[libcxx-commits] [libcxx] [libc++] Enable Clang modules in carve-out CI jobs (PR #100571)

Thu Jul 25 06:57:02 PDT 2024

https://github.com/ldionne created https://github.com/llvm/llvm-project/pull/100571

This speeds up the CI for those jobs, and it also helps ensure that we are clean w.r.t. Clang modules when we disable some of the carve-outs like no-localization or no-threads.

>From 75dde69aa95e48739968a6a0c31d29bca6130b79 Mon Sep 17 00:00:00 2001
From: Louis Dionne <ldionne.2 at gmail.com>
Date: Tue, 27 Jun 2023 10:13:04 -0400
Subject: [PATCH] [libc++] Enable Clang modules in carve-out CI jobs

This speeds up the CI for those jobs, and it also helps ensure that
we are clean w.r.t. Clang modules when we disable some of the carve-outs
like no-localization or no-threads.
---
 libcxx/cmake/caches/Generic-no-exceptions.cmake      | 4 ++++
 libcxx/cmake/caches/Generic-no-experimental.cmake    | 4 ++++
 libcxx/cmake/caches/Generic-no-filesystem.cmake      | 4 ++++
 libcxx/cmake/caches/Generic-no-localization.cmake    | 4 ++++
 libcxx/cmake/caches/Generic-no-random_device.cmake   | 4 ++++
 libcxx/cmake/caches/Generic-no-rtti.cmake            | 4 ++++
 libcxx/cmake/caches/Generic-no-threads.cmake         | 4 ++++
 libcxx/cmake/caches/Generic-no-tzdb.cmake            | 4 ++++
 libcxx/cmake/caches/Generic-no-unicode.cmake         | 4 ++++
 libcxx/cmake/caches/Generic-no-wide-characters.cmake | 4 ++++
 10 files changed, 40 insertions(+)

