meson: add support for building static libsystemd and libudev

systemd · Apr 20, 2018 · 7307563 · 7307563
1 parent 4f4ef6a
commit 7307563
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Showing 4 changed files with 51 additions and 6 deletions.
diff --git a/meson.build b/meson.build
@@ -1312,8 +1312,11 @@ subdir('src/systemd')
 subdir('src/basic')
 subdir('src/libsystemd')
 subdir('src/libsystemd-network')
+subdir('src/libudev')
 subdir('src/journal')
 subdir('src/login')
+subdir('src/shared')
+subdir('src/udev')
 
 libjournal_core = static_library(
         'journal-core',
@@ -1342,16 +1345,50 @@ libsystemd = shared_library(
         install : true,
         install_dir : rootlibdir)
 
+static_libsystemd = get_option('static-libsystemd')
+static_libsystemd_pic = static_libsystemd == 'true' or static_libsystemd == 'pic'
+
+install_libsystemd_static = static_library(
+        'systemd',
+        libsystemd_sources,
+        journal_client_sources,
+        basic_sources,
+        include_directories : includes,
+        link_with : libbasic,
+        build_by_default : static_libsystemd != 'false',
+        install : static_libsystemd != 'false',
+        install_dir : rootlibdir,
+        pic : static_libsystemd == 'true' or static_libsystemd == 'pic',
+        dependencies : [threads,
+                        librt,
+                        libmount],
+        c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
+
+static_libudev = get_option('static-libudev')
+static_libudev_pic = static_libudev == 'true' or static_libudev == 'pic'
+install_libudev_static = static_library(
+        'udev',
+        libudev_sources,
+        basic_sources,
+        include_directories : includes,
+        link_with : [libshared_static,
+                     libsystemd_static],
+        build_by_default : static_libudev != 'false',
+        install : static_libudev != 'false',
+        install_dir : rootlibdir,
+        link_depends : libudev_sym,
+        dependencies : [threads,
+                        libmount],
+        c_args : static_libudev_pic ? [] : ['-fno-PIC'],
+        pic : static_libudev == 'true' or static_libudev == 'pic')
+
 ############################################################
 
 # binaries that have --help and are intended for use by humans,
 # usually, but not always, installed in /bin.
 public_programs = []
 
-subdir('src/libudev')
-subdir('src/shared')
 subdir('src/core')
-subdir('src/udev')
 subdir('src/network')
 
 subdir('src/analyze')

diff --git a/meson_options.txt b/meson_options.txt
@@ -13,6 +13,12 @@ option('rootprefix', type : 'string',
        description : '''override the root prefix''')
 option('link-udev-shared', type : 'boolean',
        description : 'link systemd-udev and its helpers to libsystemd-shared.so')
+option('static-libsystemd', type : 'combo',
+       choices : ['false', 'true', 'pic', 'no-pic'],
+       description : '''install a static library for libsystemd''')
+option('static-libudev', type : 'combo',
+       choices : ['false', 'true', 'pic', 'no-pic'],
+       description : '''install a static library for libudev''')
 
 option('sysvinit-path', type : 'string', value : '/etc/init.d',
        description : 'the directory where the SysV init scripts are located')

diff --git a/src/libsystemd/meson.build b/src/libsystemd/meson.build
@@ -82,15 +82,17 @@ libsystemd_sources = files('''
         sd-utf8/sd-utf8.c
 '''.split()) + id128_sources + sd_daemon_c + sd_event_c + sd_login_c
 
+libsystemd_c_args = ['-fvisibility=default']
+
 libsystemd_static = static_library(
-        'systemd',
+        'systemd_static',
         libsystemd_sources,
         install : false,
         include_directories : includes,
         link_with : libbasic,
         dependencies : [threads,
                         librt],
-        c_args : ['-fvisibility=default'])
+        c_args : libsystemd_c_args)
 
 libsystemd_sym = 'src/libsystemd/libsystemd.sym'
 

diff --git a/src/udev/meson.build b/src/udev/meson.build
@@ -111,7 +111,7 @@ libudev_basic = static_library(
         c_args : ['-fvisibility=default'])
 
 libudev_static = static_library(
-        'udev',
+        'udev_static',
         'udev.h',
         include_directories : includes,
         link_with : udev_link_with,