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author | Alexandre Oliva <oliva@adacore.com> | 2023-07-07 04:02:40 -0300 |
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committer | Marc Poulhiès <poulhies@adacore.com> | 2023-09-05 13:05:14 +0200 |
commit | fd208ccbfcb8562b4302b618b3fc1d2601af17d5 (patch) | |
tree | aa5c16061b46b7cb19ff827350e9d63a153eda22 /gcc/ada/sem_ch6.adb | |
parent | 67138e097ee2af4633fbf904f4251dda5589fc6f (diff) | |
download | gcc-fd208ccbfcb8562b4302b618b3fc1d2601af17d5.zip gcc-fd208ccbfcb8562b4302b618b3fc1d2601af17d5.tar.gz gcc-fd208ccbfcb8562b4302b618b3fc1d2601af17d5.tar.bz2 |
ada: Pass -msmp when linking for ppc-vx6 --RTS=rtp-smp
gprbuild and gnatmake won't pass --RTS=rtp-smp to the compiler driver
for linking. The flag was not used during linking: the .spec files
named as linker options were all we passed for the linker to get the
-L flags for lib_smp and lib.
There was a problem, though: although /lib_smp/ and /lib/ were to be
searched in this order, and the specs files did that correctly, the
compiler would search /lib/ first regardless, because
STARTFILE_PREFIX_SPEC said so, and specs files cannot override that.
With this patch, we make sure the rtp-smp runtime causes -msmp to be
added to the command line passed to the compiler driver for linking,
and a corresponding patch for the ppc-vxworks configuration makes the
GCC compiler driver use this flag to select /lib_smp/ rather than
/lib/.
gcc/ada/
* libgnat/system-vxworks-ppc-rtp-smp.ads: Add -msmp to
Linker_Options pragma.
Diffstat (limited to 'gcc/ada/sem_ch6.adb')
0 files changed, 0 insertions, 0 deletions