diff --git a/libcxx/cmake/caches/Generic-no-exceptions.cmake b/libcxx/cmake/caches/Generic-no-exceptions.cmake
index f0dffef60dba0..c5b2ffd0a36c8 100644
--- a/libcxx/cmake/caches/Generic-no-exceptions.cmake
+++ b/libcxx/cmake/caches/Generic-no-exceptions.cmake
@@ -1,2 +1,6 @@
 set(LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "")
 set(LIBCXXABI_ENABLE_EXCEPTIONS OFF CACHE BOOL "")
+
+# Speed up the CI
+set(LIBCXX_TEST_PARAMS "enable_modules=clang" CACHE STRING "")
+set(LIBCXXABI_TEST_PARAMS "${LIBCXX_TEST_PARAMS}" CACHE STRING "")
diff --git a/libcxx/cmake/caches/Generic-no-experimental.cmake b/libcxx/cmake/caches/Generic-no-experimental.cmake
index f33ed01418990..f68b265d6be2d 100644
--- a/libcxx/cmake/caches/Generic-no-experimental.cmake
+++ b/libcxx/cmake/caches/Generic-no-experimental.cmake
@@ -1,2 +1,6 @@
 set(LIBCXX_TEST_PARAMS "enable_experimental=False" CACHE STRING "")
 set(LIBCXXABI_TEST_PARAMS "${LIBCXX_TEST_PARAMS}" CACHE STRING "")
+
+# Speed up the CI
+set(LIBCXX_TEST_PARAMS "enable_modules=clang" CACHE STRING "")
+set(LIBCXXABI_TEST_PARAMS "${LIBCXX_TEST_PARAMS}" CACHE STRING "")
diff --git a/libcxx/cmake/caches/Generic-no-filesystem.cmake b/libcxx/cmake/caches/Generic-no-filesystem.cmake
index 4000f3a3e8ef2..57b8d9f4d541a 100644
--- a/libcxx/cmake/caches/Generic-no-filesystem.cmake
+++ b/libcxx/cmake/caches/Generic-no-filesystem.cmake
@@ -1 +1,5 @@
 set(LIBCXX_ENABLE_FILESYSTEM OFF CACHE BOOL "")
+
+# Speed up the CI
+set(LIBCXX_TEST_PARAMS "enable_modules=clang" CACHE STRING "")
+set(LIBCXXABI_TEST_PARAMS "${LIBCXX_TEST_PARAMS}" CACHE STRING "")
diff --git a/libcxx/cmake/caches/Generic-no-localization.cmake b/libcxx/cmake/caches/Generic-no-localization.cmake
index 79d6b44c7139a..d3150ecc38eb6 100644
--- a/libcxx/cmake/caches/Generic-no-localization.cmake
+++ b/libcxx/cmake/caches/Generic-no-localization.cmake
@@ -1 +1,5 @@
 set(LIBCXX_ENABLE_LOCALIZATION OFF CACHE BOOL "")
+
+# Speed up the CI
+set(LIBCXX_TEST_PARAMS "enable_modules=clang" CACHE STRING "")
+set(LIBCXXABI_TEST_PARAMS "${LIBCXX_TEST_PARAMS}" CACHE STRING "")
diff --git a/libcxx/cmake/caches/Generic-no-random_device.cmake b/libcxx/cmake/caches/Generic-no-random_device.cmake
index e9b4cc60cc80e..8cd1027edfb45 100644
--- a/libcxx/cmake/caches/Generic-no-random_device.cmake
+++ b/libcxx/cmake/caches/Generic-no-random_device.cmake
@@ -1 +1,5 @@
 set(LIBCXX_ENABLE_RANDOM_DEVICE OFF CACHE BOOL "")
+
+# Speed up the CI
+set(LIBCXX_TEST_PARAMS "enable_modules=clang" CACHE STRING "")
+set(LIBCXXABI_TEST_PARAMS "${LIBCXX_TEST_PARAMS}" CACHE STRING "")
diff --git a/libcxx/cmake/caches/Generic-no-rtti.cmake b/libcxx/cmake/caches/Generic-no-rtti.cmake
index c62ddcec90149..d080360fe76d7 100644
--- a/libcxx/cmake/caches/Generic-no-rtti.cmake
+++ b/libcxx/cmake/caches/Generic-no-rtti.cmake
@@ -2,3 +2,7 @@ set(LIBCXX_ENABLE_RTTI OFF CACHE BOOL "")
 set(LIBCXX_ENABLE_EXCEPTIONS OFF CACHE BOOL "")
 set(LIBCXXABI_ENABLE_RTTI OFF CACHE BOOL "")
 set(LIBCXXABI_ENABLE_EXCEPTIONS OFF CACHE BOOL "")
+
+# Speed up the CI
+set(LIBCXX_TEST_PARAMS "enable_modules=clang" CACHE STRING "")
+set(LIBCXXABI_TEST_PARAMS "${LIBCXX_TEST_PARAMS}" CACHE STRING "")
diff --git a/libcxx/cmake/caches/Generic-no-threads.cmake b/libcxx/cmake/caches/Generic-no-threads.cmake
index 616baef1be7be..81c92fca78104 100644
--- a/libcxx/cmake/caches/Generic-no-threads.cmake
+++ b/libcxx/cmake/caches/Generic-no-threads.cmake
@@ -1,3 +1,7 @@
 set(LIBCXX_ENABLE_THREADS OFF CACHE BOOL "")
 set(LIBCXXABI_ENABLE_THREADS OFF CACHE BOOL "")
 set(LIBCXX_ENABLE_MONOTONIC_CLOCK OFF CACHE BOOL "")
+
+# Speed up the CI
+set(LIBCXX_TEST_PARAMS "enable_modules=clang" CACHE STRING "")
+set(LIBCXXABI_TEST_PARAMS "${LIBCXX_TEST_PARAMS}" CACHE STRING "")
diff --git a/libcxx/cmake/caches/Generic-no-tzdb.cmake b/libcxx/cmake/caches/Generic-no-tzdb.cmake
index 27c826edfecff..afe1c8ab7b80f 100644
--- a/libcxx/cmake/caches/Generic-no-tzdb.cmake
+++ b/libcxx/cmake/caches/Generic-no-tzdb.cmake
@@ -1 +1,5 @@
 set(LIBCXX_ENABLE_TIME_ZONE_DATABASE OFF CACHE BOOL "")
+
+# Speed up the CI
+set(LIBCXX_TEST_PARAMS "enable_modules=clang" CACHE STRING "")
+set(LIBCXXABI_TEST_PARAMS "${LIBCXX_TEST_PARAMS}" CACHE STRING "")
diff --git a/libcxx/cmake/caches/Generic-no-unicode.cmake b/libcxx/cmake/caches/Generic-no-unicode.cmake
index 01160bf218981..27fbc330ce43d 100644
--- a/libcxx/cmake/caches/Generic-no-unicode.cmake
+++ b/libcxx/cmake/caches/Generic-no-unicode.cmake
@@ -1 +1,5 @@
 set(LIBCXX_ENABLE_UNICODE OFF CACHE BOOL "")
+
+# Speed up the CI
+set(LIBCXX_TEST_PARAMS "enable_modules=clang" CACHE STRING "")
+set(LIBCXXABI_TEST_PARAMS "${LIBCXX_TEST_PARAMS}" CACHE STRING "")
diff --git a/libcxx/cmake/caches/Generic-no-wide-characters.cmake b/libcxx/cmake/caches/Generic-no-wide-characters.cmake
index 728d41086a386..72c304508f650 100644
--- a/libcxx/cmake/caches/Generic-no-wide-characters.cmake
+++ b/libcxx/cmake/caches/Generic-no-wide-characters.cmake
@@ -1 +1,5 @@
 set(LIBCXX_ENABLE_WIDE_CHARACTERS OFF CACHE BOOL "")
+
+# Speed up the CI
+set(LIBCXX_TEST_PARAMS "enable_modules=clang" CACHE STRING "")
+set(LIBCXXABI_TEST_PARAMS "${LIBCXX_TEST_PARAMS}" CACHE STRING "")

