adding emscripten build test

.github/workflows/amalgamate-ubuntu20.yml → .github/workflows/amalgamate-ubuntu24.yml

@@ -1,10 +1,10 @@
-name: Amalgamate Ubuntu 20.04 CI (GCC 9)
+name: Amalgamate Ubuntu 24.04 CI
 
 on: [push, pull_request]
 
 jobs:
   ubuntu-build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - name: Compile with amalgamation

.github/workflows/emscripten.yml

@@ -0,0 +1,17 @@
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+      - uses: mymindstorm/setup-emsdk@6ab9eb1bda2574c4ddb79809fc9247783eaf9021 # v14
+      - name: Verify
+        run: emcc -v
+      - name: Checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v3.6.0
+      - name: Configure
+        run: emcmake cmake -B build
+      - name: Build # We build but do not test
+        run: cmake --build build

.github/workflows/ubuntu20-cxx20.yml → .github/workflows/ubuntu24-cxx20.yml

@@ -1,10 +1,10 @@
-name: Ubuntu 20.04 CI (C++20)
+name: Ubuntu 24.04 CI
 
 on: [push, pull_request]
 
 jobs:
   ubuntu-build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     strategy:
       fail-fast: false
     steps:

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.9)
+cmake_minimum_required(VERSION 3.10)
 
 project(fast_float VERSION 8.0.2 LANGUAGES CXX)
 set(FASTFLOAT_CXX_STANDARD 11 CACHE STRING "the C++ standard to use for fastfloat")

tests/CMakeLists.txt

@@ -9,8 +9,7 @@ option(FASTFLOAT_SUPPLEMENTAL_TESTS "Run supplemental tests" ON)
 
 if (NOT SYSTEM_DOCTEST)
   FetchContent_Declare(doctest
-    GIT_REPOSITORY https://github.com/onqtam/doctest.git
-    GIT_TAG v2.4.11)
+    GIT_REPOSITORY https://github.com/lemire/doctest.git)
 else ()
   find_package(doctest REQUIRED)
 endif()
@@ -27,20 +26,15 @@ endif()
 if (NOT SYSTEM_DOCTEST)
   FetchContent_GetProperties(doctest)
   if(NOT doctest_POPULATED)
-    FetchContent_Populate(doctest)
-    add_subdirectory(${doctest_SOURCE_DIR} ${doctest_BINARY_DIR})
+    FetchContent_MakeAvailable(doctest)
   endif()
 endif()
 
 add_library(supplemental-data INTERFACE)
 if (FASTFLOAT_SUPPLEMENTAL_TESTS)
-  FetchContent_GetProperties(supplemental_test_files)
-  if(NOT supplemental_test_files_POPULATED)
-    message(STATUS "Supplemental tests enabled. Retrieving test files.")
-    FetchContent_Populate(supplemental_test_files)
-    message(STATUS "Supplemental test files retrieved.")
-    add_subdirectory(${supplemental_test_files_SOURCE_DIR} ${supplemental_test_files_BINARY_DIR})
-  endif()
+  message(STATUS "Supplemental tests enabled. Retrieving test files.")
+  FetchContent_MakeAvailable(supplemental_test_files)
+  message(STATUS "Supplemental test files retrieved.")
   target_compile_definitions(supplemental-data INTERFACE SUPPLEMENTAL_TEST_DATA_DIR="${supplemental_test_files_BINARY_DIR}/data")
 endif()