build: set -blibpath: for AIX

#17604 refactored the gyp files so that `-blibpath:` on AIX was only set if `node_shared=="true"`. Restore the setting for non-shared builds. Fixes: #25444 PR-URL: #25447 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

Author: richardlau

common.gypi

@@ -117,6 +117,17 @@
  'cflags': [ '-gxcoff' ],
  'ldflags': [ '-Wl,-bbigtoc' ],
  'conditions': [
+ ['target_arch=="ppc64"', {
+ 'ldflags': [
+ '-Wl,-blibpath:/usr/lib:/lib:'
+ '/opt/freeware/lib/pthread/ppc64'
+ ],
+ }],
+ ['target_arch=="ppc"', {
+ 'ldflags': [
+ '-Wl,-blibpath:/usr/lib:/lib:/opt/freeware/lib/pthread'
+ ],
+ }],
  ['"<(real_os_name)"=="OS400"', {
  'ldflags': [
  '-Wl,-blibpath:/QOpenSys/pkgs/lib:/QOpenSys/usr/lib',
@@ -421,11 +432,18 @@
  'variables': {'real_os_name': '<!(uname -s)',},
  'conditions': [
  [ 'target_arch=="ppc"', {
- 'ldflags': [ '-Wl,-bmaxdata:0x60000000/dsa' ],
+ 'ldflags': [
+ '-Wl,-bmaxdata:0x60000000/dsa',
+ '-Wl,-blibpath:/usr/lib:/lib:/opt/freeware/lib/pthread',
+ ],
  }],
  [ 'target_arch=="ppc64"', {
  'cflags': [ '-maix64' ],
- 'ldflags': [ '-maix64' ],
+ 'ldflags': [
+ '-maix64',
+ '-Wl,-blibpath:/usr/lib:/lib:'
+ '/opt/freeware/lib/pthread/ppc64',
+ ],
  }],
  ['"<(real_os_name)"=="OS400"', {
  'ldflags': [