fbc78 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2019-11-11 H.J. Lu <hjl.tools@gmail.com> + + PR target/87833 + * config/i386/intelmic-mkoffload.c (prepare_target_image): Put + -fPIC and -shared the last to create offload image. + 2019-11-11 Thomas Schwinge <thomas@codesourcery.com> * gimplify.c (gimplify_scan_omp_clauses): Assert 'offset2' instead diff --git a/gcc/config/i386/intelmic-mkoffload.c b/gcc/config/i386/intelmic-mkoffload.c index 2a3e912ee74..0b12edc72c1 100644 --- a/gcc/config/i386/intelmic-mkoffload.c +++ b/gcc/config/i386/intelmic-mkoffload.c @@ -453,8 +453,6 @@ prepare_target_image (const char *target_compiler, int argc, char **argv) if (verbose) obstack_ptr_grow (&argv_obstack, "-v"); obstack_ptr_grow (&argv_obstack, "-xlto"); - obstack_ptr_grow (&argv_obstack, "-shared"); - obstack_ptr_grow (&argv_obstack, "-fPIC"); obstack_ptr_grow (&argv_obstack, opt1); for (int i = 1; i < argc; i++) { @@ -466,6 +464,9 @@ prepare_target_image (const char *target_compiler, int argc, char **argv) if (!out_obj_filename) fatal_error (input_location, "output file not specified"); obstack_ptr_grow (&argv_obstack, opt2); + /* NB: Put -fPIC and -shared the last to create shared library. */ + obstack_ptr_grow (&argv_obstack, "-fPIC"); + obstack_ptr_grow (&argv_obstack, "-shared"); obstack_ptr_grow (&argv_obstack, "-o"); obstack_ptr_grow (&argv_obstack, target_so_filename); compile_for_target (&argv_obstack); |