VER: Release 0.29.0

Author: threecgreen

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.29.0 - 2025-02-04
+
+### Enhancements
+- Fixed documentation for using external versions of libraries (credit: @ElBellaCiao)
+
+### Breaking changes
+- Updated the minimum supported C++ standard to C++17
+
 ## 0.28.0 - 2025-01-21
 
 ### Breaking changes

CMakeLists.txt

@@ -4,7 +4,7 @@ cmake_minimum_required(VERSION 3.14)
 # Project details
 #
 
-project("databento" VERSION 0.28.0 LANGUAGES CXX)
+project("databento" VERSION 0.29.0 LANGUAGES CXX)
 string(TOUPPER ${PROJECT_NAME} PROJECT_NAME_UPPERCASE)
 
 #
@@ -100,7 +100,7 @@ message(STATUS "Added all header and implementation files.")
 # Set the project standard and warnings
 #
 
-target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_11)
+target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_17)
 include(cmake/CompilerWarnings.cmake)
 set_target_warnings(${PROJECT_NAME})
 include(cmake/Sanitizers.cmake)

README.md

@@ -9,11 +9,11 @@ The client supports both streaming real-time and historical market data through
 
 ## Usage
 
-The minimum C++ standard is C++11 and the minimum CMake version is 3.14.
+The minimum C++ standard is C++17 and the minimum CMake version is 3.14.
 
 ### Integration
 
-The easiest way to use our library is by embedding it with [CMake FetchContent](https://cmake.org/cmake/help/v3.11/module/FetchContent.html).
+The easiest way to use our library is by embedding it with [CMake FetchContent](https://cmake.org/cmake/help/latest/module/FetchContent.html).
 Your `CMakeLists.txt` should look something like the following:
 
 ```cmake
@@ -69,7 +69,7 @@ You'll need to ensure the following dependencies are installed:
 
 By default, date, cpp-httplib and nlohmann\_json are downloaded by CMake as part of the build process.
 If you would like to use a local version of these libraries, enable the CMake flag
-`DATABENTO_ENABLE_EXTERNAL_DATE`, `DATABENTO_ENABLE_EXTERNAL_HTTPLIB`, or `DATABENTO_ENABLE_EXTERNAL_JSON` respectively.
+`DATABENTO_USE_EXTERNAL_DATE`, `DATABENTO_USE_EXTERNAL_HTTPLIB`, or `DATABENTO_USE_EXTERNAL_JSON` respectively.
 
 #### Ubuntu
 

cmake/Utils.cmake

@@ -54,6 +54,6 @@ function(add_example_target name file)
     PRIVATE
       databento::databento
   )
-  target_compile_features(${name} PUBLIC cxx_std_11)
+  target_compile_features(${name} PUBLIC cxx_std_17)
   set_target_warnings(${name})
 endfunction()

pkg/PKGBUILD

@@ -1,7 +1,7 @@
 # Maintainer: Databento <[email protected]>
 _pkgname=databento-cpp
 pkgname=databento-cpp-git
-pkgver=0.28.0
+pkgver=0.29.0
 pkgrel=1
 pkgdesc="Official C++ client for Databento"
 arch=('any')

scripts/build.sh

@@ -1,10 +1,18 @@
 #! /usr/bin/env bash
-set -e
+set -euo pipefail
+set -x
+
+# Control the parallelism with the `NPROC` env
+# If unset, it defaults to the smaller of `nproc` or 8
+if [ -z "${NPROC+x}" ]; then
+    NPROC="$(nproc)"
+    NPROC="$(( $NPROC > 8 ? 8 : $NPROC ))"
+fi
 
 cmake -S . -B build \
   -DDATABENTO_ENABLE_UNIT_TESTING=1 \
   -DDATABENTO_ENABLE_EXAMPLES=1 \
   -DDATABENTO_ENABLE_CLANG_TIDY=1 \
   -DDATABENTO_ENABLE_ASAN=1 \
   -DDATABENTO_ENABLE_UBSAN=1
-cmake --build build -- -j "$(nproc)"
+cmake --build build -- -j "$NPROC"

tests/CMakeLists.txt

@@ -78,7 +78,7 @@ target_include_directories(
 # Set the compiler standard
 #
 
-target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_11)
+target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_17)
 # Ensure std::string debug info is included
 if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND CMAKE_BUILD_TYPE STREQUAL "Debug")
   target_compile_options(${PROJECT_NAME} PRIVATE -fstandalone-debug)