.gitlab-ci.yml: Werror build runs with -std=c99

This ensures that the errors reported will be relevant
for the required version of the standard.

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a73e42a8df62030ebdf8ef4d53c7c2a382311a3b..84fff3a2581521009f4cf444fa89f895f6c22c14 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,7 +7,7 @@ stages:
 # name to allow expiration of old caches.
 
 cache:
-  key: "$CI_JOB_NAME-ver5"
+  key: "$CI_JOB_NAME-ver6"
   paths:
     - cache/
 
@@ -435,7 +435,7 @@ ubsan-Werror.Fedora.x86_64:
   image: $CI_REGISTRY/$BUILD_IMAGES_PROJECT:$FEDORA_BUILD
   script:
   - ./bootstrap
-  - CFLAGS="-fsanitize=undefined -fsanitize=bool -fsanitize=alignment -fsanitize=null -fsanitize=bounds-strict -fsanitize=enum -fno-sanitize-recover -g -O2" CXXFLAGS=$CFLAGS LDFLAGS="-static-libubsan" dash ./configure
+  - CFLAGS="-std=c99 -fsanitize=undefined -fsanitize=bool -fsanitize=alignment -fsanitize=null -fsanitize=bounds-strict -fsanitize=enum -fno-sanitize-recover -g -O2" CXXFLAGS=$CFLAGS LDFLAGS="-static-libubsan" dash ./configure
      --cache-file cache/config.cache --disable-non-suiteb-curves --disable-guile --disable-full-test-suite --disable-doc
   - make -j$(nproc) -C gl
   - make -j$(nproc) -C lib CFLAGS="-Werror -O2 -g -Wimplicit-fallthrough=2"
@@ -444,7 +444,7 @@ ubsan-Werror.Fedora.x86_64:
   - make -j$(nproc) -C src CFLAGS="-Werror -O2 -g -fsanitize=undefined -Wno-error=parentheses -Wno-error=unused-macros -Wimplicit-fallthrough=2 -Wno-duplicated-branches"
   - make -j$(nproc)
   - make check -j$(nproc)
-  - CFLAGS="-fsanitize=undefined -fsanitize=bool -fsanitize=alignment -fsanitize=null -fsanitize=bounds-strict -fsanitize=enum -fno-sanitize-recover -g -O2" CXXFLAGS=$CFLAGS LDFLAGS="-static-libubsan" dash ./configure
+  - CFLAGS="-std=c99 -fsanitize=undefined -fsanitize=bool -fsanitize=alignment -fsanitize=null -fsanitize=bounds-strict -fsanitize=enum -fno-sanitize-recover -g -O2" CXXFLAGS=$CFLAGS LDFLAGS="-static-libubsan" dash ./configure
    --cache-file cache/config.cache --disable-non-suiteb-curves --disable-guile --disable-doc --disable-full-test-suite --with-default-trust-store-pkcs11="pkcs11:"
   - make clean
   - make -j$(nproc)