[SC-138006] Fix datagen install issue after gcc upgrade to 11+ #7
+2
−2
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The tpcds lib hit a build issue in dbr 13+. Example error:
The failure is due to the GCC was updated from 9.4.0 to 11.3.0 in DBR.According to the gcc doc link,
If the header is included by several files it results in multiple definitions of the same variable. In previous GCC versions this error is ignored. GCC 10 defaults to -fno-common, which means a linker error will now be reported.
To mitigate the issue, need to add flag-fcommon
to the CFLAGS in the make file.Tested on devbox with gcc-11 with command
make CC=gcc-11 -f Makefile.suite