diff options
| author | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2018-06-23 10:40:02 +0000 |
|---|---|---|
| committer | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2018-06-23 10:40:02 +0000 |
| commit | bc65fdecf940eacdea965d3e1642cea8418b8069 (patch) | |
| tree | db1c28416fb4c76bf044cc134f6c1fed70112626 /configure.ac | |
| parent | 93d4bfec8ddb8559cf8245eeb9f10d80ed1c90d2 (diff) | |
| download | mpfr-bc65fdecf940eacdea965d3e1642cea8418b8069.tar.gz | |
[configure.ac] Do not do specific CFLAGS settings for MS-Windows ICC.
See <https://sympa.inria.fr/sympa/arc/mpfr/2018-06/msg00027.html>.
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@12855 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index eaa83e694..66c4b2047 100644 --- a/configure.ac +++ b/configure.ac @@ -404,7 +404,8 @@ AC_ARG_ENABLE(lto, *) AC_MSG_ERROR([bad value for --enable-lto: yes or no]) ;; esac]) -dnl If the compiler is ICC, add some specific flags. +dnl Warning: This test is *only* for CFLAGS settings. +dnl If the compiler is ICC, add some specific flags, except on MS-Windows. dnl Don't add warnings flags (Otherwise you'll get more than 20000 warnings). dnl Add -long_double flags? Don't use -pc64 ! dnl Notes (VL): @@ -423,10 +424,10 @@ dnl to use -fp-model <arg> instead of -mp, but what is <arg>? Anyway dnl -mieee-fp solves the tset_d failure due to a negative zero. This dnl option has been introduced in ICC 9.0 for Linux (2005-06): dnl http://www.ncsa.illinois.edu/UserInfo/Resources/Software/Intel/Compilers/9.0/C_ReleaseNotes.htm -AC_MSG_CHECKING(for ICC) +AC_MSG_CHECKING(for non-MS-Windows ICC) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#if !defined(__ICC) && !defined(__INTEL_COMPILER) -# error "Not ICC" +#if (!defined(__ICC) && !defined(__INTEL_COMPILER)) || defined(_WIN32) +# error "Not a non-MS-Windows ICC" error #endif ]], [[]])],[ |