Building PosgresSQL with LLVM fails on Solaris 11.4

Hi all

Compiling PostgreSQL 13.13 with option –with-llvm fails with Developer Studio 12.6 as well as with gcc 13.2.0.
I have installed the developer/llvm/clang" + "developer/llvm/clang-build pkgs (13.0.1).

- It works without the llvm option
- I have also tried it with 16.1 – no success either

o With Developer Studio (psql 13.13):

# ./configure CC='/opt/developerstudio12.6/bin/cc -m64 -xarch=native' --enable-dtrace DTRACEFLAGS='-64' --with-system-tzdata=/usr/share/lib/zoneinfo --with-llvm

# gmake all
...
/opt/developerstudio12.6/bin/cc -m64 -xarch=native -Xa -v -O -I../../../src/include -c -o pg_shmem.o pg_shmem.c
gmake[3]: *** No rule to make target 'tas.bc', needed by 'objfiles.txt'. Stop.
gmake[3]: Leaving directory '/opt/cnd/opt24_13.13_gmake_all_llvm/src/backend/port'
gmake[2]: *** [common.mk:39: port-recursive] Error 2
gmake[2]: Leaving directory '/opt/cnd/opt24_13.13_gmake_all_llvm/src/backend'
gmake[1]: *** [Makefile:42: all-backend-recurse] Error 2
gmake[1]: Leaving directory '/opt/cnd/opt24_13.13_gmake_all_llvm/src'
gmake: *** [GNUmakefile:11: all-src-recurse] Error 2

o With gcc (psql 13.13):

#./configure CC='/usr/bin/gcc -m64' --with-system-tzdata=/usr/share/lib/zoneinfo --with-llvm

# time gmake all
...
-Wl,--as-needed -Wl,-R'/usr/local/pgsql/lib' -lLLVM-13
Undefined first referenced
symbol in file
TTSOpsHeapTuple llvmjit_deform.o
pfree llvmjit.o
…
MemoryContextAllocZero llvmjit.o
pkglib_path llvmjit.o
ExecEvalStepOp llvmjit_expr.o
errhidestmt llvmjit.o
ld: warning: symbol referencing errors
/usr/bin/clang -Wno-ignored-attributes -fno-strict-aliasing -fwrapv -Wno-unused-command-line-argument -Wno-compound-token-split-by-macro -O2 -D__STDC_LIMIT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_CONSTANT_MACROS -I/usr/include -I../../../../src/include -flto=thin -emit-llvm -c -o llvmjit_types.bc llvmjit_types.c
gmake[2]: Leaving directory '/opt/cnd/opt25_13.13_gcc_gmak_all_llvm/src/backend/jit/llvm'
gmake[1]: Leaving directory '/opt/cnd/opt25_13.13_gcc_gmak_all_llvm/src'
gmake -C config all
gmake[1]: Entering directory '/opt/cnd/opt25_13.13_gcc_gmak_all_llvm/config'
gmake[1]: Nothing to be done for 'all'.
gmake[1]: Leaving directory '/opt/cnd/opt25_13.13_gcc_gmak_all_llvm/config'

Kind regards
Sasha

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