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| author | Ludovic Courtès <ludo@gnu.org> | 2011-04-22 16:58:18 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2011-04-22 16:59:08 +0200 |
| commit | 969bb92e9b13068abadb22eb7ab13c7f6616d266 (patch) | |
| tree | 1ef3fb2ed78f8176b8cbec956535e454af1144d8 /configure.ac | |
| parent | a508fbdb01373aed4aed5378806454672e8e702c (diff) | |
| download | guile-969bb92e9b13068abadb22eb7ab13c7f6616d266.tar.gz | |
Turn the libunistring/iconv configure check into a macro.
* acinclude.m4 (GUILE_LIBUNISTRING_WITH_ICONV_SUPPORT): New macro.
* configure.ac: Use it.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/configure.ac b/configure.ac index 7708fb4f8..685f9c18b 100644 --- a/configure.ac +++ b/configure.ac @@ -874,26 +874,10 @@ if test "x$LTLIBUNISTRING" = "x"; then AC_MSG_ERROR([GNU libunistring is required, please install it.]) fi -AC_MSG_CHECKING([that libunistring was built with iconv support]) -save_LIBS=$LIBS -LIBS="$LIBS $LIBUNISTRING" -AC_RUN_IFELSE([AC_LANG_SOURCE([[ -#include <uniconv.h> -#include <unistring/iconveh.h> -int -main (int argc, char *argv[]) -{ - size_t result_size; - return (NULL == u32_conv_from_encoding ("ASCII", iconveh_question_mark, - "a", 1, - NULL, NULL, &result_size)); -} -]])], - [AC_MSG_RESULT([yes])], - [AC_MSG_RESULT([no]) - AC_MSG_ERROR([No iconv support. Please recompile libunistring with iconv enabled.])], - [AC_MSG_RESULT([yes, hopefully (cross-compiling)])]) -LIBS=$save_LIBS +GUILE_LIBUNISTRING_WITH_ICONV_SUPPORT +if test "x$ac_cv_libunistring_with_iconv_support" != "xyes"; then + AC_MSG_ERROR([No iconv support. Please recompile libunistring with iconv enabled.]) +fi dnl Libffi is needed to compile Guile's foreign function interface, but its dnl interface isn't exposed in Guile's API. |