Description: Use autotools to build shared library This patch uses autoconf, automake, and libtool to build shared and static libraries that enable the use of dSFMT by other packages. All optimization flags of the upstream makefile are preserved, but each flag is queried for compatibility with the compiler. Options are provided for disabling the optimization flags, and for enabling SSE2 or AltiVec support. Separate libraries are built for each of the Mersenne exponents. The install target creates convenience symbolic links to the development libraries for the primarily used Mersenne exponent 19937. Author: Peter Colberg Forwarded: no Last-Update: 2015-10-28 --- This patch header follows DEP-3: http://dep.debian.net/deps/dep3/ --- /dev/null +++ b/Makefile.am @@ -0,0 +1,103 @@ +ACLOCAL_AMFLAGS = -I m4 + +include_HEADERS = dSFMT.h + +lib_LTLIBRARIES = libdSFMT-521.la libdSFMT-1279.la libdSFMT-2203.la \ + libdSFMT-4253.la libdSFMT-11213.la libdSFMT-19937.la \ + libdSFMT-44497.la libdSFMT-86243.la libdSFMT-132049.la \ + libdSFMT-216091.la + +libdSFMT_CPPFLAGS = -DDSFMT_BUILDING_LIB -DDSFMT_DO_NOT_USE_OLD_NAMES +libdSFMT_LDFLAGS = -version-info $(LIB_VERSION) + +libdSFMT_521_la_SOURCES = dSFMT.c +libdSFMT_521_la_CPPFLAGS = -DDSFMT_MEXP=521 $(libdSFMT_CPPFLAGS) +libdSFMT_521_la_LDFLAGS = $(libdSFMT_LDFLAGS) + +libdSFMT_1279_la_SOURCES = dSFMT.c +libdSFMT_1279_la_CPPFLAGS = -DDSFMT_MEXP=1279 $(libdSFMT_CPPFLAGS) +libdSFMT_1279_la_LDFLAGS = $(libdSFMT_LDFLAGS) + +libdSFMT_2203_la_SOURCES = dSFMT.c +libdSFMT_2203_la_CPPFLAGS = -DDSFMT_MEXP=2203 $(libdSFMT_CPPFLAGS) +libdSFMT_2203_la_LDFLAGS = $(libdSFMT_LDFLAGS) + +libdSFMT_4253_la_SOURCES = dSFMT.c +libdSFMT_4253_la_CPPFLAGS = -DDSFMT_MEXP=4253 $(libdSFMT_CPPFLAGS) +libdSFMT_4253_la_LDFLAGS = $(libdSFMT_LDFLAGS) + +libdSFMT_11213_la_SOURCES = dSFMT.c +libdSFMT_11213_la_CPPFLAGS = -DDSFMT_MEXP=11213 $(libdSFMT_CPPFLAGS) +libdSFMT_11213_la_LDFLAGS = $(libdSFMT_LDFLAGS) + +libdSFMT_19937_la_SOURCES = dSFMT.c +libdSFMT_19937_la_CPPFLAGS = -DDSFMT_MEXP=19937 $(libdSFMT_CPPFLAGS) +libdSFMT_19937_la_LDFLAGS = $(libdSFMT_LDFLAGS) + +libdSFMT_44497_la_SOURCES = dSFMT.c +libdSFMT_44497_la_CPPFLAGS = -DDSFMT_MEXP=44497 $(libdSFMT_CPPFLAGS) +libdSFMT_44497_la_LDFLAGS = $(libdSFMT_LDFLAGS) + +libdSFMT_86243_la_SOURCES = dSFMT.c +libdSFMT_86243_la_CPPFLAGS = -DDSFMT_MEXP=86243 $(libdSFMT_CPPFLAGS) +libdSFMT_86243_la_LDFLAGS = $(libdSFMT_LDFLAGS) + +libdSFMT_132049_la_SOURCES = dSFMT.c +libdSFMT_132049_la_CPPFLAGS = -DDSFMT_MEXP=132049 $(libdSFMT_CPPFLAGS) +libdSFMT_132049_la_LDFLAGS = $(libdSFMT_LDFLAGS) + +libdSFMT_216091_la_SOURCES = dSFMT.c +libdSFMT_216091_la_CPPFLAGS = -DDSFMT_MEXP=216091 $(libdSFMT_CPPFLAGS) +libdSFMT_216091_la_LDFLAGS = $(libdSFMT_LDFLAGS) + +install-exec-hook: + cd $(DESTDIR)$(libdir) && if test -f libdSFMT-19937.la; then $(LN_S) -f libdSFMT-19937.la libdSFMT.la; fi + cd $(DESTDIR)$(libdir) && if test -f libdSFMT-19937.so; then $(LN_S) -f libdSFMT-19937.so libdSFMT.so; fi + cd $(DESTDIR)$(libdir) && if test -f libdSFMT-19937.a; then $(LN_S) -f libdSFMT-19937.a libdSFMT.a; fi + +noinst_PROGRAMS = test-M521 test-M1279 test-M2203 test-M4253 \ + test-M11213 test-M19937 test-M44497 test-M86243 \ + test-M132049 test-M216091 + +test_M521_SOURCES = test.c +test_M521_CPPFLAGS = -DDSFMT_MEXP=521 +test_M521_LDADD = libdSFMT-521.la + +test_M1279_SOURCES = test.c +test_M1279_CPPFLAGS = -DDSFMT_MEXP=1279 +test_M1279_LDADD = libdSFMT-1279.la + +test_M2203_SOURCES = test.c +test_M2203_CPPFLAGS = -DDSFMT_MEXP=2203 +test_M2203_LDADD = libdSFMT-2203.la + +test_M4253_SOURCES = test.c +test_M4253_CPPFLAGS = -DDSFMT_MEXP=4253 +test_M4253_LDADD = libdSFMT-4253.la + +test_M11213_SOURCES = test.c +test_M11213_CPPFLAGS = -DDSFMT_MEXP=11213 +test_M11213_LDADD = libdSFMT-11213.la + +test_M19937_SOURCES = test.c +test_M19937_CPPFLAGS = -DDSFMT_MEXP=19937 +test_M19937_LDADD = libdSFMT-19937.la + +test_M44497_SOURCES = test.c +test_M44497_CPPFLAGS = -DDSFMT_MEXP=44497 +test_M44497_LDADD = libdSFMT-44497.la + +test_M86243_SOURCES = test.c +test_M86243_CPPFLAGS = -DDSFMT_MEXP=86243 +test_M86243_LDADD = libdSFMT-86243.la + +test_M132049_SOURCES = test.c +test_M132049_CPPFLAGS = -DDSFMT_MEXP=132049 +test_M132049_LDADD = libdSFMT-132049.la + +test_M216091_SOURCES = test.c +test_M216091_CPPFLAGS = -DDSFMT_MEXP=216091 +test_M216091_LDADD = libdSFMT-216091.la + +check test: $(noinst_PROGRAMS) + ./check.sh test --- /dev/null +++ b/configure.ac @@ -0,0 +1,109 @@ +AC_PREREQ([2.69]) +AC_INIT([dSFMT], [2.2.3]) +AC_CONFIG_SRCDIR([dSFMT.h]) +AC_CONFIG_MACRO_DIR([m4]) +AM_INIT_AUTOMAKE([foreign]) +LT_INIT + +AC_PROG_CC_C99 +AC_PROG_MAKE_SET +AC_PROG_LN_S + +AX_CHECK_COMPILE_FLAG([-Wall], + [AM_CFLAGS="$AM_CFLAGS -Wall"], + [], + [-Werror]) + +AX_CHECK_COMPILE_FLAG([-Wmissing-prototypes], + [AM_CFLAGS="$AM_CFLAGS -Wmissing-prototypes"], + [], + [-Werror]) + +AC_MSG_CHECKING([whether to enable debugging assertions]) +AC_ARG_ENABLE([debug], + [AC_HELP_STRING([--enable-debug], [enable debugging assertions @<:@default=no@:>@])], + [enable_debug=$enableval], + [enable_debug=no]) +AC_MSG_RESULT([$enable_debug]) + +if test "$enable_debug" != "yes"; then + AC_DEFINE([NDEBUG], [1], [Define to disable debugging assertions]) +fi + +AC_MSG_CHECKING([whether to enable optimization