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author | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2019-01-09 14:12:12 +0000 |
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committer | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2019-01-09 14:12:12 +0000 |
commit | 2eba7096b9ea04eda551d65ef9eff315641cc9d8 (patch) | |
tree | 2d7c43cd584a1a077da960c80c1bd669a2529827 /configure.ac | |
parent | 7c1dc602cb7b18372f793234c6dba8965685c447 (diff) | |
download | mpfr-2eba7096b9ea04eda551d65ef9eff315641cc9d8.tar.gz |
Moved the compatibility test of the configure options even earlier, from
acinclude.m4 to configure.ac, just after the code that defines them.
Also added an associated AC_MSG_CHECKING message for better clarity.
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@13396 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 412f85fb8..9eaaaa3ea 100644 --- a/configure.ac +++ b/configure.ac @@ -228,6 +228,30 @@ AC_ARG_ENABLE(tune-for-coverage, dnl Makefile.am files can use "if MINI_GMP" / ... / "endif". AM_CONDITIONAL([MINI_GMP], [test -n "$mini_gmp_path"]) +dnl First, detect incompatibilities between the above configure options. +AC_MSG_CHECKING([whether configure options are compatible]) +if test "$enable_logging" = yes; then + if test "$enable_thread_safe" = yes; then + AC_MSG_RESULT([no]) + AC_MSG_ERROR([enable either logging or thread-safe, not both]) + fi +dnl The following test is done only to output a specific error message, +dnl as there would otherwise be an error due to enable_thread_safe=no. + if test "$enable_shared_cache" = yes; then + AC_MSG_RESULT([no]) + AC_MSG_ERROR([shared cache does not work with logging support]) + fi + enable_thread_safe=no +fi +if test "$enable_shared_cache" = yes; then + if test "$enable_thread_safe" = no; then + AC_MSG_RESULT([no]) + AC_MSG_ERROR([shared cache needs thread-safe support]) + fi + enable_thread_safe=yes +fi +AC_MSG_RESULT([yes]) + dnl dnl Setup CC and CFLAGS |