124 lines
2.8 KiB
Text
124 lines
2.8 KiB
Text
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AC_PREREQ(2.57)
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AC_INIT(aegisub, 1.10)
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AC_CONFIG_AUX_DIR(ac)
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AM_INIT_AUTOMAKE
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AC_CONFIG_HEADER([posix/acconf.h])
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AC_CANONICAL_HOST
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AC_DEFUN([AC_C_FLAG], [{
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AC_LANG_PUSH(C)
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ac_c_flag_save="$CFLAGS"
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CFLAGS="$CFLAGS $1"
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AC_MSG_CHECKING([[whether $CC supports $1]])
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AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([[]])],
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[AC_MSG_RESULT([yes])],
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[
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CFLAGS="$ac_c_flag_save"
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AC_MSG_RESULT([no])
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$2
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])
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AC_LANG_POP(C)
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}])
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AC_DEFUN([AC_CXX_FLAG], [{
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AC_LANG_PUSH(C++)
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ac_cxx_flag_save="$CXXFLAGS"
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CXXFLAGS="$CXXFLAGS $1"
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AC_MSG_CHECKING([[whether $CXX supports $1]])
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AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([[]])],
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[AC_MSG_RESULT([yes])],
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[
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CXXFLAGS="$ac_cxx_flag_save"
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AC_MSG_RESULT([no])
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$2
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])
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AC_LANG_POP(C++)
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}])
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_CXX
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AC_PROG_RANLIB
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AC_C_FLAG([-pthread])
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AC_CXX_FLAG([-pthread])
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AC_CHECK_LIB([pthread], [pthread_join])
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AC_CHECK_HEADERS([wchar.h],,[
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AC_MSG_FAILURE([aegisub needs wide character support, find a wchar.h])
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])
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PKG_CHECK_MODULES([FREETYPE], freetype2 >= 9.8.3,, [
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AC_MSG_FAILURE([aegisub needs FreeType2, go install it])
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])
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WXCONFIG=wx-config
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AC_ARG_WITH(wx-config,
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AC_HELP_STRING([--with-wx-config=FILE], [Use specific wx-config script to determine wxWidgets configuration. [[wx-config]]]),
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[
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if test "$withval" != "yes" -a "$withval" != ""; then
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WXCONFIG=$withval
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fi
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])
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AC_MSG_CHECKING([wxWidgets version])
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if wxversion=`$WXCONFIG --version`; then
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AC_MSG_RESULT([$wxversion])
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else
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AC_MSG_RESULT([not found])
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AC_MSG_ERROR([wxWidgets is required. Try --with-wx-config.])
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fi
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CXXFLAGS="$CXXFLAGS `$WXCONFIG --cxxflags | sed -e 's/-fno-exceptions//'`"
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LIBS="$LIBS `$WXCONFIG --libs`"
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AC_CHECK_LIB([m], [main])
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AC_CHECK_LIB([dl], [dlopen])
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AC_CHECK_LIB([lua], [lua_call],, [AC_MSG_ERROR([lua not found.])])
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AC_CHECK_LIB([lualib], [lua_tostring],, [AC_MSG_ERROR([lualib not found.])])
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AC_CHECK_LIB([portaudio], [Pa_Initialize],, [AC_MSG_ERROR([portaudio not found.])])
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AC_CHECK_LIB([avcodec], [avcodec_init],, [AC_MSG_ERROR([libavcodec (ffmpeg) not found.])])
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AC_CHECK_LIB([avformat], [av_frac_init],, [AC_MSG_ERROR([libavformat (ffmpeg) not found or too old.])])
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AC_C_CONST
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AC_C_INLINE
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AC_C_VOLATILE
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AC_PROG_INSTALL
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AC_MSG_CHECKING([[whether preprocessor supports #pragma once]])
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AC_PREPROC_IFELSE(
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[AC_LANG_PROGRAM([[#pragma once]])],
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[
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AC_MSG_RESULT([yes])
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AC_DEFINE([HAVE_PRAGMA_ONCE], [1], [Preprocessor support for #pragma once])
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],
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[AC_MSG_RESULT([no])])
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AC_C_FLAG([-Wall])
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AC_C_FLAG([-Wextra],[AC_C_FLAG([-W])])
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AC_C_FLAG([-Wno-unused-parameter])
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AC_C_FLAG([-std=gnu99])
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AC_CXX_FLAG([-Wall])
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AC_CXX_FLAG([-Wextra],[AC_CXX_FLAG([-W])])
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AC_CXX_FLAG([-Wno-unused-parameter])
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AC_CXX_FLAG([-Wno-long-long])
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AC_CXX_FLAG([-std=c++98])
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AC_PATH_XTRA
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AC_HEADER_STDC
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AC_HEADER_STDBOOL
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AC_OUTPUT([
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Makefile
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ac/Makefile
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posix/Makefile
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bitmaps/Makefile
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])
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