gitlab: default to not building the documentation

In d0f26e6 ("gitlab: force enable docs build in Fedora, Ubuntu,
Debian") we made sure we can build the documents on more than one
system. However we don't want to build documents all the time as it's
a waste of cycles (and energy). So lets reduce the total amount of
documentation we build while still keeping coverage of at least one
build on each supported target.

Fixes: a8a3abe ("gitlab: move docs and tools build across from Travis")
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20210323165308.15244-23-alex.bennee@linaro.org>

.gitlab-ci.d/crossbuilds.yml

@@ -6,10 +6,10 @@
     - mkdir build
     - cd build
     - PKG_CONFIG_PATH=$PKG_CONFIG_PATH
-      ../configure --enable-werror $QEMU_CONFIGURE_OPTS --disable-user
-        --target-list-exclude="arm-softmmu cris-softmmu i386-softmmu
-          microblaze-softmmu mips-softmmu mipsel-softmmu mips64-softmmu
-          ppc-softmmu sh4-softmmu xtensa-softmmu"
+      ../configure --enable-werror --disable-docs $QEMU_CONFIGURE_OPTS
+        --disable-user --target-list-exclude="arm-softmmu cris-softmmu
+          i386-softmmu microblaze-softmmu mips-softmmu mipsel-softmmu
+          mips64-softmmu ppc-softmmu sh4-softmmu xtensa-softmmu"
     - make -j$(expr $(nproc) + 1) all check-build $MAKE_CHECK_ARGS
 
 # Job to cross-build specific accelerators.
@@ -25,8 +25,8 @@
     - mkdir build
     - cd build
     - PKG_CONFIG_PATH=$PKG_CONFIG_PATH
-      ../configure --enable-werror $QEMU_CONFIGURE_OPTS --disable-tools
-        --enable-${ACCEL:-kvm} $ACCEL_CONFIGURE_OPTS
+      ../configure --enable-werror --disable-docs $QEMU_CONFIGURE_OPTS
+        --disable-tools --enable-${ACCEL:-kvm} $ACCEL_CONFIGURE_OPTS
     - make -j$(expr $(nproc) + 1) all check-build
 
 .cross_user_build_job:
@@ -36,7 +36,8 @@
     - mkdir build
     - cd build
     - PKG_CONFIG_PATH=$PKG_CONFIG_PATH
-      ../configure --enable-werror $QEMU_CONFIGURE_OPTS --disable-system
+      ../configure --enable-werror --disable-docs $QEMU_CONFIGURE_OPTS
+        --disable-system
     - make -j$(expr $(nproc) + 1) all check-build $MAKE_CHECK_ARGS
 
 cross-armel-system:

.gitlab-ci.yml

@@ -23,9 +23,9 @@ include:
     - cd build
     - if test -n "$TARGETS";
       then
-        ../configure --enable-werror $CONFIGURE_ARGS --target-list="$TARGETS" ;
+        ../configure --enable-werror --disable-docs $CONFIGURE_ARGS --target-list="$TARGETS" ;
       else
-        ../configure --enable-werror $CONFIGURE_ARGS ;
+        ../configure --enable-werror --disable-docs $CONFIGURE_ARGS ;
       fi || { cat config.log meson-logs/meson-log.txt && exit 1; }
     - if test -n "$LD_JOBS";
       then
@@ -119,7 +119,7 @@ build-system-ubuntu:
     job: amd64-ubuntu2004-container
   variables:
     IMAGE: ubuntu2004
-    CONFIGURE_ARGS: --enable-fdt=system --enable-slirp=system
+    CONFIGURE_ARGS: --enable-docs --enable-fdt=system --enable-slirp=system
     TARGETS: aarch64-softmmu alpha-softmmu cris-softmmu hppa-softmmu
       moxie-softmmu microblazeel-softmmu mips64el-softmmu
     MAKE_CHECK_ARGS: check-build
@@ -607,7 +607,7 @@ tsan-build:
     job: amd64-ubuntu2004-container
   variables:
     IMAGE: ubuntu2004
-    CONFIGURE_ARGS: --enable-tsan --cc=clang-10 --cxx=clang++-10 --disable-docs
+    CONFIGURE_ARGS: --enable-tsan --cc=clang-10 --cxx=clang++-10
           --enable-trace-backends=ust --enable-fdt=system --enable-slirp=system
     TARGETS: x86_64-softmmu ppc64-softmmu riscv64-softmmu x86_64-linux-user
     MAKE_CHECK_ARGS: bench V=1
@@ -619,7 +619,7 @@ build-deprecated:
     job: amd64-debian-user-cross-container
   variables:
     IMAGE: debian-all-test-cross
-    CONFIGURE_ARGS: --disable-docs --disable-tools
+    CONFIGURE_ARGS: --disable-tools
     MAKE_CHECK_ARGS: build-tcg
     TARGETS: ppc64abi32-linux-user lm32-softmmu unicore32-softmmu
   artifacts: