Hi,

On Thu, 3 Jul 2025 at 17:07, Daniel Gustafsson <dan...@yesql.se> wrote:
>
> > On 3 Jul 2025, at 15:50, Nazir Bilal Yavuz <byavu...@gmail.com> wrote:
> > On Thu, 3 Jul 2025 at 16:21, Daniel Gustafsson <dan...@yesql.se> wrote:
>
> >> +  # Like 'MESON_COMMON_FEATURES' but not shared with 'Windows - VS' task 
> >> too
> >> +  MESON_NON_VS_FEATURES: >-
> >>
> >> I'm not a fan of this name, it feel a bit unintuitive to describe what it 
> >> isn't
> >> instead of what it is.  How about MESON_LINUX_UNIX_FEATURES or something 
> >> along
> >> those lines?
> >
> > I agree that MESON_NON_VS_FEATURES is not intuitive but can MinGW be
> > considered as LINUX or UNIX?
>
> That is an excellent question, according to our fine documentation it is a
> "Unix-like build environment".
>
> An alternative approach would be to instead of having opt-in's for non-Windows
> have opt-outs for Windows, ie a MESON_WINDOWS_EXCLUDES which does =disabled on
> the specific features we dont want on Windows?

I think this would make things complicated. Instead, we can set
Windows VS tasks' features in its task, then we can have a one common
feature variable at the top level and have a comment about this
variable not being used in the Windows VS task. Basically the same
with your approach but instead of using a common feature variable and
disabling features from it, we enable them again in the Windows VS
task. I used this approach in the v3-0002.

>
> >> The MinGW build no longer disables nls, or am I missing something?
> >
> > Auto features are already disabled. So, there is no need to disable
> > nls manually. By saying that, it would be better to remove this
> > comment now.
>
> Aha, that explains it.  Maybe reword the comment to retain the knowledge for
> the future without making it sound like something is missing from the command.
> How about something like:
>
> -  # disable -Dnls as the number of files it creates cause a noticable 
> slowdown
> +  # -Dnls need to be disabled as the number of files it creates cause a
> +  # noticable slowdown

Yes, I think this is better. Done.

-- 
Regards,
Nazir Bilal Yavuz
Microsoft
From a9158cfcb9c98c4193dea85894e91101ed5c0a0b Mon Sep 17 00:00:00 2001
From: Nazir Bilal Yavuz <byavu...@gmail.com>
Date: Wed, 2 Jul 2025 18:07:51 +0300
Subject: [PATCH v3 1/3] ci: Remove PG_TEST_EXTRA from NetBSD and OpenBSD

PG_TEST_EXTRA environment variable is already set at the top level.
NetBSD and OpenBSD tasks will use this top level PG_TEST_EXTRA as
default.

Discussion: https://www.postgresql.org/message-id/flat/CAN55FZ0aO8d_jkyRijcGP8qO%3DXH09qG%3Dpw0ZZDvB4LMzuXYU1w%40mail.gmail.com
---
 .cirrus.tasks.yml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/.cirrus.tasks.yml b/.cirrus.tasks.yml
index 92057006c93..a7f75c5b59f 100644
--- a/.cirrus.tasks.yml
+++ b/.cirrus.tasks.yml
@@ -318,7 +318,6 @@ task:
         --pkg-config-path ${PKGCONFIG_PATH} \
         -Dcassert=true -Dinjection_points=true \
         -Dssl=openssl ${UUID} ${TCL} \
-        -DPG_TEST_EXTRA="$PG_TEST_EXTRA" \
         build
     EOF
 
-- 
2.49.0

From 5241a9412b430c7bd4dc89664685f038a69104ed Mon Sep 17 00:00:00 2001
From: Nazir Bilal Yavuz <byavu...@gmail.com>
Date: Wed, 25 Jun 2025 11:14:26 +0300
Subject: [PATCH v3 2/3] ci: meson: Explicitly enable meson features

By default, Meson silently disables features it cannot detect, which can
lead to incomplete builds. Explicitly enabling these features causes the
build to fail if they are missing, making such issues visible early.

Please note that, libcurl is disabled for OpenBSD until the fix in the
https://www.postgresql.org/message-id/CAOYmi%2BkdR218ke2zu74oTJvzYJcqV1MN5%3DmGAPqZQuc79HMSVA%40mail.gmail.com
is committed.

Suggested-by: Jacob Champion <jacob.champ...@enterprisedb.com>
Reviewed-by: Peter Eisentraut <pe...@eisentraut.org>
Discussion: https://www.postgresql.org/message-id/flat/CAN55FZ0aO8d_jkyRijcGP8qO%3DXH09qG%3Dpw0ZZDvB4LMzuXYU1w%40mail.gmail.com
---
 .cirrus.tasks.yml | 111 ++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 93 insertions(+), 18 deletions(-)

diff --git a/.cirrus.tasks.yml b/.cirrus.tasks.yml
index a7f75c5b59f..e8f166dba2c 100644
--- a/.cirrus.tasks.yml
+++ b/.cirrus.tasks.yml
@@ -31,6 +31,25 @@ env:
   TEMP_CONFIG: ${CIRRUS_WORKING_DIR}/src/tools/ci/pg_ci_base.conf
   PG_TEST_EXTRA: kerberos ldap ssl libpq_encryption load_balance oauth
 
+  # Meson feature flags, shared between all meson tasks except the
+  # 'SanityCheck' and 'Windows - VS' tasks
+  MESON_COMMON_FEATURES: >-
+    -Dauto_features=disabled
+    -Dldap=enabled
+    -Dssl=openssl
+    -Dtap_tests=enabled
+    -Dplperl=enabled
+    -Dplpython=enabled
+    -Ddocs=enabled
+    -Dicu=enabled
+    -Dlibxml=enabled
+    -Dlibxslt=enabled
+    -Dlz4=enabled
+    -Dpltcl=enabled
+    -Dreadline=enabled
+    -Dzlib=enabled
+    -Dzstd=enabled
+
 
 # What files to preserve in case tests fail
 on_failure_ac: &on_failure_ac
@@ -164,6 +183,15 @@ task:
       -c debug_parallel_query=regress
     PG_TEST_PG_UPGRADE_MODE: --link
 
+    MESON_FEATURES: >-
+      -Ddtrace=enabled
+      -Dgssapi=enabled
+      -Dlibcurl=enabled
+      -Dnls=enabled
+      -Dpam=enabled
+      -Dtcl_version=tcl86
+      -Duuid=bsd
+
   <<: *freebsd_task_template
 
   depends_on: SanityCheck
@@ -198,8 +226,8 @@ task:
       meson setup \
         --buildtype=debug \
         -Dcassert=true -Dinjection_points=true \
-        -Duuid=bsd -Dtcl_version=tcl86 -Ddtrace=auto \
         -Dextra_lib_dirs=/usr/local/lib -Dextra_include_dirs=/usr/local/include/ \
+        ${MESON_COMMON_FEATURES} ${MESON_FEATURES} \
         build
     EOF
   build_script: su postgres -c 'ninja -C build -j${BUILD_JOBS} ${MBUILD_TARGET}'
@@ -269,6 +297,12 @@ task:
         LC_ALL: "C"
         # -Duuid is not set for the NetBSD, see the comment below, above
         # configure_script, for more information.
+        MESON_FEATURES: >-
+          -Dgssapi=enabled
+          -Dlibcurl=enabled
+          -Dnls=enabled
+          -Dpam=enabled
+
       setup_additional_packages_script: |
         #pkgin -y install ...
       <<: *netbsd_task_template
@@ -279,8 +313,16 @@ task:
         OS_NAME: openbsd
         IMAGE_FAMILY: pg-ci-openbsd-postgres
         PKGCONFIG_PATH: '/usr/lib/pkgconfig:/usr/local/lib/pkgconfig'
-        UUID: -Duuid=e2fs
-        TCL: -Dtcl_version=tcl86
+
+        # libcurl is disabled until the fix in the
+        # https://www.postgresql.org/message-id/CAOYmi%2BkdR218ke2zu74oTJvzYJcqV1MN5%3DmGAPqZQuc79HMSVA%40mail.gmail.com
+        # is committed.
+        MESON_FEATURES: >-
+          -Dbsd_auth=enabled
+          -Dlibcurl=disabled
+          -Dtcl_version=tcl86
+          -Duuid=e2fs
+
       setup_additional_packages_script: |
         #pkg_add -I ...
       # Always core dump to ${CORE_DUMP_DIR}
@@ -317,7 +359,7 @@ task:
         --buildtype=debugoptimized \
         --pkg-config-path ${PKGCONFIG_PATH} \
         -Dcassert=true -Dinjection_points=true \
-        -Dssl=openssl ${UUID} ${TCL} \
+        ${MESON_COMMON_FEATURES} ${MESON_FEATURES} \
         build
     EOF
 
@@ -364,10 +406,6 @@ LINUX_CONFIGURE_FEATURES: &LINUX_CONFIGURE_FEATURES >-
   --with-uuid=ossp
   --with-zstd
 
-LINUX_MESON_FEATURES: &LINUX_MESON_FEATURES >-
-  -Dllvm=enabled
-  -Duuid=e2fs
-
 
 # Check SPECIAL in the matrix: below
 task:
@@ -408,7 +446,6 @@ task:
     LLVM_CONFIG: llvm-config-16
 
     LINUX_CONFIGURE_FEATURES: *LINUX_CONFIGURE_FEATURES
-    LINUX_MESON_FEATURES: *LINUX_MESON_FEATURES
 
   <<: *linux_task_template
 
@@ -502,12 +539,37 @@ task:
         PG_TEST_INITDB_EXTRA_OPTS: >-
           -c io_method=io_uring
 
+        LINUX_64_MESON_FEATURES: >-
+          -Ddocs_pdf=enabled
+          -Dgssapi=enabled
+          -Dlibcurl=enabled
+          -Dlibnuma=enabled
+          -Dliburing=enabled
+          -Dllvm=enabled
+          -Dnls=enabled
+          -Dpam=enabled
+          -Dplperl=enabled
+          -Dselinux=enabled
+          -Dsystemd=enabled
+          -Duuid=e2fs
+
+        LINUX_32_MESON_FEATURES: >-
+          -Ddocs_pdf=enabled
+          -Dgssapi=enabled
+          -Dlibcurl=enabled
+          -Dliburing=enabled
+          -Dnls=enabled
+          -Dpam=enabled
+          -Dselinux=enabled
+          -Dsystemd=enabled
+          -Duuid=e2fs
+
       configure_script: |
         su postgres <<-EOF
           meson setup \
             --buildtype=debug \
             -Dcassert=true -Dinjection_points=true \
-            ${LINUX_MESON_FEATURES} \
+            ${MESON_COMMON_FEATURES} ${LINUX_64_MESON_FEATURES} \
             build
         EOF
 
@@ -519,11 +581,9 @@ task:
           meson setup \
             --buildtype=debug \
             -Dcassert=true -Dinjection_points=true \
-            ${LINUX_MESON_FEATURES} \
-            -Dllvm=disabled \
             --pkg-config-path /usr/lib/i386-linux-gnu/pkgconfig/ \
             -DPERL=perl5.36-i386-linux-gnu \
-            -Dlibnuma=disabled \
+            ${MESON_COMMON_FEATURES} ${LINUX_32_MESON_FEATURES} \
             build-32
         EOF
 
@@ -587,6 +647,14 @@ task:
     CCACHE_DIR: ${HOME}/ccache
     MACPORTS_CACHE: ${HOME}/macports-cache
 
+    MESON_FEATURES: >-
+      -Dbonjour=enabled
+      -Ddtrace=enabled
+      -Dgssapi=enabled
+      -Dlibcurl=enabled
+      -Dnls=enabled
+      -Duuid=e2fs
+
     MACOS_PACKAGE_LIST: >-
       ccache
       icu
@@ -660,7 +728,7 @@ task:
       -Dextra_include_dirs=/opt/local/include \
       -Dextra_lib_dirs=/opt/local/lib \
       -Dcassert=true -Dinjection_points=true \
-      -Duuid=e2fs -Ddtrace=auto \
+      ${MESON_COMMON_FEATURES} ${MESON_FEATURES} \
       build
 
   build_script: ninja -C build -j${BUILD_JOBS} ${MBUILD_TARGET}
@@ -715,6 +783,14 @@ task:
     # 0x8001 is SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX
     CIRRUS_WINDOWS_ERROR_MODE: 0x8001
 
+    MESON_FEATURES:
+      -Dauto_features=disabled
+      -Dldap=enabled
+      -Dssl=openssl
+      -Dtap_tests=enabled
+      -Dplperl=enabled
+      -Dplpython=enabled
+
   <<: *windows_task_template
 
   depends_on: SanityCheck
@@ -732,7 +808,7 @@ task:
   # Use /DEBUG:FASTLINK to avoid high memory usage during linking
   configure_script: |
     vcvarsall x64
-    meson setup --backend ninja --buildtype debug -Dc_link_args=/DEBUG:FASTLINK -Dcassert=true -Dinjection_points=true -Db_pch=true -Dextra_lib_dirs=c:\openssl\1.1\lib -Dextra_include_dirs=c:\openssl\1.1\include -DTAR=%TAR% build
+    meson setup --backend ninja --buildtype debug -Dc_link_args=/DEBUG:FASTLINK -Dcassert=true -Dinjection_points=true -Db_pch=true -Dextra_lib_dirs=c:\openssl\1.1\lib -Dextra_include_dirs=c:\openssl\1.1\include -DTAR=%TAR% %MESON_FEATURES% build
 
   build_script: |
     vcvarsall x64
@@ -790,9 +866,9 @@ task:
     %BASH% -c "where perl"
     %BASH% -c "perl --version"
 
-  # disable -Dnls as the number of files it creates cause a noticable slowdown
+  # -Dnls need to be disabled as the number of files it creates cause a noticable slowdown
   configure_script: |
-    %BASH% -c "meson setup -Ddebug=true -Doptimization=g -Dcassert=true -Dinjection_points=true -Db_pch=true -Dnls=disabled -DTAR=%TAR% build"
+    %BASH% -c "meson setup -Ddebug=true -Doptimization=g -Dcassert=true -Dinjection_points=true -Db_pch=true %MESON_COMMON_FEATURES% -DTAR=%TAR% build"
 
   build_script: |
     %BASH% -c "ninja -C build ${MBUILD_TARGET}"
@@ -830,7 +906,6 @@ task:
     CCACHE_DIR: "/tmp/ccache_dir"
 
     LINUX_CONFIGURE_FEATURES: *LINUX_CONFIGURE_FEATURES
-    LINUX_MESON_FEATURES: *LINUX_MESON_FEATURES
 
     # GCC emits a warning for llvm-14, so switch to a newer one.
     LLVM_CONFIG: llvm-config-16
-- 
2.49.0

From 3cf48a338cfdf8888828f63fbfd27c0f44b35b71 Mon Sep 17 00:00:00 2001
From: Nazir Bilal Yavuz <byavu...@gmail.com>
Date: Wed, 2 Jul 2025 17:30:59 +0300
Subject: [PATCH v3 3/3] ci: meson: Store common Postgres configuration options
 in one variable

This helps to keep things aligned.

Suggested-by: Peter Eisentraut <pe...@eisentraut.org>
Discussion: https://www.postgresql.org/message-id/flat/CAN55FZ0aO8d_jkyRijcGP8qO%3DXH09qG%3Dpw0ZZDvB4LMzuXYU1w%40mail.gmail.com
---
 .cirrus.tasks.yml | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/.cirrus.tasks.yml b/.cirrus.tasks.yml
index e8f166dba2c..e40ccd00e29 100644
--- a/.cirrus.tasks.yml
+++ b/.cirrus.tasks.yml
@@ -31,6 +31,10 @@ env:
   TEMP_CONFIG: ${CIRRUS_WORKING_DIR}/src/tools/ci/pg_ci_base.conf
   PG_TEST_EXTRA: kerberos ldap ssl libpq_encryption load_balance oauth
 
+  # Postgres config args for the meson builds, shared between all meson tasks
+  # except the 'SanityCheck' task
+  MESON_COMMON_PG_CONFIG_ARGS: -Dcassert=true -Dinjection_points=true
+
   # Meson feature flags, shared between all meson tasks except the
   # 'SanityCheck' and 'Windows - VS' tasks
   MESON_COMMON_FEATURES: >-
@@ -224,8 +228,8 @@ task:
   configure_script: |
     su postgres <<-EOF
       meson setup \
+        ${MESON_COMMON_PG_CONFIG_ARGS} \
         --buildtype=debug \
-        -Dcassert=true -Dinjection_points=true \
         -Dextra_lib_dirs=/usr/local/lib -Dextra_include_dirs=/usr/local/include/ \
         ${MESON_COMMON_FEATURES} ${MESON_FEATURES} \
         build
@@ -356,9 +360,9 @@ task:
   configure_script: |
     su postgres <<-EOF
       meson setup \
+        ${MESON_COMMON_PG_CONFIG_ARGS} \
         --buildtype=debugoptimized \
         --pkg-config-path ${PKGCONFIG_PATH} \
-        -Dcassert=true -Dinjection_points=true \
         ${MESON_COMMON_FEATURES} ${MESON_FEATURES} \
         build
     EOF
@@ -567,8 +571,8 @@ task:
       configure_script: |
         su postgres <<-EOF
           meson setup \
+            ${MESON_COMMON_PG_CONFIG_ARGS} \
             --buildtype=debug \
-            -Dcassert=true -Dinjection_points=true \
             ${MESON_COMMON_FEATURES} ${LINUX_64_MESON_FEATURES} \
             build
         EOF
@@ -579,8 +583,8 @@ task:
         su postgres <<-EOF
           export CC='ccache gcc -m32'
           meson setup \
+            ${MESON_COMMON_PG_CONFIG_ARGS} \
             --buildtype=debug \
-            -Dcassert=true -Dinjection_points=true \
             --pkg-config-path /usr/lib/i386-linux-gnu/pkgconfig/ \
             -DPERL=perl5.36-i386-linux-gnu \
             ${MESON_COMMON_FEATURES} ${LINUX_32_MESON_FEATURES} \
@@ -724,10 +728,10 @@ task:
   configure_script: |
     export PKG_CONFIG_PATH="/opt/local/lib/pkgconfig/"
     meson setup \
+      ${MESON_COMMON_PG_CONFIG_ARGS} \
       --buildtype=debug \
       -Dextra_include_dirs=/opt/local/include \
       -Dextra_lib_dirs=/opt/local/lib \
-      -Dcassert=true -Dinjection_points=true \
       ${MESON_COMMON_FEATURES} ${MESON_FEATURES} \
       build
 
@@ -808,7 +812,7 @@ task:
   # Use /DEBUG:FASTLINK to avoid high memory usage during linking
   configure_script: |
     vcvarsall x64
-    meson setup --backend ninja --buildtype debug -Dc_link_args=/DEBUG:FASTLINK -Dcassert=true -Dinjection_points=true -Db_pch=true -Dextra_lib_dirs=c:\openssl\1.1\lib -Dextra_include_dirs=c:\openssl\1.1\include -DTAR=%TAR% %MESON_FEATURES% build
+    meson setup --backend ninja %MESON_COMMON_PG_CONFIG_ARGS% --buildtype debug -Dc_link_args=/DEBUG:FASTLINK -Db_pch=true -Dextra_lib_dirs=c:\openssl\1.1\lib -Dextra_include_dirs=c:\openssl\1.1\include -DTAR=%TAR% %MESON_FEATURES% build
 
   build_script: |
     vcvarsall x64
@@ -868,7 +872,7 @@ task:
 
   # -Dnls need to be disabled as the number of files it creates cause a noticable slowdown
   configure_script: |
-    %BASH% -c "meson setup -Ddebug=true -Doptimization=g -Dcassert=true -Dinjection_points=true -Db_pch=true %MESON_COMMON_FEATURES% -DTAR=%TAR% build"
+    %BASH% -c "meson setup %MESON_COMMON_PG_CONFIG_ARGS%  -Ddebug=true -Doptimization=g -Db_pch=true %MESON_COMMON_FEATURES% -DTAR=%TAR% build"
 
   build_script: |
     %BASH% -c "ninja -C build ${MBUILD_TARGET}"
-- 
2.49.0

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