Add Linux X86 32 bits build files.

Author: Vipon

.github/workflows/main.yml

@@ -170,6 +170,33 @@ jobs:
         with:
           name: viponTools_Ubuntu
           path: viponTools.tar.gz
+  ubuntu-2404-32-gmake-release:
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+      - name: Set Env Variables
+        uses: ./.github/actions/set_env_var
+        with:
+          shell: bash
+          path: ${HOME}/.local/bin
+          cpath: ${HOME}/.local/include:${CPATH}
+          library_path: ${HOME}/.local/lib:${LIBRARY_PATH}
+      - run: ./setup.sh
+      - name: Configure Gmake Release
+        run: ./configure --gmake --release --target-platform=i386-linux-gnu --output i386_release
+      - name: Gmake Build Test Install
+        uses: ./.github/actions/gmake_build_test_install
+        with:
+          shell: bash
+          working-directory: i386_release
+      - name: Make Achive
+        working-directory: i386_release
+        run: tar -czvf ../viponTools.tar.gz viponTools
+      - uses: actions/upload-artifact@v4
+        with:
+          name: viponTools_Ubuntu_i386
+          path: viponTools.tar.gz
   windows-ninja-debug-static:
     runs-on: windows-2025-vs2026
     steps:

cTools/libs/CMakeLists.txt

@@ -31,10 +31,13 @@ add_subdirectory(binParse)
 add_subdirectory(binPrinter)
 add_subdirectory(binDynMod)
 if (NOT APPLE)
-add_subdirectory(perfAnalysis)
+  add_subdirectory(perfAnalysis)
 endif (NOT APPLE)
 add_subdirectory(test)
-add_subdirectory(x86_64)
-add_subdirectory(arch)
-add_subdirectory(mod)
+if (NOT "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i386")
+  # !TODO: Need to solve problem with capstone and keystone 32 bits build
+  add_subdirectory(x86_64)
+  add_subdirectory(arch)
+  add_subdirectory(mod)
+endif()
 

cmake/toolchain/ccache.cmake

@@ -24,7 +24,7 @@ include_guard(GLOBAL)
 
 find_program(CCACHE ccache)
   if(NOT CCACHE)
-    message(SEND_ERROR "ccache not found")
+    message(STATUS "ccache not found")
   else()
     set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "ccache")
     set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK "ccache")

cmake/toolchain/cflags/cflags.cmake

@@ -1,6 +1,6 @@
 # MIT License
 #
-# Copyright (c) 2021-2024 Konychev Valerii
+# Copyright (c) 2021-2026 Konychev Valerii
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -59,17 +59,8 @@ set(CMAKE_CXX_FLAGS ${CXX_FLAGS})
 set(CMAKE_CXX_FLAGS_DEBUG ${CXX_FLAGS_DEBUG})
 set(CMAKE_CXX_FLAGS_RELEASE ${CXX_FLAGS_RELEASE})
 
-if (APPLE)
-  if ("${CMAKE_HOST_SYSTEM_PROCESSOR}" STREQUAL "arm64")
-    if ("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "AppleClang")
-      if (CMAKE_C_COMPILER_VERSION VERSION_LESS 17.0)
-        # Main MacOsX linker has problem with linking MOD_CODE macro
-        string(APPEND _LINKER_FLAGS " -ld_classic")
-      endif ()
-    endif ()
-  endif ()
-endif (APPLE)
 
+include(${CMAKE_CURRENT_LIST_DIR}/linker.cmake)
 if (NOT "${_LINKER_FLAGS}" STREQUAL "")
   string(REPLACE " " ";" LINKER_FLAGS "${_LINKER_FLAGS}")
   add_link_options(${LINKER_FLAGS})

cmake/toolchain/cflags/common.cmake

@@ -1,6 +1,6 @@
 # MIT License
 #
-# Copyright (c) 2021 Konychev Valerii
+# Copyright (c) 2021-2026 Konychev Valerii
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -28,3 +28,12 @@ else()
     append_cxxflags(CXX_FLAGS -fPIC -std=gnu++20 -fcxx-exceptions -fexceptions)
 endif()
 
