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-rw-r--r--Build/source/libs/mpfr/m4/mpfr-configs.m44
1 files changed, 2 insertions, 2 deletions
diff --git a/Build/source/libs/mpfr/m4/mpfr-configs.m4 b/Build/source/libs/mpfr/m4/mpfr-configs.m4
index d4c8373a05e..57ed1576be9 100644
--- a/Build/source/libs/mpfr/m4/mpfr-configs.m4
+++ b/Build/source/libs/mpfr/m4/mpfr-configs.m4
@@ -3,7 +3,7 @@
# Contributed by the AriC and Caramel projects, INRIA.
#
# Copyright (C) 2014, 2015 Peter Breitenlohner <tex-live@tug.org>
-# Extracted from mpfr-3.1.2/acinclude.m4 and adapted for TeX Live.
+# Extracted from mpfr-src/acinclude.m4 and adapted for TeX Live.
#
# This file is free software; the copyright holders
# give unlimited permission to copy and/or distribute it,
@@ -80,7 +80,7 @@ AC_CHECK_TYPES([intmax_t])
if test "x$ac_cv_type_intmax_t" = xyes; then
AC_CACHE_CHECK([for working INTMAX_MAX], [mpfr_cv_have_intmax_max], [
saved_CPPFLAGS=$CPPFLAGS
- CPPFLAGS="$CPPFLAGS -I$srcdir/mpfr-]mpfr_version[/src"
+ CPPFLAGS="$CPPFLAGS -I$srcdir/mpfr-src/src"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "mpfr-intmax.h"]],
[[intmax_t x = INTMAX_MAX;]])],
[mpfr_cv_have_intmax_max=yes], [mpfr_cv_have_intmax_max=no])