<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - I can't build poppler with Clang" href="https://bugs.freedesktop.org/show_bug.cgi?id=76963#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - I can't build poppler with Clang" href="https://bugs.freedesktop.org/show_bug.cgi?id=76963">bug 76963</a> from <a class="email" href="mailto:dmacks@netspace.org" title="Daniel Macks <dmacks@netspace.org>"> Daniel Macks</a> <pre>The boilerplate for this sort of autoconf check is something like: saved_CXXFLAGS="$CXXFLAGS" CXXFLAGS="-fno-check-new $CXXFLAGS" AC_MSG_CHECKING([for -fno-check-new compiler flag]) AC_TRY_COMPILE([], [int main (void) { return 0; }], AC_MSG_RESULT([yes]), AC_MSG_RESULT([no]) CXXFLAGS="$saved_CXXFLAGS" ]) Obviously could extract this result into a temp variable first and concat into the larger CXXFLAGS assignments in the relevant case/esac sections rather than having the test itself leave the result in the live variable.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>