Builder

Scripts to support builds for several branches, configurations, bitness.
Works only with bash (MacOS & Linux) or cmd (Windows).

Usage :

cd <sources root> # will define $builder_shared_dir
. <builder path>scripts/setenv <build path>  # will define $builder_config_dir

where
<sources root> is the root directory of the sources.
<build path> is <[path]target[.branch]/d1/d2/.../system-arch/compiler/config>

For real examples, see:

• Build Executor (instructions to build Executor from scratch)
• Build ooRexx (the infrastructure I use for Official trunk/releases/branches, Executor)
• Build Regina

Cross-compilation

From host Windows 11 arm64 (see setenv-cl.bat):

• x86_32
• x86_64

Other platforms: not tested but will work if the right toolchain is installed.

Builder scripts

Each directory in the build path can have a corresponding script.
The scripts/setenv script iterates over each directory, from deeper to root.
If a script named setenv-"directory" exists in the directory of scripts then execute it.
If a script named setenv-"directory" exists in the directory of private scripts then execute it.

/local/rexxlocal/oorexx/build/official/main/trunk/linux-x86_64/gcc/release/
Scripts currently defined :
|  setenv-release
|  setenv-build
V  setenv-oorexx


Examples of variables set by scripts/setenv (values for linux):
builder_arch                x86_64
builder_bitness             64
builder_branch
builder_build_dir           /local/rexxlocal/oorexx/build/official/main/trunk/linux-x86_64/gcc/release/build
builder_compiler            gcc
builder_config              release
builder_config_dir          /local/rexxlocal/oorexx/build/official/main/trunk/linux-x86_64/gcc/release
builder_delivery_dir        /local/rexxlocal/oorexx/build/official/main/trunk/linux-x86_64/gcc/release/deliver
builder_local_build_dir     /local/rexxlocal/oorexx/build
builder_local_dir           /local/rexxlocal/oorexx
builder_scripts_dir         /local/builder/scripts
builder_shared_dir          /local/rexx/oorexx
builder_src_relative_path   main/trunk
builder_system              linux
builder_system_arch         linux-x86_64
builder_target              official
builder_target_branch       official

Variables set for building with cmake:
CMAKE_BUILD_TYPE            Debug or Reldbg or Release

Variables set for building with gcc or clang:
C_INCLUDE_PATH              List of directories in which to look for header files when preprocessing C files
CPLUS_INCLUDE_PATH          List of directories in which to look for header files when preprocessing C++ files
LIBRARY_PATH                List of directories in which to look for libraries when linking

Variables set for default make rules (see the output of make -p):
CXXFLAGS                    Flags for the C++ compiler
CFLAGS                      Flags for the C compiler
CPPFLAGS                    Flags for the preprocessor
LDFLAGS                     Flags for the linker

Variables set for building with cl (Visual C++):
INCLUDE                     List of directories in which to look for header files when preprocessing files
LIB                         List of directories in which to look for libraries when linking

Variables set for default nmake rules (see the output of nmake /p):
CXXFLAGS                    Flags used when compiling .cxx files
CFLAGS                      Flags used when compiling .c or .cc files
CPPFLAGS                    Flags used when compiling .cpp files

Variables set for execution:
DYLD_LIBRARY_PATH           MacOsX
LD_LIBRARY_PATH             Linux
PATH                        Linux, MacOsX, Windows