forked from mia/Aegisub
135 lines
3.3 KiB
Text
135 lines
3.3 KiB
Text
AC_PREREQ(2.57)
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AC_INIT(csri, 0.1.0)
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AC_CONFIG_AUX_DIR(ac)
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AM_INIT_AUTOMAKE
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AC_CONFIG_HEADER([include/acconf.h])
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_LIBTOOL
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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_CHECK_HEADERS([png.h])
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AC_CHECK_LIB([z], [inflate])
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AC_CHECK_LIB([m], [pow])
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AC_CHECK_LIB([png], [png_init_io])
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AC_CPP_PRAGMA_ONCE
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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([-Winvalid-pch])
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AC_C_FLAG([-pedantic])
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AC_C_FLAG([-std=c99],[AC_C_FLAG([-c99])])
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AC_ARG_ENABLE([werror],
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AC_HELP_STRING([--enable-werror], [compile with -Werror (for developers)]),
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[ if test "$enableval" == "yes"
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then AC_C_FLAG([-Werror])
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fi])
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AC_GCC_VISIBILITY([internal])
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AC_PATH_XTRA
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platform=""
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case $host_os in
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mingw*) # LoadLibraryEx + GetProcAddress
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platform="win32"
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;;
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*) AC_SEARCH_LIBS([dlopen], [dl], [], [
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AC_MSG_FAILURE([dlopen not found - unsupported dynamic loader architecture / operating system])
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])
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esac
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AM_CONDITIONAL([BUILD_MINGW], [test "$platform" == "win32" ])
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# Checks for header files.
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AC_HEADER_STDC
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AC_HEADER_STDBOOL
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AC_CHECK_HEADERS([stdlib.h string.h sys/ioctl.h sys/time.h sys/wait.h sys/mman.h unistd.h libgen.h getopt.h])
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AC_CHECK_FUNCS([getopt_long])
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#
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# Checks for typedefs, structures, and compiler characteristics.
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# Checks for library functions.
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#AC_FUNC_FORK
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#AC_PROG_GCC_TRADITIONAL
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AC_TYPE_PID_T
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AC_TYPE_SIZE_T
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AC_TYPE_SIGNAL
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AC_FUNC_MEMCMP
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AC_CHECK_FUNCS([memset strdup strerror strtoul])
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AC_ARG_WITH([libass],[
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AS_HELP_STRING([--with-libass],[build libass backend @<:@default=auto@:>@])
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],[],[ with_libass=auto
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])
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libass=no
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AS_IF([test "$with_libass" != no],[
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ac_cflags_save="$CFLAGS"
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ac_ldflags_save="$LDFLAGS"
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if test "$with_libass" != auto -a "$with_libass" != yes
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then LIBASS_CFLAGS="-I$with_libass/include"
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LIBASS_LIBS="-L$with_libass/lib -lass"
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else PKG_CHECK_MODULES([LIBASS], libass >= 0.9.1,[],[
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AC_MSG_WARN([libass not found via pkg-config])
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LIBASS_LIBS="-lass"
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])
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fi
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CFLAGS="$CFLAGS $LIBASS_CFLAGS"
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LDFLAGS="$LDFLAGS $LIBASS_LIBS"
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AC_CHECK_LIB([ass], [ass_library_init], [libass_lib="yes"])
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AC_CHECK_HEADER([ass/ass.h], [libass_hdr="yes"])
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if test "$libass_lib" == yes -a "$libass_hdr" == yes
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then libass=yes
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else if "$with_libass" != auto
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then AC_MSG_FAILURE([libass requested but not found])
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fi
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fi
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CFLAGS="$ac_cflags_save"
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LDFLAGS="$ac_ldflags_save"
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])
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AM_CONDITIONAL([BUILD_LIBASS], [test "$libass" == "yes" ])
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AC_SUBST([LIBASS_CFLAGS])
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AC_SUBST([LIBASS_LIBS])
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csrilibdir="${libdir}/csri"
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AC_SUBST([csrilibdir])
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csri_path="${csrilibdir}:/usr/lib/csri:/usr/local/lib/csri:~/.csri/lib"
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AC_ARG_WITH(csri-libpath,
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AC_HELP_STRING([--with-csri-libpath=PATH1:PATH2],
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[Look for CSRI renderers in the specified directories. Separate directory names with colons. Tildes are expanded at run-time. [[$csri_path]]]),
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[
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if test "$withval" != "yes" -a "$withval" != "" -a "$withval" != "no"
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then csri_path="$withval"
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fi
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])
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AC_SUBST([csri_path], ["$csri_path"])
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AC_CONFIG_FILES([csri.pc])
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echo ""
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echo " using search path: ${csri_path}"
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echo "building libass wrapper: ${libass}"
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echo ""
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AC_OUTPUT([
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ac/Makefile
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include/Makefile
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subhelp/Makefile
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lib/Makefile
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frontends/Makefile
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frontends/avisynth25/Makefile
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frontends/cmdline/Makefile
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backends/Makefile
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backends/libass/Makefile
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Makefile
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])
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