+if ("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
+  if ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i386")
+    # extra flags if need to compile and link 32-bits application
+    set(CMAKE_REQUIRED_LINK_OPTIONS -m32 -Wl-m,elf_i386)
+    append_cflags(C_FLAGS "-m32 -mfpmath=sse -msse2")
+    append_cxxflags(CXX_FLAGS "-m32 -mfpmath=sse -msse2")
+    unset(CMAKE_REQUIRED_LINK_OPTIONS)
+  endif()
+endif()

cmake/toolchain/cflags/linker.cmake

@@ -0,0 +1,38 @@
+# MIT License
+#
+# Copyright (c) 2026 Konychev Valerii
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+if (APPLE)
+  if ("${CMAKE_HOST_SYSTEM_PROCESSOR}" STREQUAL "arm64")
+    if ("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "AppleClang")
+      if (CMAKE_C_COMPILER_VERSION VERSION_LESS 17.0)
+        # Main MacOsX linker has problem with linking MOD_CODE macro
+        string(APPEND _LINKER_FLAGS " -ld_classic")
+      endif ()
+    endif ()
+  endif ()
+endif (APPLE)
+
+if ("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
+  if ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "i386")
+    string(APPEND _LINKER_FLAGS " -Wl,-m,elf_i386")
+  endif()
+endif()

cmake/toolchain/i386-linux-gnu.cmake

@@ -0,0 +1,27 @@
+# MIT License
+#
+# Copyright (c) 2026 Konychev Valerii
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+include_guard(GLOBAL)
+
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_PROCESSOR i386)
+include(${CMAKE_CURRENT_LIST_DIR}/host-clang.cmake)

configure

@@ -69,12 +69,14 @@ def parseArgs():
             help = 'use xcode build system')
     parser.add_argument('--use-version', metavar = 'VERSION', nargs = '?',
             default = None,
-            help = 'specify build system version'
-            )
+            help = 'specify build system version')
+    parser.add_argument('--target-platform', metavar = 'TRIPLET', nargs = '?',
+            default = 'host-system',
+            help = 'parameter for cross platform build. Supported values: '
+            'host-system, i386-linux-gnu')
 
     return parser.parse_args()
 
-
 def finalizeArgs(args):
     if args.output != OUTPUT_DIR:
         if args.install_dir == INSTALL_DIR:
@@ -94,7 +96,6 @@ def finalizeArgs(args):
             if args.use_version == None:
                 args.use_version = '18'
 
-
 def goToOutputDir(args):
     if not os.path.isdir(args.output):
         try:
@@ -104,7 +105,6 @@ def goToOutputDir(args):
 
     os.chdir(args.output)
 
-
 def execCmake(args):
     generator = str()
     if args.gmake:
@@ -132,22 +132,28 @@ def execCmake(args):
 
     com += [ '-DCMAKE_BUILD_TYPE={}'    .format('Release' if args.release else 'Debug')
            , '-DVIPON_TOOLS_LIB_TYPE={}'.format('STATIC' if args.static else 'SHARED')
-           , '-DCMAKE_TOOLCHAIN_FILE={}'.format(args.c_toolchain)
-           , '-DCMAKE_INSTALL_PREFIX={}'.format(args.install_dir)
+           ]
+
+    if args.target_platform != 'host-system':
+        path_to_toolchain = os.path.join(TOOLCHAIN_DIR,
+            f'{args.target_platform}.cmake')
+        com += [ f'-DCMAKE_TOOLCHAIN_FILE={path_to_toolchain}' ]
+    else:
+        com += ['-DCMAKE_TOOLCHAIN_FILE={}'.format(args.c_toolchain) ]
+
+    com += [ '-DCMAKE_INSTALL_PREFIX={}'.format(args.install_dir)
            , '-DCMAKE_EXPORT_COMPILE_COMMANDS=ON'
            , ROOT
            ]
 
     execCmd(com)
 
-
 def main():
     args = parseArgs()
     finalizeArgs(args)
     goToOutputDir(args)
     execCmake(args)
 
-
 if __name__ == '__main__':
     main()
 

python/vpy/installArgs.py

@@ -46,6 +46,9 @@ def installArgs(descr: str):
     parser.add_argument('--default', action = 'store_true',
             default = False,
             help = 'if flag is set, produce default install: brew, apt etc.')
+    parser.add_argument('--plaform', metavar = 'TRIPLET', nargs = '?',
+            default = 'host'
+            help = 'specify target system triplet')
 
     return parser.parse_args()