Merge pull request #1469 from centricular/install-secondary-outputs

Support multiple install dirs for built/custom targets

23 files changed, 267 insertions, 64 deletions

diff --git a/mesonbuild/backend/backends.py b/mesonbuild/backend/backends.py
index efc5bff..2e630bd 100644
--- a/mesonbuild/backend/backends.py
+++ b/mesonbuild/backend/backends.py
@@ -601,7 +601,7 @@ class Backend:
         for t in target.get_generated_sources():
             if not isinstance(t, build.CustomTarget):
                 continue
-            for f in t.output:
+            for f in t.get_outputs():
                 if self.environment.is_library(f):
                     libs.append(os.path.join(self.get_target_dir(t), f))
         return libs
@@ -642,7 +642,7 @@ class Backend:
             build_root = self.environment.get_source_dir()
             outdir = os.path.join(self.environment.get_build_dir(), outdir)
         outputs = []
-        for i in target.output:
+        for i in target.get_outputs():
             outputs.append(os.path.join(outdir, i))
         inputs = self.get_custom_target_sources(target)
         # Evaluate the command list
diff --git a/mesonbuild/backend/ninjabackend.py b/mesonbuild/backend/ninjabackend.py
index 5a9462f..4c87951 100644
--- a/mesonbuild/backend/ninjabackend.py
+++ b/mesonbuild/backend/ninjabackend.py
@@ -633,40 +633,86 @@ int dummy;
 
     def generate_target_install(self, d):
         for t in self.build.get_targets().values():
-            if t.should_install():
+            if not t.should_install():
+                continue
+            # Find the installation directory.
+            outdirs = t.get_custom_install_dir()
+            custom_install_dir = False
+            if outdirs[0] is not None and outdirs[0] is not True:
+                # Either the value is set, or is set to False which means
+                # we want this specific output out of many outputs to not
+                # be installed.
+                custom_install_dir = True
+            elif isinstance(t, build.SharedLibrary):
+                outdirs[0] = self.environment.get_shared_lib_dir()
+            elif isinstance(t, build.StaticLibrary):
+                outdirs[0] = self.environment.get_static_lib_dir()
+            elif isinstance(t, build.Executable):
+                outdirs[0] = self.environment.get_bindir()
+            else:
+                assert(isinstance(t, build.BuildTarget))
+                # XXX: Add BuildTarget-specific install dir cases here
+                outdirs[0] = self.environment.get_libdir()
+            # Sanity-check the outputs and install_dirs
+            num_outdirs, num_out = len(outdirs), len(t.get_outputs())
+            if num_outdirs != 1 and num_outdirs != num_out:
+                m = 'Target {!r} has {} outputs: {!r}, but only {} "install_dir"s were found.\n' \
+                    "Pass 'false' for outputs that should not be installed and 'true' for\n" \
+                    'using the default installation directory for an output.'
+                raise MesonException(m.format(t.name, num_out, t.get_outputs(), num_outdirs))
+            # Install the target output(s)
+            if isinstance(t, build.BuildTarget):
                 should_strip = self.get_option_for_target('strip', t)
-                # Find the installation directory. FIXME: Currently only one
-                # installation directory is supported for each target
-                outdir = t.get_custom_install_dir()
-                if outdir is not None:
-                    pass
-                elif isinstance(t, build.SharedLibrary):
-                    # For toolchains/platforms that need an import library for
+                # Install primary build output (library/executable/jar, etc)
+                # Done separately because of strip/aliases/rpath
+                if outdirs[0] is not False:
+                    i = [self.get_target_filename(t), outdirs[0],
+                         t.get_aliases(), should_strip, t.install_rpath]
+                    d.targets.append(i)
+                    # On toolchains/platforms that use an import library for
                     # linking (separate from the shared library with all the
-                    # code), we need to install the import library (dll.a/.lib)
-                    if t.get_import_filename():
+                    # code), we need to install that too (dll.a/.lib).
+                    if isinstance(t, build.SharedLibrary) and t.get_import_filename():
+                        if custom_install_dir:
+                            # If the DLL is installed into a custom directory,
+                            # install the import library into the same place so
+                            # it doesn't go into a surprising place
+                            implib_install_dir = outdirs[0]
+                        else:
+                            implib_install_dir = self.environment.get_import_lib_dir()
                         # Install the import library.
                         i = [self.get_target_filename_for_linking(t),
-                             self.environment.get_import_lib_dir(),
+                             implib_install_dir,
                              # It has no aliases, should not be stripped, and
                              # doesn't have an install_rpath
                              {}, False, '']
                         d.targets.append(i)
-                    outdir = self.environment.get_shared_lib_dir()
-                elif isinstance(t, build.StaticLibrary):
-                    outdir = self.environment.get_static_lib_dir()
-                elif isinstance(t, build.Executable):
-                    outdir = self.environment.get_bindir()
-                else:
-                    # XXX: Add BuildTarget-specific install dir cases here
-                    outdir = self.environment.get_libdir()
-                if isinstance(t, build.BuildTarget):
-                    i = [self.get_target_filename(t), outdir, t.get_aliases(),
-                         should_strip, t.install_rpath]
-                    d.targets.append(i)
-                elif isinstance(t, build.CustomTarget):
+                # Install secondary outputs. Only used for Vala right now.
+                if num_outdirs > 1:
+                    for output, outdir in zip(t.get_outputs()[1:], outdirs[1:]):
+                        # User requested that we not install this output
+                        if outdir is False:
+                            continue
+                        f = os.path.join(self.get_target_dir(t), output)
+                        d.targets.append([f, outdir, {}, False, None])
+            elif isinstance(t, build.CustomTarget):
+                # If only one install_dir is specified, assume that all
+                # outputs will be installed into it. This is for
+                # backwards-compatibility and because it makes sense to
+                # avoid repetition since this is a common use-case.
+                #
+                # To selectively install only some outputs, pass `false` as
+                # the install_dir for the corresponding output by index
+                if num_outdirs == 1 and num_out > 1:
                     for output in t.get_outputs():
                         f = os.path.join(self.get_target_dir(t), output)
+                        d.targets.append([f, outdirs[0], {}, False, None])
+                else:
+                    for output, outdir in zip(t.get_outputs(), outdirs):
+                        # User requested that we not install this output
+                        if outdir is False:
+                            continue
+                        f = os.path.join(self.get_target_dir(t), output)
                         d.targets.append([f, outdir, {}, False, None])
 
