Add --enable-iconv option to configure
Disable iconv support by default, which provide a feature to convert non-Unicode SFNT names to UTF-8.
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60
configure.in
60
configure.in
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@ -145,6 +145,9 @@ fi
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#
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# Checks for iconv
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#
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AC_ARG_ENABLE(iconv,
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[AC_HELP_STRING([--enable-iconv],
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[Use iconv to support non-Unicode SFNT name])])
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AC_ARG_WITH(libiconv,
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[AC_HELP_STRING([--with-libiconv=DIR],
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[Use libiconv in DIR])],
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@ -186,38 +189,39 @@ if test "x$libiconv_cflags" != "x"; then
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fi
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use_iconv=0
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AC_MSG_CHECKING([for a usable iconv])
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if test "x$libiconv_cflags" != "x" -o "x$libiconv_libs" != "x"; then
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iconvsaved_CFLAGS="$CFLAGS"
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iconvsaved_LIBS="$LIBS"
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CFLAGS="$CFLAGS $libiconv_cflags"
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LIBS="$LIBS $libiconv_libs"
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if test "x$enable_iconv" != "xno"; then
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AC_MSG_CHECKING([for a usable iconv])
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if test "x$libiconv_cflags" != "x" -o "x$libiconv_libs" != "x"; then
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iconvsaved_CFLAGS="$CFLAGS"
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iconvsaved_LIBS="$LIBS"
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CFLAGS="$CFLAGS $libiconv_cflags"
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LIBS="$LIBS $libiconv_libs"
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AC_TRY_LINK([#include <iconv.h>],
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[iconv_open ("from", "to");],
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[iconv_type="libiconv"
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use_iconv=1],
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[use_iconv=0])
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AC_TRY_LINK([#include <iconv.h>],
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[iconv_open ("from", "to");],
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[iconv_type="libiconv"
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use_iconv=1],
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[use_iconv=0])
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CFLAGS="$iconvsaved_CFLAGS"
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LIBS="$iconvsaved_LIBS"
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ICONV_CFLAGS="$libiconv_cflags"
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ICONV_LIBS="$libiconv_libs"
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CFLAGS="$iconvsaved_CFLAGS"
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LIBS="$iconvsaved_LIBS"
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ICONV_CFLAGS="$libiconv_cflags"
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ICONV_LIBS="$libiconv_libs"
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fi
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if test "x$use_iconv" = "x0"; then
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AC_TRY_LINK([#include <iconv.h>],
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[iconv_open ("from", "to");],
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[iconv_type="libc"
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use_iconv=1],
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[iconv_type="not found"
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use_iconv=0])
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fi
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AC_MSG_RESULT([$iconv_type])
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AC_SUBST(ICONV_CFLAGS)
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AC_SUBST(ICONV_LIBS)
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fi
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if test "x$use_iconv" = "x0"; then
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AC_TRY_LINK([#include <iconv.h>],
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[iconv_open ("from", "to");],
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[iconv_type="libc"
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use_iconv=1],
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[iconv_type="not found"
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use_iconv=0])
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fi
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AC_MSG_RESULT([$iconv_type])
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AC_SUBST(ICONV_CFLAGS)
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AC_SUBST(ICONV_LIBS)
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AC_DEFINE_UNQUOTED(USE_ICONV,$use_iconv,[Use iconv.])
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#
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# Checks for FreeType
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#
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