GHA/linux-old: make one cmake v3.7.2 job verbose

To show the details in cmake builds using the oldest supported version.
Use a legacy method. `--verbose` became supported later, in 3.14.

Closes #18764

diff --git a/.github/workflows/linux-old.yml b/.github/workflows/linux-old.yml
index 7e25cd213911f6f00efc7cf51cb705ba71574434..e7aad3c3e73abdd345d4321a7f26a27172f0241a 100644 (file)
--- a/.github/workflows/linux-old.yml
+++ b/.github/workflows/linux-old.yml
@@ -86,7 +86,7 @@ jobs:
           cd bld-1
           cmake .. -DCMAKE_UNITY_BUILD=ON -DCURL_WERROR=ON -DBUILD_SHARED_LIBS=ON \
             -DCURL_USE_GNUTLS=ON -DENABLE_ARES=OFF -DCURL_ZSTD=OFF -DCURL_USE_GSSAPI=OFF -DCURL_USE_LIBSSH2=OFF -DCURL_USE_LIBSSH=OFF -DUSE_LIBRTMP=ON
-          make install
+          VERBOSE=1 make install
           src/curl --disable --version
 
       - name: 'cmake build-only curl_config.h'