[Git][NTPsec/ntpsec][master] waf: add tests for -lssp and -lssp_nonshared.

[Gary E. Miller]

Gary E. Miller pushed to branch master at NTPsec / ntpsec


Commits:
7a82dca7 by Gary E. Miller at 2017-03-29T16:30:12-07:00
waf: add tests for -lssp and -lssp_nonshared.

Needed by older gcc to support stack protector.

- - - - -


1 changed file:

- wafhelpers/configure.py


Changes:

=====================================
wafhelpers/configure.py
=====================================
--- a/wafhelpers/configure.py
+++ b/wafhelpers/configure.py
@@ -448,6 +448,19 @@ int main(int argc, char **argv) {
     if ret:
         ctx.env.LDFLAGS += ["-lbsd"]
 
+    # -lssp and -lssp_nonshared may be needed by older gcc to
+    # support "-fstack-protector-all"
+    ret = ctx.check_cc(lib="ssp", mandatory=False,
+                 comment="libssp")
+    if ret:
+        ctx.env.LDFLAGS += ["-lssp"]
+
+    ret = ctx.check_cc(lib="ssp_nonshared", mandatory=False,
+                 comment="libssp_nonshared")
+    if ret:
+        ctx.env.LDFLAGS += ["-lssp_nonshared"]
+
+
     # Find OpenSSL. Must happen before function checks
     # Versions older than 0.9.7d were deemed incompatible in NTP Classic.
     SNIP_OPENSSL_VERSION_CHECK = """



View it on GitLab: https://gitlab.com/NTPsec/ntpsec/commit/7a82dca7bb4ed6c84c759355a144815ebd50c081
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