     def generate_custom_install_script(self, d):
@@ -1032,10 +1078,12 @@ int dummy;
             # Without this, it will write it inside c_out_dir
             args += ['--vapi', os.path.join('..', target.vala_vapi)]
             valac_outputs.append(vapiname)
+            target.outputs += [target.vala_header, target.vala_vapi]
             if isinstance(target.vala_gir, str):
                 girname = os.path.join(self.get_target_dir(target), target.vala_gir)
                 args += ['--gir', os.path.join('..', target.vala_gir)]
                 valac_outputs.append(girname)
+                target.outputs.append(target.vala_gir)
         if self.get_option_for_target('werror', target):
             args += valac.get_werror_args()
         for d in target.get_external_deps():
diff --git a/mesonbuild/build.py b/mesonbuild/build.py
index 537c91b..df3f37b 100644
--- a/mesonbuild/build.py
+++ b/mesonbuild/build.py
@@ -19,7 +19,7 @@ from . import environment
 from . import dependencies
 from . import mlog
 from .mesonlib import File, MesonException
-from .mesonlib import flatten, stringlistify, classify_unity_sources
+from .mesonlib import flatten, typeslistify, stringlistify, classify_unity_sources
 from .mesonlib import get_filenames_templates_dict, substitute_values
 from .environment import for_windows, for_darwin, for_cygwin
 from .compilers import is_object, clike_langs, sort_clike, lang_suffixes
@@ -318,6 +318,9 @@ class BuildTarget(Target):
         self.name_prefix_set = False
         self.name_suffix_set = False
         self.filename = 'no_name'
+        # The list of all files outputted by this target. Useful in cases such
+        # as Vala which generates .vapi and .h besides the compiled output.
+        self.outputs = [self.filename]
         self.need_install = False
         self.pch = {}
         self.extra_args = {}
@@ -544,7 +547,7 @@ class BuildTarget(Target):
         return result
 
     def get_custom_install_dir(self):
-        return self.custom_install_dir
+        return self.install_dir
 
