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| author | Pauli Nieminen <suokkos@gmail.com> | 2015-03-23 00:57:35 +0200 |
|---|---|---|
| committer | Peter Simons <simons@cryp.to> | 2015-04-21 21:46:53 +0200 |
| commit | 93fbfa0accb463edc300c1d52bcccb8696934cf7 (patch) | |
| tree | 3f04f43ac78019b4a010464997730c583331dd96 /m4/ax_boost_program_options.m4 | |
| parent | e97cc5830c898988f90a3b9fc8ce164c138c3a8d (diff) | |
| download | autoconf-archive-93fbfa0accb463edc300c1d52bcccb8696934cf7.tar.gz | |
Optimize boost program options detection
Boost program options_description depend on many heavy parts of boost
leading to very long compilation times with it. For configure detection
it is better ot use program_options/errors.hpp where error class has
been right from begin.
Diffstat (limited to 'm4/ax_boost_program_options.m4')
| -rw-r--r-- | m4/ax_boost_program_options.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/m4/ax_boost_program_options.m4 b/m4/ax_boost_program_options.m4 index 65a39c8..ed80250 100644 --- a/m4/ax_boost_program_options.m4 +++ b/m4/ax_boost_program_options.m4 @@ -63,9 +63,9 @@ AC_DEFUN([AX_BOOST_PROGRAM_OPTIONS], AC_CACHE_CHECK([whether the Boost::Program_Options library is available], ax_cv_boost_program_options, [AC_LANG_PUSH(C++) - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/program_options.hpp> + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/program_options/errors.hpp> ]], - [[boost::program_options::options_description generic("Generic options"); + [[boost::program_options::error err("Error message"); return 0;]])], ax_cv_boost_program_options=yes, ax_cv_boost_program_options=no) AC_LANG_POP([C++]) |