Test single amalgamation file

Would have detected #1700 before release.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/scripts/ci_build.py b/src/scripts/ci_build.py
index 295b85123..2431b865e 100755
--- a/src/scripts/ci_build.py
+++ b/src/scripts/ci_build.py
@@ -77,6 +77,9 @@ def determine_flags(target, target_os, target_cpu, target_cc, cc_bin, ccache, ro
         # much faster compiling via the amalgamation than individual files.
         flags += ['--amalgamation']
 
+        if target_cc == 'gcc':
+            flags += ['--single-amalgamation-file']
+
     if target in ['bsi', 'nist']:
         # Arbitrarily test disable static on module policy builds
         # tls is optional for bsi/nist but add it so verify tests work with these minimized configs