     def process_kwargs(self, kwargs, environment):
         super().process_kwargs(kwargs)
@@ -591,7 +594,7 @@ class BuildTarget(Target):
         if not isinstance(self, Executable):
             self.vala_header = kwargs.get('vala_header', self.name + '.h')
             self.vala_vapi = kwargs.get('vala_vapi', self.name + '.vapi')
-        self.vala_gir = kwargs.get('vala_gir', None)
+            self.vala_gir = kwargs.get('vala_gir', None)
         dlist = stringlistify(kwargs.get('d_args', []))
         self.add_compiler_args('d', dlist)
         self.link_args = kwargs.get('link_args', [])
@@ -617,10 +620,10 @@ class BuildTarget(Target):
         if not isinstance(deplist, list):
             deplist = [deplist]
         self.add_deps(deplist)
-        self.custom_install_dir = kwargs.get('install_dir', None)
-        if self.custom_install_dir is not None:
-            if not isinstance(self.custom_install_dir, str):
-                raise InvalidArguments('Custom_install_dir must be a string')
+        # If an item in this list is False, the output corresponding to
+        # the list index of that item will not be installed
+        self.install_dir = typeslistify(kwargs.get('install_dir', [None]),
+                                        (str, bool))
         main_class = kwargs.get('main_class', '')
         if not isinstance(main_class, str):
             raise InvalidArguments('Main class must be a string')
@@ -691,7 +694,7 @@ class BuildTarget(Target):
         return self.filename
 
     def get_outputs(self):
-        return [self.filename]
+        return self.outputs
 
     def get_extra_args(self, language):
         return self.extra_args.get(language, [])
@@ -1005,6 +1008,7 @@ class Executable(BuildTarget):
         self.filename = self.name
         if self.suffix:
             self.filename += '.' + self.suffix
+        self.outputs = [self.filename]
 
     def type_suffix(self):
         return "@exe"
@@ -1032,6 +1036,7 @@ class StaticLibrary(BuildTarget):
             else:
                 self.suffix = 'a'
         self.filename = self.prefix + self.name + '.' + self.suffix
+        self.outputs = [self.filename]
 
     def type_suffix(self):
         return "@sta"
@@ -1160,6 +1165,7 @@ class SharedLibrary(BuildTarget):
         if self.suffix is None:
             self.suffix = suffix
         self.filename = self.filename_tpl.format(self)
+        self.outputs = [self.filename]
 
     def process_kwargs(self, kwargs, environment):
         super().process_kwargs(kwargs, environment)
@@ -1253,6 +1259,7 @@ class SharedModule(SharedLibrary):
         if 'soversion' in kwargs:
             raise MesonException('Shared modules must not specify the soversion kwarg.')
         super().__init__(name, subdir, subproject, is_cross, sources, objects, environment, kwargs)
+        self.import_filename = None
 
 class CustomTarget(Target):
     known_kwargs = {'input': True,
@@ -1334,13 +1341,13 @@ class CustomTarget(Target):
             self.sources = [self.sources]
         if 'output' not in kwargs:
             raise InvalidArguments('Missing keyword argument "output".')
-        self.output = kwargs['output']
-        if not isinstance(self.output, list):
-            self.output = [self.output]
+        self.outputs = kwargs['output']
+        if not isinstance(self.outputs, list):
+            self.outputs = [self.outputs]
         # This will substitute values from the input into output and return it.
         inputs = get_sources_string_names(self.sources)
         values = get_filenames_templates_dict(inputs, [])
-        for i in self.output:
+        for i in self.outputs:
             if not(isinstance(i, str)):
                 raise InvalidArguments('Output argument not a string.')
             if '/' in i:
@@ -1355,9 +1362,9 @@ class CustomTarget(Target):
                 m = "Output cannot contain @PLAINNAME@ or @BASENAME@ when " \
                     "there is more than one input (we can't know which to use)"
                 raise InvalidArguments(m)
-        self.output = substitute_values(self.output, values)
+        self.outputs = substitute_values(self.outputs, values)
         self.capture = kwargs.get('capture', False)
-        if self.capture and len(self.output) != 1:
+        if self.capture and len(self.outputs) != 1:
             raise InvalidArguments('Capturing can only output to a single file.')
         if 'command' not in kwargs:
             raise InvalidArguments('Missing keyword argument "command".')
@@ -1379,12 +1386,14 @@ class CustomTarget(Target):
                 raise InvalidArguments('"install" must be boolean.')
             if self.install:
                 if 'install_dir' not in kwargs:
-                    raise InvalidArguments('"install_dir" not specified.')
-                self.install_dir = kwargs['install_dir']
-                if not(isinstance(self.install_dir, str)):
-                    raise InvalidArguments('"install_dir" must be a string.')
+                    raise InvalidArguments('"install_dir" must be specified '
+                                           'when installing a target')
+                # If an item in this list is False, the output corresponding to
+                # the list index of that item will not be installed
+                self.install_dir = typeslistify(kwargs['install_dir'], (str, bool))
         else:
             self.install = False
+            self.install_dir = [None]
         self.build_always = kwargs.get('build_always', False)
         if not isinstance(self.build_always, bool):
             raise InvalidArguments('Argument build_always must be a boolean.')
@@ -1417,10 +1426,10 @@ class CustomTarget(Target):
         return self.install_dir
 
