diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/configure.in b/configure.in index 884bbe8f..acdc1f1d 100644 --- a/configure.in +++ b/configure.in @@ -135,7 +135,7 @@ dnl ========================================================================== # Checks for header files. AC_HEADER_DIRENT AC_HEADER_STDC -AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h iconv.h]) +AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h]) # Checks for typedefs, structures, and compiler characteristics. AC_C_CONST @@ -145,7 +145,40 @@ AC_TYPE_PID_T # Checks for library functions. AC_FUNC_VPRINTF AC_FUNC_MMAP -AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp strchr strrchr strtol getopt getopt_long iconv sysconf ftruncate chsize rand_r]) +AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp strchr strrchr strtol getopt getopt_long sysconf ftruncate chsize rand_r]) + +# +# Checks for iconv +# +AC_MSG_CHECKING([for a usable iconv]) +ICONV_LIBS="" +AC_TRY_LINK([#include <iconv.h>], + [iconv_open ("from", "to");], + [use_iconv=1], + [use_iconv=0]) +if test x$use_iconv = x1; then + AC_MSG_RESULT([libc]) +else + # try using libiconv + fontconfig_save_libs="$LIBS" + LIBS="$LIBS -liconv" + + AC_TRY_LINK([#include <iconv.h>], + [iconv_open ("from", "to");], + [use_iconv=true], + [use_iconv=false]) + + if test x$use_iconv = x1; then + ICONV_LIBS="-liconv" + AC_MSG_RESULT([libiconv]) + else + AC_MSG_RESULT([no]) + fi + + LIBS="$fontconfig_save_libs" +fi +AC_SUBST(ICONV_LIBS) +AC_DEFINE_UNQUOTED(USE_ICONV,$use_iconv,[Use iconv.]) # # Checks for FreeType |