diff options
| -rw-r--r-- | .gitignore | 12 | ||||
| -rw-r--r-- | INSTALL | 1 | ||||
| -rw-r--r-- | build/bootstrap.build | 21 | ||||
| -rw-r--r-- | build/root.build | 8 | ||||
| -rw-r--r-- | buildfile | 7 | ||||
| -rw-r--r-- | hello/buildfile | 17 | ||||
| -rw-r--r-- | hello/export | 36 | ||||
| -rw-r--r-- | hello/hello | 4 | ||||
| -rw-r--r-- | tests/build/root.build | 4 |
9 files changed, 89 insertions, 21 deletions
@@ -1,5 +1,13 @@ -*.o +# Compiler/linker output. +# *.d +*.o +*.obj *.so +*.dll *.a -core +*.lib +*.exp +*.exe +*.exe.dlls/ +*.exe.manifest @@ -0,0 +1 @@ +Just use build2, bro. diff --git a/build/bootstrap.build b/build/bootstrap.build index 8e8cb9c..b7ab913 100644 --- a/build/bootstrap.build +++ b/build/bootstrap.build @@ -1,15 +1,22 @@ project = libhello + +using build@0.4.0-a1 + version = 1.0.1 -revision = 0 -using config -using dist -using test -using install +abi_major = 1 +abi_minor = 0 +abi_patch = 1 +abi_prerelease = false + +revision = 0 dist.package = $project-$version if ($revision != 0) -{ dist.package += +$revision -} + +using config +using dist +using test +using install diff --git a/build/root.build b/build/root.build index ebe16d5..4f70114 100644 --- a/build/root.build +++ b/build/root.build @@ -1,10 +1,6 @@ +cxx.std = 11 + using cxx hxx{*}: extension = cxx{*}: extension = cxx - -cxx.std = 11 - -# Don't install tests. -# -tests/: install = false @@ -1,3 +1,8 @@ d = hello/ tests/ -./: $d doc{version} file{manifest} +./: $d doc{INSTALL version} file{manifest} include $d + +# Don't install tests or the INSTALL file. +# +dir{tests/}: install = false +doc{INSTALL}@./: install = false diff --git a/hello/buildfile b/hello/buildfile index 4903a33..8331a7b 100644 --- a/hello/buildfile +++ b/hello/buildfile @@ -1,8 +1,21 @@ -lib{hello}: {hxx cxx}{hello} +lib{hello}: {hxx cxx}{hello} hxx{export} + +# For pre-releases use the complete version to make sure they cannot be used +# in place of another pre-release or the final version. +# +if $abi_prerelease + lib{hello}: bin.lib.version = @-$version +else + lib{hello}: bin.lib.version = @-$abi_major.$abi_minor cxx.poptions += -I$src_root +obja{*}: cxx.poptions += -DLIBHELLO_STATIC_BUILD +objs{*}: cxx.poptions += -DLIBHELLO_SHARED_BUILD + lib{hello}: cxx.export.poptions = -I$src_root +liba{hello}: cxx.export.poptions += -DLIBHELLO_STATIC +libs{hello}: cxx.export.poptions += -DLIBHELLO_SHARED # Install into the hello/ subdirectory of, say, /usr/include/. # -install.include = $install.include/hello +install.include = $install.include/hello/ diff --git a/hello/export b/hello/export new file mode 100644 index 0000000..18f4968 --- /dev/null +++ b/hello/export @@ -0,0 +1,36 @@ +// file: hello/export -*- C++ -*- + +#pragma once + +// Normally we don't export class templates (but do complete specializations), +// inline functions, and classes with only inline member functions. Exporting +// classes that inherit from non-exported/imported bases (e.g., std::string) +// will end up badly. The only known workarounds are to not inherit or to not +// export. Also, MinGW GCC doesn't like seeing non-exported function being +// used before their inline definition. The workaround is to reorder code. In +// the end it's all trial and error. + +#if defined(LIBHELLO_STATIC) // Using static. +# define LIBHELLO_EXPORT +#elif defined(LIBHELLO_STATIC_BUILD) // Building static. +# define LIBHELLO_EXPORT +#elif defined(LIBHELLO_SHARED) // Using shared. +# ifdef _WIN32 +# define LIBHELLO_EXPORT __declspec(dllimport) +# else +# define LIBHELLO_EXPORT +# endif +#elif defined(LIBHELLO_SHARED_BUILD) // Building shared. +# ifdef _WIN32 +# define LIBHELLO_EXPORT __declspec(dllexport) +# else +# define LIBHELLO_EXPORT +# endif +#else +// If none of the above macros are defined, then we assume we are being used +// by some third-party build system that cannot/doesn't signal the library +// type. Note that this fallback works for both static and shared but in case +// of shared will be sub-optimal compared to having dllimport. +// +# define LIBHELLO_EXPORT // Using static or shared. +#endif diff --git a/hello/hello b/hello/hello index 4f85114..5fb7d9e 100644 --- a/hello/hello +++ b/hello/hello @@ -4,8 +4,10 @@ #include <string> +#include <hello/export> + namespace hello { - void + LIBHELLO_EXPORT void say (const std::string& name); } diff --git a/tests/build/root.build b/tests/build/root.build index 4bf103e..1f7c350 100644 --- a/tests/build/root.build +++ b/tests/build/root.build @@ -1,10 +1,10 @@ +cxx.std = 11 + using cxx hxx{*}: extension = cxx{*}: extension = cxx -cxx.std = 11 - # Every exe{} in this subproject is by default a test. # exe{*}: test = true |