     def get_outputs(self):
-        return self.output
+        return self.outputs
 
     def get_filename(self):
-        return self.output[0]
+        return self.outputs[0]
 
     def get_sources(self):
         return self.sources
@@ -1479,6 +1488,7 @@ class Jar(BuildTarget):
             if not s.endswith('.java'):
                 raise InvalidArguments('Jar source %s is not a java file.' % s)
         self.filename = self.name + '.jar'
+        self.outputs = [self.filename]
         self.java_args = kwargs.get('java_args', [])
 
     def get_main_class(self):
diff --git a/mesonbuild/interpreter.py b/mesonbuild/interpreter.py
index 8c8000c..2f8e5f6 100644
--- a/mesonbuild/interpreter.py
+++ b/mesonbuild/interpreter.py
@@ -2243,7 +2243,7 @@ class Interpreter(InterpreterBase):
         if 'install_mode' not in kwargs:
             return None
         install_mode = []
-        mode = mesonlib.stringintlistify(kwargs.get('install_mode', []))
+        mode = mesonlib.typeslistify(kwargs.get('install_mode', []), (str, int))
         for m in mode:
             # We skip any arguments that are set to `false`
             if m is False:
diff --git a/mesonbuild/mesonlib.py b/mesonbuild/mesonlib.py
index a2ab484..5377d8e 100644
--- a/mesonbuild/mesonlib.py
+++ b/mesonbuild/mesonlib.py
@@ -467,25 +467,22 @@ def replace_if_different(dst, dst_tmp):
     else:
         os.unlink(dst_tmp)
 
-def stringintlistify(item):
-    if isinstance(item, (str, int)):
+def typeslistify(item, types):
+    '''
+    Ensure that type(@item) is one of @types or a
+    list of items all of which are of type @types
+    '''
+    if isinstance(item, types):
         item = [item]
     if not isinstance(item, list):
-        raise MesonException('Item must be a list, a string, or an int')
+        raise MesonException('Item must be a list or one of {!r}'.format(types))
     for i in item:
-        if not isinstance(i, (str, int, type(None))):
-            raise MesonException('List item must be a string or an int')
+        if i is not None and not isinstance(i, types):
+            raise MesonException('List item must be one of {!r}'.format(types))
     return item
 
 def stringlistify(item):
-    if isinstance(item, str):
-        item = [item]
-    if not isinstance(item, list):
-        raise MesonException('Item is not a list')
-    for i in item:
-        if not isinstance(i, str):
-            raise MesonException('List item not a string.')
-    return item
+    return typeslistify(item, str)
 
