pgsql: solaris: Remove unnecessary gcc / gnu ld vs sun studio differenc

solaris: Remove unnecessary gcc / gnu ld vs sun studio differences

Unfortunately one with_gnu_ld reference remains, otherwise we could remove the
configure support for determining with_gnu_ld.

Reviewed-By: Thomas Munro <thomas.munro@gmail.com>
Discussion: /messages/by-id/20220807012914.ydz73yte6j3coulo@awork3.anarazel.de

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/20c105c4db56f784eebe39cb50ede8ad1bfa3899

Modified Files
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src/Makefile.shlib | 12 ++----------
src/makefiles/Makefile.solaris | 9 +--------
2 files changed, 3 insertions(+), 18 deletions(-)