AC_PREREQ(2.60) AC_INIT(sbc, 1.4) 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)