 def expand_arguments(args):
     expended_args = []
diff --git a/mesonbuild/modules/gnome.py b/mesonbuild/modules/gnome.py
index 55f1de0..adb6fa8 100644
--- a/mesonbuild/modules/gnome.py
+++ b/mesonbuild/modules/gnome.py
@@ -1001,7 +1001,7 @@ class GnomeModule(ExtensionModule):
                                           target.get_subdir())
                     outdir = os.path.join(state.environment.get_build_dir(),
                                           target.get_subdir())
-                    outfile = target.output[0][:-5] # Strip .vapi
+                    outfile = target.get_outputs()[0][:-5] # Strip .vapi
                     ret.append('--vapidir=' + outdir)
                     ret.append('--girdir=' + outdir)
                     ret.append('--pkg=' + outfile)
@@ -1068,7 +1068,7 @@ class GnomeModule(ExtensionModule):
                 link_with += self._get_vapi_link_with(i.held_object)
                 subdir = os.path.join(state.environment.get_build_dir(),
                                       i.held_object.get_subdir())
-                gir_file = os.path.join(subdir, i.held_object.output[0])
+                gir_file = os.path.join(subdir, i.held_object.get_outputs()[0])
                 cmd.append(gir_file)
             else:
                 raise MesonException('Input must be a str or GirTarget')
diff --git a/mesonbuild/modules/pkgconfig.py b/mesonbuild/modules/pkgconfig.py
index e46c239..e79371f 100644
--- a/mesonbuild/modules/pkgconfig.py
+++ b/mesonbuild/modules/pkgconfig.py
@@ -76,8 +76,9 @@ class PkgConfigModule(ExtensionModule):
                     if isinstance(l, str):
                         yield l
                     else:
-                        if l.custom_install_dir:
-                            yield '-L${prefix}/%s ' % l.custom_install_dir
+                        install_dir = l.get_custom_install_dir()[0]
+                        if install_dir:
+                            yield '-L${prefix}/%s ' % install_dir
                         else:
                             yield '-L${libdir}'
                         lname = self._get_lname(l, msg, pcfile)
diff --git a/test cases/common/139 custom target multiple outputs/generator.py b/test cases/common/139 custom target multiple outputs/generator.py
new file mode 100755
index 0000000..39dbd11
--- /dev/null
+++ b/test cases/common/139 custom target multiple outputs/generator.py
@@ -0,0 +1,14 @@
+#!/usr/bin/env python3
+
+import sys, os
+
+if len(sys.argv) != 3:
+    print(sys.argv[0], '<namespace>', '<output dir>')
+
+name = sys.argv[1]
+odir = sys.argv[2]
+
+with open(os.path.join(odir, name + '.h'), 'w') as f:
+    f.write('int func();\n')
+with open(os.path.join(odir, name + '.sh'), 'w') as f:
+    f.write('#!/bin/bash')
diff --git a/test cases/common/139 custom target multiple outputs/installed_files.txt b/test cases/common/139 custom target multiple outputs/installed_files.txt
new file mode 100644
index 0000000..21e1249
--- /dev/null
+++ b/test cases/common/139 custom target multiple outputs/installed_files.txt
@@ -0,0 +1,6 @@
+usr/include/diff.h
+usr/include/first.h
+usr/bin/diff.sh
+usr/bin/second.sh
+opt/same.h
+opt/same.sh
diff --git a/test cases/common/139 custom target multiple outputs/meson.build b/test cases/common/139 custom target multiple outputs/meson.build
new file mode 100644
index 0000000..6412864
--- /dev/null
+++ b/test cases/common/139 custom target multiple outputs/meson.build
@@ -0,0 +1,28 @@
+project('multiple outputs install', 'c')
+
+gen = find_program('generator.py')
+
+custom_target('different-install-dirs',
+  output : ['diff.h', 'diff.sh'],
