Add support for building on Haiku.
This commit adds support for building GN on Haiku.
All tests pass on 32 bit and 64 bit Haiku.
Change-Id: I010dc8aafe44c29b3e7e90cb3bf5d69e822825ea
Reviewed-on: https://gn-review.googlesource.com/c/gn/+/5000
Reviewed-by: Brett Wilson <brettw@chromium.org>
Commit-Queue: Brett Wilson <brettw@chromium.org>
diff --git a/build/build_haiku.ninja.template b/build/build_haiku.ninja.template
new file mode 100644
index 0000000..e59854b
--- /dev/null
+++ b/build/build_haiku.ninja.template
@@ -0,0 +1,19 @@
+rule cc
+ command = $cc -MMD -MF $out.d $defines $includes $cflags $cflags_c -c $in -o $out
+ description = CC $out
+ depfile = $out.d
+ deps = gcc
+
+rule cxx
+ command = $cxx -MMD -MF $out.d $defines $includes $cflags $cflags_cc -c $in -o $out
+ description = CXX $out
+ depfile = $out.d
+ deps = gcc
+
+rule alink_thin
+ command = rm -f $out && $ar rcsT $out $in
+ description = AR $out
+
+rule link
+ command = $ld $ldflags -o $out -Wl,--start-group $in $libs -Wl,--end-group $solibs
+ description = LINK $out
diff --git a/build/gen.py b/build/gen.py
index 64e3f55..126b7d4 100755
--- a/build/gen.py
+++ b/build/gen.py
@@ -43,10 +43,12 @@
self._platform = 'freebsd'
elif self._platform.startswith('openbsd'):
self._platform = 'openbsd'
+ elif self._platform.startswith('haiku'):
+ self._platform = 'haiku'
@staticmethod
def known_platforms():
- return ['linux', 'darwin', 'msvc', 'aix', 'fuchsia', 'freebsd', 'openbsd']
+ return ['linux', 'darwin', 'msvc', 'aix', 'fuchsia', 'freebsd', 'openbsd', 'haiku']
def platform(self):
return self._platform
@@ -69,8 +71,11 @@
def is_aix(self):
return self._platform == 'aix'
+ def is_haiku(self):
+ return self._platform == 'haiku'
+
def is_posix(self):
- return self._platform in ['linux', 'freebsd', 'darwin', 'aix', 'openbsd']
+ return self._platform in ['linux', 'freebsd', 'darwin', 'aix', 'openbsd', 'haiku']
def main(argv):
@@ -179,6 +184,7 @@
'freebsd': 'build_linux.ninja.template',
'aix': 'build_aix.ninja.template',
'openbsd': 'build_openbsd.ninja.template',
+ 'haiku': 'build_haiku.ninja.template',
}[platform.platform()])
with open(template_filename) as f:
@@ -341,8 +347,11 @@
elif platform.is_aix():
cflags_cc.append('-maix64')
ldflags.append('-maix64')
+ elif platform.is_haiku():
+ cflags_cc.append('-fPIC')
+ cflags_cc.extend(['-D_BSD_SOURCE'])
- if platform.is_posix():
+ if platform.is_posix() and not platform.is_haiku():
ldflags.append('-pthread')
if options.use_lto:
