Initial Commit

.gitignore

@@ -0,0 +1,2 @@
+# Exclude bpm archives
+*.bpm

check-version.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Github repository
+REPO="google/snappy"
+
+# Get tag name using Github Rest API
+TAG_NAME=$(curl -s -L -H "X-GitHub-Api-Version: 2022-11-28" -H "Authorization: token ${GITHUB_API_TOKEN}" https://api.github.com/repos/"$REPO"/releases/latest | jq -r '.tag_name')
+
+echo "$TAG_NAME"

pkg.info

@@ -0,0 +1,21 @@
+name: snappy
+description: A fast compressor/decompressor library
+version: 1.2.2
+revision: 1
+url: https://github.com/google/snappy
+license: BSD-3-Clause
+architecture: any
+type: source
+depends:
+  - gcc-libs
+  - glibc
+make_depends:
+  - clang
+  - cmake
+  - googletest
+  - zlib
+downloads:
+  - url: https://github.com/google/snappy/archive/refs/tags/${BPM_PKG_VERSION}.tar.gz
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: 90f74bc1fbf78a6c56b3c4a082a05103b3a56bb17bca1a27e052ea11723292dc

source-files/add-pkgconfig.patch

@@ -0,0 +1,24 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -187,6 +187,12 @@
+   "${PROJECT_BINARY_DIR}/config.h"
+ )
+ 
++configure_file(
++  "${CMAKE_CURRENT_SOURCE_DIR}/snappy.pc.in"
++  "${CMAKE_CURRENT_BINARY_DIR}/snappy.pc"
++  @ONLY
++)
++
+ # We don't want to define HAVE_ macros in public headers. Instead, we use
+ # CMake's variable substitution with 0/1 variables, which will be seen by the
+ # preprocessor as constants.
+@@ -395,4 +401,8 @@
+       "${PROJECT_BINARY_DIR}/cmake/${PROJECT_NAME}ConfigVersion.cmake"
+     DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
+   )
++  install(
++    FILES "${PROJECT_BINARY_DIR}/snappy.pc"
++    DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig"
++  )
+ endif(SNAPPY_INSTALL)

source-files/reenable-rtti.patch

@@ -0,0 +1,25 @@
+diff --unified --recursive --text --new-file snappy-1.2.2.orig/CMakeLists.txt snappy-1.2.2/CMakeLists.txt
+--- snappy-1.2.2.orig/CMakeLists.txt	2025-04-19 23:20:48.985433149 +0200
++++ snappy-1.2.2/CMakeLists.txt	2025-04-19 23:20:27.703912696 +0200
+@@ -51,10 +51,6 @@
+   string(REGEX REPLACE "/EH[a-z]+" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHs-c-")
+   add_definitions(-D_HAS_EXCEPTIONS=0)
+-
+-  # Disable RTTI.
+-  string(REGEX REPLACE "/GR" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GR-")
+ else(MSVC)
+   # Use -Wall for clang and gcc.
+   if(NOT CMAKE_CXX_FLAGS MATCHES "-Wall")
+@@ -81,10 +77,6 @@
+   # Disable C++ exceptions.
+   string(REGEX REPLACE "-fexceptions" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions")
+-
+-  # Disable RTTI.
+-  string(REGEX REPLACE "-frtti" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti")
+ endif(MSVC)
+ 
+ # BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to make

source-files/snappy.pc.in

@@ -0,0 +1,10 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+libdir=${prefix}/lib
+includedir=${prefix}/include
+
+Name: snappy
+Description: Fast compressor/decompressor library.
+Version: @PROJECT_VERSION@
+Libs: -L${libdir} -lsnappy
+Cflags: -I${includedir}

source-files/use-system-gtest.patch

@@ -0,0 +1,27 @@
+diff --unified --recursive --text --new-file snappy-1.2.1.orig/CMakeLists.txt snappy-1.2.1/CMakeLists.txt
+--- snappy-1.2.1.orig/CMakeLists.txt	2024-09-25 22:35:44.563365640 +0200
++++ snappy-1.2.1/CMakeLists.txt	2024-09-25 22:40:22.273395168 +0200
+@@ -331,19 +331,18 @@
+   set(install_gmock OFF)
+   set(build_gmock ON)
+ 
+-  # This project is tested using GoogleTest.
+-  add_subdirectory("third_party/googletest")
++  find_package(GTest REQUIRED)
+ 
+   # GoogleTest triggers a missing field initializers warning.
+   if(SNAPPY_HAVE_NO_MISSING_FIELD_INITIALIZERS)
+-    set_property(TARGET gtest
++    set_property(TARGET GTest::gtest
+         APPEND PROPERTY COMPILE_OPTIONS -Wno-missing-field-initializers)
+-    set_property(TARGET gmock
++    set_property(TARGET GTest::gmock
+         APPEND PROPERTY COMPILE_OPTIONS -Wno-missing-field-initializers)
+   endif(SNAPPY_HAVE_NO_MISSING_FIELD_INITIALIZERS)
+ 
+   if(SNAPPY_HAVE_NO_IMPLICIT_INT_FLOAT_CONVERSION)
+-    set_property(TARGET gtest
++    set_property(TARGET GTest::gtest
+         APPEND PROPERTY COMPILE_OPTIONS -Wno-implicit-int-float-conversion)
+   endif(SNAPPY_HAVE_NO_IMPLICIT_INT_FLOAT_CONVERSION)
+ 

source.sh

@@ -0,0 +1,38 @@
+# This is the source.sh script. It is executed by BPM in a temporary directory when compiling a source package
+# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
+# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
+
+# The prepare function is executed in the root of the temp directory
+# This function is used for putting downloaded files to the correct location or applying patches
+prepare() {
+  cd "$BPM_SOURCE"
+  cp "$BPM_WORKDIR"/snappy.pc.in .
+  patch -Np1 -i "$BPM_WORKDIR"/add-pkgconfig.patch
+  patch -Np1 -i "$BPM_WORKDIR"/reenable-rtti.patch
+  patch -Np1 -i "$BPM_WORKDIR"/use-system-gtest.patch
+}
+
+# The build function is executed in the source directory
+# This function is used to compile the source code
+build() {
+  cmake -B build -DCMAKE_INSTALL_PREFIX=/usr \
+                 -DCMAKE_CXX_STANDARD=23 \
+                 -DBUILD_SHARED_LIBS=ON \
+                 -DSNAPPY_BUILD_BENCHMARKS=OFF
+  cmake --build build
+}
+
+# The check function is executed in the source directory
+# This function is used to run tests to verify the package has been compiled correctly
+check() {
+  ctest --test-dir build
+}
+
+# The package function is executed in the source directory
+# This function is used to move the compiled files into the output directory
+package() {
+  DESTDIR="$BPM_OUTPUT" cmake --install build
+
+  # Install package license
+  install -Dm644 "$BPM_SOURCE"/COPYING "$BPM_OUTPUT"/usr/share/licenses/snappy/COPYING
+}