+  command : [gen, 'diff', '@OUTDIR@'],
+  install : true,
+  install_dir : [join_paths(get_option('prefix'), get_option('includedir')),
+                 join_paths(get_option('prefix'), get_option('bindir'))])
+
+custom_target('same-install-dir',
+  output : ['same.h', 'same.sh'],
+  command : [gen, 'same', '@OUTDIR@'],
+  install : true,
+  install_dir : '/opt')
+
+custom_target('only-install-first',
+  output : ['first.h', 'first.sh'],
+  command : [gen, 'first', '@OUTDIR@'],
+  install : true,
+  install_dir : [join_paths(get_option('prefix'), get_option('includedir')), false])
+
+custom_target('only-install-second',
+  output : ['second.h', 'second.sh'],
+  command : [gen, 'second', '@OUTDIR@'],
+  install : true,
+  install_dir : [false, join_paths(get_option('prefix'), get_option('bindir'))])
diff --git a/test cases/failing/43 custom target outputs not matching install_dirs/generator.py b/test cases/failing/43 custom target outputs not matching install_dirs/generator.py
new file mode 100755
index 0000000..4ac6179
--- /dev/null
+++ b/test cases/failing/43 custom target outputs not matching install_dirs/generator.py
@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+
+import sys, os
+
+if len(sys.argv) != 3:
+    print(sys.argv[0], '<namespace>', '<output dir>')
+
+name = sys.argv[1]
+odir = sys.argv[2]
+
+with open(os.path.join(odir, name + '.h'), 'w') as f:
+    f.write('int func();\n')
+with open(os.path.join(odir, name + '.c'), 'w') as f:
+    f.write('int main(int argc, char *argv[]) { return 0; }')
+with open(os.path.join(odir, name + '.sh'), 'w') as f:
+    f.write('#!/bin/bash')
diff --git a/test cases/failing/43 custom target outputs not matching install_dirs/installed_files.txt b/test cases/failing/43 custom target outputs not matching install_dirs/installed_files.txt
new file mode 100644
index 0000000..21e1249
--- /dev/null
+++ b/test cases/failing/43 custom target outputs not matching install_dirs/installed_files.txt
@@ -0,0 +1,6 @@
+usr/include/diff.h
+usr/include/first.h
+usr/bin/diff.sh
+usr/bin/second.sh
+opt/same.h
+opt/same.sh
diff --git a/test cases/failing/43 custom target outputs not matching install_dirs/meson.build b/test cases/failing/43 custom target outputs not matching install_dirs/meson.build
new file mode 100644
index 0000000..45bd7b3
--- /dev/null
+++ b/test cases/failing/43 custom target outputs not matching install_dirs/meson.build
@@ -0,0 +1,13 @@
+project('outputs not matching install_dirs', 'c')
+
+gen = find_program('generator.py')
+
+if meson.backend() != 'ninja'
+  error('Failing manually, test is only for the ninja backend')
+endif
+
+custom_target('too-few-install-dirs',
+  output : ['toofew.h', 'toofew.c', 'toofew.sh'],
+  command : [gen, 'toofew', '@OUTDIR@'],
+  install : true,
+  install_dir : [join_paths(get_option('prefix'), get_option('includedir')), false])
diff --git a/test cases/linuxlike/7 library versions/installed_files.txt b/test cases/linuxlike/7 library versions/installed_files.txt
index b997e53..763a907 100644
--- a/test cases/linuxlike/7 library versions/installed_files.txt
+++ b/test cases/linuxlike/7 library versions/installed_files.txt
@@ -7,3 +7,4 @@ usr/lib/libonlyversion.so.1
 usr/lib/libonlyversion.so.1.4.5
 usr/lib/libonlysoversion.so
 usr/lib/libonlysoversion.so.5
+usr/lib/libmodule.so
diff --git a/test cases/linuxlike/7 library versions/meson.build b/test cases/linuxlike/7 library versions/meson.build
index 451e42e..d156eb0 100644
--- a/test cases/linuxlike/7 library versions/meson.build
+++ b/test cases/linuxlike/7 library versions/meson.build
@@ -47,3 +47,5 @@ test('manually linked 3', executable('manuallink3', out,
 
