Merge pull request #5917 from alanc/solaris-fixes

Solaris fixes

mesonbuild/environment.py

@@ -745,7 +745,7 @@ class Environment:
             else:
                 i = 'GNU ld.bfd'
             linker = GnuDynamicLinker(compiler, for_machine, i, prefix, version=v)
-        elif 'Solaris' in e:
+        elif 'Solaris' in e or 'Solaris' in o:
             linker = SolarisDynamicLinker(
                 compiler, for_machine, 'solaris', prefix,
                 version=search_version(e))

mesonbuild/mesonlib.py

@@ -708,6 +708,14 @@ def get_library_dirs() -> typing.List[str]:
     else:
         plat = ''
 
+    # Solaris puts 32-bit libraries in the main /lib & /usr/lib directories
+    # and 64-bit libraries in platform specific subdirectories.
+    if is_sunos():
+        if machine == 'i86pc':
+            plat = 'amd64'
+        elif machine.startswith('sun4'):
+            plat = 'sparcv9'
+
     usr_platdir = Path('/usr/lib/') / plat
     if usr_platdir.is_dir():
         unixdirs += [str(x) for x in (usr_platdir).iterdir() if x.is_dir()]

test cases/common/131 generated assembly/square-x86_64.S.in

@@ -19,7 +19,7 @@ END
 .text
 .globl SYMBOL_NAME(square_unsigned)
 /* Only supported with GAS */
-# if defined(__linux__) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__)
+# if defined(__linux__) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__sun)
 .type  square_unsigned,@function
 # endif
 

test cases/linuxlike/14 static dynamic linkage/meson.build

@@ -1,22 +1,36 @@
 project('static dynamic', 'c')
 
+# Solaris does not ship static libraries
+if host_machine.system() == 'sunos'
+  has_static = false
+else
+  has_static = true
+endif
 
 cc = meson.get_compiler('c')
 
 z_default = cc.find_library('z')
-z_static = cc.find_library('z', static: true)
+if has_static
+  z_static = cc.find_library('z', static: true)
+endif
 z_dynamic = cc.find_library('z', static: false)
 
 exe_default = executable('main_default', 'main.c', dependencies: [z_default])
-exe_static = executable('main_static', 'main.c', dependencies: [z_static])
+if has_static
+  exe_static = executable('main_static', 'main.c', dependencies: [z_static])
+endif
 exe_dynamic = executable('main_dynamic', 'main.c', dependencies: [z_dynamic])
 
 test('test default', exe_default)
-test('test static', exe_static)
+if has_static
+  test('test static', exe_static)
+endif
 test('test dynamic', exe_dynamic)
 
-test('verify static linking', find_program('verify_static.py'),
+if has_static
-    args: ['--platform=' + host_machine.system(), exe_static.full_path()])
+  test('verify static linking', find_program('verify_static.py'),
+      args: ['--platform=' + host_machine.system(), exe_static.full_path()])
+endif
 test('verify dynamic linking', find_program('verify_static.py'),
     args: ['--platform=' + host_machine.system(), exe_dynamic.full_path()],
     should_fail: true)