commit 5664c3f535289ce9efb513a2897991b5c436bb44 Author: Pavel Raiskup Date: Thu Apr 1 17:26:28 2021 +0200 configure.ac: properly quote macro arguments Autoconf 2.70+ is more picky about the quotation (even though with previous versions the arguments should have been quoted, too). When we don't quote macros inside the AC_CACHE_VAL macro - some of the Autoconf initialization is wrongly ordered in ./configure script and we keep seeing bugs like: ./configure: line 2165: ac_fn_c_try_run: command not found Original report: https://bugzilla.redhat.com/1943013 Signed-off-by: Pavel Raiskup diff --git a/configure.ac b/configure.ac index 79c93c86..aa0dc38c 100644 --- a/configure.ac +++ b/configure.ac @@ -213,7 +213,8 @@ if test $sasl_cv_uscore = yes; then AC_MSG_CHECKING(whether dlsym adds the underscore for us) cmu_save_LIBS="$LIBS" LIBS="$LIBS $SASL_DL_LIB" - AC_CACHE_VAL(sasl_cv_dlsym_adds_uscore,AC_TRY_RUN( [ + AC_CACHE_VAL([sasl_cv_dlsym_adds_uscore], + [AC_TRY_RUN([ #include #include #include @@ -221,9 +222,9 @@ void foo() { int i=0;} int main() { void *self, *ptr1, *ptr2; self=dlopen(NULL,RTLD_LAZY); if(self) { ptr1=dlsym(self,"foo"); ptr2=dlsym(self,"_foo"); if(ptr1 && !ptr2) exit(0); } exit(1); } -], [sasl_cv_dlsym_adds_uscore=yes], sasl_cv_dlsym_adds_uscore=no - AC_DEFINE(DLSYM_NEEDS_UNDERSCORE, [], [Do we need a leading _ for dlsym?]), - AC_MSG_WARN(cross-compiler, we'll do our best))) +], [sasl_cv_dlsym_adds_uscore=yes], [sasl_cv_dlsym_adds_uscore=no + AC_DEFINE(DLSYM_NEEDS_UNDERSCORE, [], [Do we need a leading _ for dlsym?])], + [AC_MSG_WARN(cross-compiler, we'll do our best)])]) LIBS="$cmu_save_LIBS" AC_MSG_RESULT($sasl_cv_dlsym_adds_uscore)