fmt: remove extra spaces in configure.ac

Author: knst

configure.ac

@@ -471,28 +471,28 @@ if test "$enable_werror" = "yes"; then
   ])])
 fi
 
-  dnl -Warray-bounds cause problems with GCC. Do not treat these warnings as errors.
-  dnl Suppress -Warray-bounds entirely because of noisy output, currently unhappy with immer implementation.
-  AX_CHECK_COMPILE_FLAG([-Warray-bounds], [NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-array-bounds"], [], [$CXXFLAG_WERROR], [AC_LANG_SOURCE([
-    #if defined(__clang__) || defined(__INTEL_COMPILER) || !defined(__GNUC__)
-      #error Non-GCC compiler detected, not setting flag
-    #endif
-    int main(void) { return 0; }
-  ])])
+dnl -Warray-bounds cause problems with GCC. Do not treat these warnings as errors.
+dnl Suppress -Warray-bounds entirely because of noisy output, currently unhappy with immer implementation.
+AX_CHECK_COMPILE_FLAG([-Warray-bounds], [NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-array-bounds"], [], [$CXXFLAG_WERROR], [AC_LANG_SOURCE([
+  #if defined(__clang__) || defined(__INTEL_COMPILER) || !defined(__GNUC__)
+    #error Non-GCC compiler detected, not setting flag
+  #endif
+  int main(void) { return 0; }
+])])
 
-  dnl -Wstringop-overread and -Wstringop-overflow are broken in GCC. Suppress warnings entirely to avoid noisy output.
-  AX_CHECK_COMPILE_FLAG([-Wstringop-overread], [NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-stringop-overread"], [], [$CXXFLAG_WERROR], [AC_LANG_SOURCE([
-    #if defined(__clang__) || defined(__INTEL_COMPILER) || !defined(__GNUC__)
-      #error Non-GCC compiler detected, not setting flag
-    #endif
-    int main(void) { return 0; }
-  ])])
-  AX_CHECK_COMPILE_FLAG([-Wstringop-overflow], [NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-stringop-overflow"], [], [$CXXFLAG_WERROR], [AC_LANG_SOURCE([
-    #if defined(__clang__) || defined(__INTEL_COMPILER) || !defined(__GNUC__)
-      #error Non-GCC compiler detected, not setting flag
-    #endif
-    int main(void) { return 0; }
-  ])])
+dnl -Wstringop-overread and -Wstringop-overflow are broken in GCC. Suppress warnings entirely to avoid noisy output.
+AX_CHECK_COMPILE_FLAG([-Wstringop-overread], [NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-stringop-overread"], [], [$CXXFLAG_WERROR], [AC_LANG_SOURCE([
+  #if defined(__clang__) || defined(__INTEL_COMPILER) || !defined(__GNUC__)
+    #error Non-GCC compiler detected, not setting flag
+  #endif
+  int main(void) { return 0; }
+])])
+AX_CHECK_COMPILE_FLAG([-Wstringop-overflow], [NOWARN_CXXFLAGS="$NOWARN_CXXFLAGS -Wno-stringop-overflow"], [], [$CXXFLAG_WERROR], [AC_LANG_SOURCE([
+  #if defined(__clang__) || defined(__INTEL_COMPILER) || !defined(__GNUC__)
+    #error Non-GCC compiler detected, not setting flag
+  #endif
+  int main(void) { return 0; }
+])])
 
 AX_CHECK_COMPILE_FLAG([-Wall], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wall"], [], [$CXXFLAG_WERROR])
 AX_CHECK_COMPILE_FLAG([-Wextra], [WARN_CXXFLAGS="$WARN_CXXFLAGS -Wextra"], [], [$CXXFLAG_WERROR])