flags]) +AC_ARG_ENABLE([optimize], + [AC_HELP_STRING([--enable-optimize], [enable optimization flags @<:@default=yes@:>@])], + [enable_optimize=$enableval], + [enable_optimize=yes]) +AC_MSG_RESULT([$enable_optimize]) + +if test "$enable_optimize" = "yes"; then + AX_CHECK_COMPILE_FLAG([-finline-functions], + [AM_CFLAGS="$AM_CFLAGS -finline-functions"], + [], + [-Werror]) + + AX_CHECK_COMPILE_FLAG([-fomit-frame-pointer], + [AM_CFLAGS="$AM_CFLAGS -fomit-frame-pointer"], + [], + [-Werror]) + + AX_CHECK_COMPILE_FLAG([-fno-strict-aliasing], + [AM_CFLAGS="$AM_CFLAGS -fno-strict-aliasing"], + [], + [-Werror]) + + AX_CHECK_COMPILE_FLAG([--param=max-inline-insns-single=1800], + [AM_CFLAGS="$AM_CFLAGS --param=max-inline-insns-single=1800"], + [], + [-Werror]) + + AX_CHECK_COMPILE_FLAG([--param=inline-unit-growth=500], + [AM_CFLAGS="$AM_CFLAGS --param=inline-unit-growth=500"], + [], + [-Werror]) + + AX_CHECK_COMPILE_FLAG([--param=large-function-growth=900], + [AM_CFLAGS="$AM_CFLAGS --param=large-function-growth=900"], + [], + [-Werror]) +fi + +AC_MSG_CHECKING([whether to enable SSE2 support]) +AC_ARG_ENABLE([sse2], + [AC_HELP_STRING([--enable-sse2], [enable SSE2 support @<:@default=no@:>@])], + [enable_sse2=$enableval], + [enable_sse2=no]) +AC_MSG_RESULT([$enable_sse2]) + +if test "$enable_sse2" = "yes"; then + AX_CHECK_COMPILE_FLAG([-msse2], + [AM_CFLAGS="$AM_CFLAGS -msse2"], + [AC_MSG_ERROR([Need C compiler that supports SSE2])], + [-Werror]) + AC_DEFINE([HAVE_SSE2], [1], [Define to enable SSE2 support]) +fi + +AC_MSG_CHECKING([whether to enable AltiVec support]) +AC_ARG_ENABLE([altivec], + [AC_HELP_STRING([--enable-altivec], [enable AltiVec support @<:@default=no@:>@])], + [enable_altivec=$enableval], + [enable_altivec=no]) +AC_MSG_RESULT([$enable_altivec]) + +if test "$enable_altivec" = "yes"; then + AX_CHECK_COMPILE_FLAG([-mabi=altivec -maltivec], + [AM_CFLAGS="$AM_CFLAGS -mabi=altivec -maltivec"], + [AX_CHECK_COMPILE_FLAG([-faltivec -maltivec], + [AM_CFLAGS="$AM_CFLAGS -faltivec -maltivec"], + [AC_MSG_ERROR([Need C compiler that supports AltiVec])], + [-Werror])], + [-Werror]) + AC_DEFINE([HAVE_ALTIVEC], [1], [Define to enable AltiVec support]) +fi + +AC_SUBST([LIB_VERSION], [1:0:0]) +AC_SUBST([AM_CFLAGS]) +AC_CONFIG_HEADERS([config.h]) +AC_CONFIG_FILES([Makefile]) +AC_OUTPUT --- a/dSFMT.c +++ b/dSFMT.c @@ -11,6 +11,10 @@ * * The new BSD License is applied to this software, see LICENSE.txt */ +#if defined(HAVE_CONFIG_H) +# include "config.h" +#endif + #include #include #include --- a/test.c +++ b/test.c @@ -1,3 +1,7 @@ +#if defined(HAVE_CONFIG_H) +# include "config.h" +#endif + #include #include #include