X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=meson.build;h=05095329fa31d000b03eccbca18139192b6e3b8e;hb=355ab0d214ee0f08fb44ebeafd70d5e93db84c10;hp=0c0a53f20bd74fb5879105090f7b90b2c159e3ab;hpb=6d653bc20ef8025d50fd4ef143b6bac2955fc74c;p=plocate

diff --git a/meson.build b/meson.build
index 0c0a53f..0509532 100644
--- a/meson.build
+++ b/meson.build
@@ -1,4 +1,4 @@
-project('plocate', 'cpp', default_options: ['buildtype=debugoptimized','cpp_std=c++17'], version: '1.0.5-pre')
+project('plocate', 'cpp', default_options: ['buildtype=debugoptimized','cpp_std=c++17'], version: '1.0.7-pre')
 
 # Make the version available as a #define.
 add_project_arguments('-DPLOCATE_VERSION="' + meson.project_version() + '"', language: 'cpp')
@@ -12,6 +12,18 @@ atomicdep = cxx.find_library('atomic', required: false)
 if not uringdep.found()
 	add_project_arguments('-DWITHOUT_URING', language: 'cpp')
 endif
+if cxx.has_header('endian.h')
+	add_project_arguments('-DHAS_ENDIAN_H', language: 'cpp')
+endif
+
+# Function multiversioning is x86-only _and_ not available on certain targets
+# (they need “ifunc”, indirect functions, a GNU extension).
+code = '''__attribute__((target("default"))) void foo();
+__attribute__((target("sse2"))) void foo();
+void bar() { foo(); }'''
+if cxx.compiles(code, name: 'function multiversioning')
+	add_project_arguments('-DHAS_FUNCTION_MULTIVERSIONING', language: 'cpp')
+endif
 
 executable('plocate', ['plocate.cpp', 'io_uring_engine.cpp', 'turbopfor.cpp', 'parse_trigrams.cpp', 'serializer.cpp', 'access_rx_cache.cpp', 'needle.cpp'],
 	dependencies: [uringdep, zstddep, threaddep, atomicdep],