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158 lines
4.5 KiB
158 lines
4.5 KiB
https://github.com/s-yata/marisa-trie/commit/d93f1b67f3aaa2d56bf20089c0ce9ef216da6cb7
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--- /configure.ac
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+++ /configure.ac
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@@ -13,6 +13,56 @@
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AC_CONFIG_MACRO_DIR([m4])
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+# Macros for SSE availability check.
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+AC_DEFUN([MARISA_ENABLE_SSE2],
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+ [AC_EGREP_CPP([yes], [
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+#ifdef __SSE2__
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+yes
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+#endif
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+ ], [enable_sse2="yes"], [enable_sse2="no"])])
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+AC_DEFUN([MARISA_ENABLE_SSE3],
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+ [AC_EGREP_CPP([yes], [
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+#ifdef __SSE3__
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+yes
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+#endif
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+ ], [enable_sse3="yes"], [enable_sse3="no"])])
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+AC_DEFUN([MARISA_ENABLE_SSSE3],
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+ [AC_EGREP_CPP([yes], [
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+#ifdef __SSSE3__
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+yes
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+#endif
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+ ], [enable_ssse3="yes"], [enable_ssse3="no"])])
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+AC_DEFUN([MARISA_ENABLE_SSE4_1],
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+ [AC_EGREP_CPP([yes], [
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+#ifdef __SSE4_1__
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+yes
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+#endif
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+ ], [enable_sse4_1="yes"], [enable_sse4_1="no"])])
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+AC_DEFUN([MARISA_ENABLE_SSE4_2],
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+ [AC_EGREP_CPP([yes], [
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+#ifdef __SSE4_2__
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+yes
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+#endif
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+ ], [enable_sse4_2="yes"], [enable_sse4_2="no"])])
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+AC_DEFUN([MARISA_ENABLE_SSE4],
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+ [AC_EGREP_CPP([yes], [
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+#if defined(__POPCNT__) && defined(__SSE4_2__)
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+yes
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+#endif
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+ ], [enable_sse4="yes"], [enable_sse4="no"])])
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+AC_DEFUN([MARISA_ENABLE_SSE4A],
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+ [AC_EGREP_CPP([yes], [
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+#ifdef __SSE4A__
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+yes
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+#endif
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+ ], [enable_sse4a="yes"], [enable_sse4a="no"])])
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+AC_DEFUN([MARISA_ENABLE_POPCNT],
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+ [AC_EGREP_CPP([yes], [
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+#ifdef __POPCNT__
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+yes
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+#endif
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+ ], [enable_popcnt="yes"], [enable_popcnt="no"])])
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+
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# Checks for SSE availability.
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AC_MSG_CHECKING([whether to use SSE2])
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AC_ARG_ENABLE([sse2],
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@@ -20,9 +70,7 @@
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[use SSE2 [default=no]])],
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[],
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[enable_sse2="no"])
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-AS_IF([test "x${enable_sse2}" != "xno"], [
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- enable_sse2="yes"
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-])
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+AS_IF([test "x${enable_sse2}" != "xno"], [MARISA_ENABLE_SSE2])
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AC_MSG_RESULT([${enable_sse2}])
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AC_MSG_CHECKING([whether to use SSE3])
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@@ -31,9 +79,7 @@
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[use SSE3 [default=no]])],
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[],
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[enable_sse3="no"])
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-AS_IF([test "x${enable_sse3}" != "xno"], [
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- enable_sse3="yes"
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-])
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+AS_IF([test "x${enable_sse3}" != "xno"], [MARISA_ENABLE_SSE3])
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AC_MSG_RESULT([${enable_sse3}])
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AC_MSG_CHECKING([whether to use SSSE3])
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@@ -42,9 +88,7 @@
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[use SSSE3 [default=no]])],
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[],
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[enable_ssse3="no"])
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-AS_IF([test "x${enable_ssse3}" != "xno"], [
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- enable_ssse3="yes"
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-])
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+AS_IF([test "x${enable_ssse3}" != "xno"], [MARISA_ENABLE_SSSE3])
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AC_MSG_RESULT([${enable_ssse3}])
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AC_MSG_CHECKING([whether to use SSE4.1])
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@@ -53,9 +97,7 @@
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[use SSE4.1 [default=no]])],
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[],
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[enable_sse4_1="no"])
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-AS_IF([test "x${enable_sse4_1}" != "xno"], [
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- enable_sse4_1="yes"
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-])
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+AS_IF([test "x${enable_sse4_1}" != "xno"], [MARISA_ENABLE_SSE4_1])
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AC_MSG_RESULT([${enable_sse4_1}])
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AC_MSG_CHECKING([whether to use SSE4.2])
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@@ -64,9 +106,7 @@
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[use SSE4.2 [default=no]])],
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[],
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[enable_sse4_2="no"])
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-AS_IF([test "x${enable_sse4_2}" != "xno"], [
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- enable_sse4_2="yes"
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-])
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+AS_IF([test "x${enable_sse4_2}" != "xno"], [MARISA_ENABLE_SSE4_2])
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AC_MSG_RESULT([${enable_sse4_2}])
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AC_MSG_CHECKING([whether to use SSE4])
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@@ -75,9 +115,7 @@
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[use SSE4 [default=no]])],
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[],
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[enable_sse4="no"])
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-AS_IF([test "x${enable_sse4}" != "xno"], [
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- enable_sse4="yes"
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-])
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+AS_IF([test "x${enable_sse4}" != "xno"], [MARISA_ENABLE_SSE4])
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AC_MSG_RESULT([${enable_sse4}])
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AC_MSG_CHECKING([whether to use SSE4a])
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@@ -86,9 +124,7 @@
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[use SSE4a [default=no]])],
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[],
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[enable_sse4a="no"])
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-AS_IF([test "x${enable_sse4a}" != "xno"], [
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- enable_sse4a="yes"
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-])
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+AS_IF([test "x${enable_sse4a}" != "xno"], [MARISA_ENABLE_SSE4A])
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AC_MSG_RESULT([${enable_sse4a}])
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AC_MSG_CHECKING([whether to use popcnt])
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@@ -97,9 +133,7 @@
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[use POPCNT [default=no]])],
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[],
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[enable_popcnt="no"])
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-AS_IF([test "x${enable_popcnt}" != "xno"], [
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- enable_popcnt="yes"
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-])
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+AS_IF([test "x${enable_popcnt}" != "xno"], [MARISA_ENABLE_POPCNT])
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AC_MSG_RESULT([${enable_popcnt}])
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AS_IF([test "x${enable_popcnt}" != "xno"], [
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@@ -170,6 +204,7 @@
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AS_ECHO([" LDFLAGS: ${LDFLAGS}"])
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AS_ECHO([" PREFIX: ${prefix}"])
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AS_ECHO([])
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+AS_ECHO([" NATIVE: ${enable_native_code}"])
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AS_ECHO([" SSE2: ${enable_sse2}"])
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AS_ECHO([" SSE3: ${enable_sse3}"])
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AS_ECHO([" SSSE3: ${enable_ssse3}"])
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