 test('manually linked 4', executable('manuallink4', out,
   link_args : ['-L.', '-lonlysoversion', rpath_arg]))
+
+shared_module('module', 'lib.c', install : true)
diff --git a/test cases/osx/2 library versions/installed_files.txt b/test cases/osx/2 library versions/installed_files.txt
index fc76046..de7b078 100644
--- a/test cases/osx/2 library versions/installed_files.txt
+++ b/test cases/osx/2 library versions/installed_files.txt
@@ -5,3 +5,4 @@ usr/lib/libonlyversion.dylib
 usr/lib/libonlyversion.1.dylib
 usr/lib/libonlysoversion.dylib
 usr/lib/libonlysoversion.5.dylib
+usr/lib/libmodule.dylib
diff --git a/test cases/osx/2 library versions/meson.build b/test cases/osx/2 library versions/meson.build
index b1962ca..9624998 100644
--- a/test cases/osx/2 library versions/meson.build
+++ b/test cases/osx/2 library versions/meson.build
@@ -39,3 +39,5 @@ test('manually linked 3', executable('manuallink3', out,
 
 test('manually linked 4', executable('manuallink4', out,
   link_args : ['-L.', '-lonlysoversion']))
+
+shared_module('module', 'lib.c', install : true)
diff --git a/test cases/vala/7 shared library/installed_files.txt b/test cases/vala/7 shared library/installed_files.txt
new file mode 100644
index 0000000..16ea442
--- /dev/null
+++ b/test cases/vala/7 shared library/installed_files.txt
@@ -0,0 +1,8 @@
+usr/lib/libinstalled_vala_lib.so
+usr/lib/libinstalled_vala_all.so
+usr/include/installed_vala_all.h
+usr/include/installed_vala_all_nolib.h
+usr/include/installed_vala_onlyh.h
+usr/share/vala/vapi/installed_vala_all.vapi
+usr/share/vala/vapi/installed_vala_all_nolib.vapi
+usr/share/vala/vapi/installed_vala_onlyvapi.vapi
diff --git a/test cases/vala/7 shared library/lib/meson.build b/test cases/vala/7 shared library/lib/meson.build
index 8eca0d4..bb1e800 100644
--- a/test cases/vala/7 shared library/lib/meson.build
+++ b/test cases/vala/7 shared library/lib/meson.build
@@ -1 +1,33 @@
 l = shared_library('valalib', 'mylib.vala', dependencies : valadeps)
+
+shared_library('installed_vala_lib', 'mylib.vala',
+  dependencies : valadeps,
+  install : true)
+
+shared_library('installed_vala_all', 'mylib.vala',
+  dependencies : valadeps,
+  install : true,
+  install_dir : [true,
+                 join_paths(get_option('prefix'), get_option('includedir')),
+                 join_paths(get_option('prefix'), get_option('datadir'), 'vala', 'vapi')])
+
+shared_library('installed_vala_all_nolib', 'mylib.vala',
+  dependencies : valadeps,
+  install : true,
+  install_dir : [false,
+                 join_paths(get_option('prefix'), get_option('includedir')),
+                 join_paths(get_option('prefix'), get_option('datadir'), 'vala', 'vapi')])
+
+shared_library('installed_vala_onlyh', 'mylib.vala',
+  dependencies : valadeps,
+  install : true,
+  install_dir : [false,
+                 join_paths(get_option('prefix'), get_option('includedir')),
+                 false])
+
+shared_library('installed_vala_onlyvapi', 'mylib.vala',
+  dependencies : valadeps,
+  install : true,
+  install_dir : [false,
+                 false,
+                 join_paths(get_option('prefix'), get_option('datadir'), 'vala', 'vapi')])
diff --git a/test cases/windows/7 mingw dll versioning/installed_files.txt b/test cases/windows/7 mingw dll versioning/installed_files.txt
index 661005c..9acd7db 100644
--- a/test cases/windows/7 mingw dll versioning/installed_files.txt
+++ b/test cases/windows/7 mingw dll versioning/installed_files.txt
@@ -6,3 +6,6 @@ usr/bin/?libonlyversion-1.dll
 usr/lib/libonlyversion.dll.a
 usr/bin/?libonlysoversion-5.dll
 usr/lib/libonlysoversion.dll.a
+usr/libexec/libcustomdir.dll
+usr/libexec/libcustomdir.dll.a
+usr/lib/libmodule.dll
diff --git a/test cases/windows/7 mingw dll versioning/meson.build b/test cases/windows/7 mingw dll versioning/meson.build
index d1fe73a..1d6562c 100644
--- a/test cases/windows/7 mingw dll versioning/meson.build
+++ b/test cases/windows/7 mingw dll versioning/meson.build
@@ -47,3 +47,9 @@ test('manually linked 3', executable('manuallink3', out,
 
 test('manually linked 4', executable('manuallink4', out,
   link_args : ['-L.', '-lonlysoversion']))
+
+shared_library('customdir', 'lib.c',
+  install : true,
+  install_dir : get_option('libexecdir'))
+
+shared_module('module', 'lib.c', install : true)
diff --git a/test cases/windows/8 msvc dll versioning/installed_files.txt b/test cases/windows/8 msvc dll versioning/installed_files.txt
index ae0fa1f..df43343 100644
--- a/test cases/windows/8 msvc dll versioning/installed_files.txt
+++ b/test cases/windows/8 msvc dll versioning/installed_files.txt
@@ -8,3 +8,6 @@ usr/bin/onlyversion-1.dll
 usr/lib/onlyversion.lib
 usr/bin/onlysoversion-5.dll
 usr/lib/onlysoversion.lib
+usr/libexec/customdir.dll
+usr/libexec/customdir.lib
+usr/lib/module.dll
diff --git a/test cases/windows/8 msvc dll versioning/meson.build b/test cases/windows/8 msvc dll versioning/meson.build
index b72c5ec..4074747 100644
--- a/test cases/windows/8 msvc dll versioning/meson.build
+++ b/test cases/windows/8 msvc dll versioning/meson.build
@@ -48,3 +48,9 @@ test('manually linked 3', executable('manuallink3', out,
 
 test('manually linked 4', executable('manuallink4', out,
   link_args : ['-L.', '-lonlysoversion']))
+
+shared_library('customdir', 'lib.c',
+  install : true,
+  install_dir : get_option('libexecdir'))
+
+shared_module('module', 'lib.c', install : true)