X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=configure.ac;h=5015f73aa8291b076dfe77aa665ae766b5125f16;hb=d781f450096059a2ae52da5749078e68661b9c91;hp=29bf0f7d1bd5b536d77f0b93bbd4bb1e646c6d53;hpb=e132e968f80b02482422a14b6c0a20ce63ad1d09;p=pspp

diff --git a/configure.ac b/configure.ac
index 29bf0f7d1b..5015f73aa8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,6 +13,7 @@ AC_PROG_CC
 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
 
 
+
 dnl Internationalization macros.
 AM_GNU_GETTEXT
 AM_GNU_GETTEXT_VERSION	dnl Prevents autoreconf complaint.
@@ -24,13 +25,14 @@ AC_CHECK_LIB(gmp, mpf_get_str,,
           AC_MSG_ERROR([You must install libgmp])
         )
 )
-AC_CHECK_LIB(gslcblas,main)
-AC_CHECK_LIB(gsl,main)
+
+AC_CHECK_LIB(gslcblas,main,,AC_MSG_ERROR([You must install libgslcblas]))
+AC_CHECK_LIB(gsl, gsl_cdf_chisq_Q,,
+	AC_MSG_ERROR([You must install libgsl version 1.4 or later]))
 
 AC_CHECK_FUNC(getopt_long,,
 	AC_MSG_ERROR(`This application depends upon getopt_long'))
 
-  
 AC_CHECK_LIB(ncurses, tgetent, LIBS="-lncurses $LIBS" termcap=yes,
   AC_CHECK_LIB(termcap, tgetent, LIBS="-ltermcap $LIBS" termcap=yes,
                termcap=no))
@@ -90,14 +92,17 @@ AC_REPLACE_FUNCS([memmove memset stpcpy strpbrk strerror strtol strtoul \
  		  memchr getline getdelim strcasecmp strncasecmp memmem \
 		  strtok_r])
 AC_CHECK_FUNCS([gethostname strstr strtod __setfpucw isinf isnan finite \
-		getpid feholdexcept mkdtemp])
+		getpid feholdexcept mkdtemp posix_fadvise])
 
 AC_PROG_LN_S
 
 
-
 AH_BOTTOM([#include <pref.h>])
 
+
+AM_CONDITIONAL(unix, test x"$host_os" != x"msdos" )
+AM_CONDITIONAL(msdos, test x"$host_os" == x"msdos" )
+
 dnl This is needed otherwise --with-included-gettext fails
 AH_BOTTOM([#include <locale.h>])