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author | Sandra Loosemore <sandra@codesourcery.com> | 2020-02-12 12:20:15 -0800 |
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committer | Sandra Loosemore <sandra@codesourcery.com> | 2020-02-12 13:22:07 -0800 |
commit | 02ce382cd323097f9d02fbf91e0a3f59ebcd3d30 (patch) | |
tree | 39f4cd0704638598d217061bd9661dfe6dc3d8bc /libitm/configure | |
parent | 3f3932a0ec875cb7cca187018f3f8f05f2519d3e (diff) | |
download | gcc-02ce382cd323097f9d02fbf91e0a3f59ebcd3d30.zip gcc-02ce382cd323097f9d02fbf91e0a3f59ebcd3d30.tar.gz gcc-02ce382cd323097f9d02fbf91e0a3f59ebcd3d30.tar.bz2 |
Use a non-empty test program to test ability to link.
On bare-metal targets, I/O support is typically provided by a BSP and
requires a linker script and/or hosting library to be specified on the
linker command line. Linking an empty program with the default linker
script may succeed, however, which confuses libstdc++ configuration
when programs that probe for the presence of various I/O features fail
with link errors.
2020-02-12 Sandra Loosemore <sandra@codesourcery.com>
PR libstdc++/79193
PR libstdc++/88999
config/
* no-executables.m4: Use a non-empty program to test for linker
support.
libgcc/
* configure: Regenerated.
libgfortran/
* configure: Regenerated.
libiberty/
* configure: Regenerated.
libitm/
* configure: Regenerated.
libobjc/
* configure: Regenerated.
libquadmath/
* configure: Regenerated.
libssp/
* configure: Regenerated.
libstdc++v-3/
* configure: Regenerated.
Diffstat (limited to 'libitm/configure')
-rwxr-xr-x[-rw-r--r--] | libitm/configure | 0 |
1 files changed, 0 insertions, 0 deletions
diff --git a/libitm/configure b/libitm/configure index 97db1bc..97db1bc 100644..100755 --- a/libitm/configure +++ b/libitm/configure |