diff options
| author | midipix <writeonce@midipix.org> | 2018-11-25 05:05:44 -0500 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2018-11-25 09:22:52 -0500 |
| commit | 333a37fe037f5ddcc16625199ff4b20b8aef7d6c (patch) | |
| tree | 7a563b5490e4fb7e20a6500fe5e69710ea83d329 /sysinfo/os | |
| parent | f6d81d40ea003a10b7d7a613234d0e587e77d8d2 (diff) | |
| download | ntux-333a37fe037f5ddcc16625199ff4b20b8aef7d6c.tar.bz2 ntux-333a37fe037f5ddcc16625199ff4b20b8aef7d6c.tar.xz | |
build system: PE, ELF: defined DSO_REF_VER, DSO_REF_SONAME, DSO_REF_SOLINK.
These definitions come in handy when a project generates alongside
its ``primary shared library'' one or more ``extension libraries''
that depend on it. When the rules for generating extension
libraries use the $^ directive, the above dependency must
be declared in a target-aware manner.
In most cases, one would want to express this dependency by way
of $(DSO_REF_SONAME), thereby pulling in lib/libfoo.so.$(MAJOR)
on ELF targets, lib/libfoo.$(MAJOR).lib.a on midipix targets,
and lib/libfoo.$(MAJOR).dll.a on win32 targets.
Diffstat (limited to 'sysinfo/os')
| -rw-r--r-- | sysinfo/os/pe.mk | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sysinfo/os/pe.mk b/sysinfo/os/pe.mk index e8e1759..c3c5ba0 100644 --- a/sysinfo/os/pe.mk +++ b/sysinfo/os/pe.mk @@ -1,3 +1,7 @@ +DSO_REF_VER = $(IMPLIB_VER) +DSO_REF_SONAME = $(IMPLIB_SONAME) +DSO_REF_SOLINK = $(IMPLIB_SOLINK) + LDFLAGS_IMPLIB += -Wl,--output-def LDFLAGS_IMPLIB += -Wl,$(IMPLIB_DEF) LDFLAGS_SHARED += $(LDFLAGS_IMPLIB) |