RFR: 8295231: Move all linking of native libraries to make [v6]

[Julian Waters]

> Some external libraries required by native code are linked via linker comments embedded in pragmas. Searching for which libraries are linked can then become frustrating and confusing since they may be included in an obscure place, and for all relevant compilers there is no difference between specifying them from make and in a source file. The easiest solution is to just always link them from make and remove any source level linkage.

Julian Waters has updated the pull request incrementally with one additional commit since the last revision:

  Formatting

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Changes:
  - all: https://git.openjdk.org/jdk/pull/10633/files
  - new: https://git.openjdk.org/jdk/pull/10633/files/0779d1fa..4eb2eb7b

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10633&range=05
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10633&range=04-05

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/10633.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10633/head:pull/10633

PR: https://git.openjdk.org/jdk/pull/10633