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AC_PREREQ(2.60)
AC_INIT(sbc, 1.1)
AM_INIT_AUTOMAKE([foreign subdir-objects color-tests])
AC_CONFIG_HEADERS(config.h)
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AM_MAINTAINER_MODE
AC_PREFIX_DEFAULT(/usr/local)
COMPILER_FLAGS
AC_LANG_C
AC_PROG_CC
AC_PROG_CC_PIE
AC_PROG_INSTALL
LT_INIT
AC_ARG_ENABLE(optimization, AC_HELP_STRING([--disable-optimization],
[disable code optimization through compiler]), [
if (test "${enableval}" = "no"); then
CFLAGS="$CFLAGS -O0"
fi
])
AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug],
[enable compiling with debugging information]), [
if (test "${enableval}" = "yes" &&
test "${ac_cv_prog_cc_g}" = "yes"); then
CFLAGS="$CFLAGS -g"
fi
])
AC_ARG_ENABLE(pie, AC_HELP_STRING([--enable-pie],
[enable position independent executables flag]), [
if (test "${enableval}" = "yes" &&
test "${ac_cv_prog_cc_pie}" = "yes"); then
CFLAGS="$CFLAGS -fPIE"
LDFLAGS="$LDFLAGS -pie"
fi
])
AC_ARG_ENABLE(high-precision, AC_HELP_STRING([--enable-high-precision],
[enable SBC high precision support]),
[enable_high_precision=${enableval}])
if (test "${enable_high_precision}" = "yes"); then
AC_DEFINE(SBC_HIGH_PRECISION, 1,
[Define to 1 to enable high precision build of SBC encoder])
fi
AC_ARG_ENABLE(tools, AC_HELP_STRING([--disable-tools],
[disable SBC tools]), [enable_tools=${enableval}])
AM_CONDITIONAL(TOOLS, test "${enable_tools}" != "no")
AC_ARG_ENABLE(tester, AC_HELP_STRING([--disable-tester],
[disable SBC tester]), [enable_tester=${enableval}])
if (test "${enable_tester}" != "no"); then
PKG_CHECK_MODULES(SNDFILE, sndfile, dummy=yes,
AC_MSG_ERROR(sndfile library is required))
AC_SUBST(SNDFILE_CFLAGS)
AC_SUBST(SNDFILE_LIBS)
fi
AM_CONDITIONAL(TESTER, test "${enable_tester}" != "no")
AC_OUTPUT(Makefile sbc/sbc.pc)
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