diff options
Diffstat (limited to 'libstdc++-v3/aclocal.m4')
| -rw-r--r-- | libstdc++-v3/aclocal.m4 | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/libstdc++-v3/aclocal.m4 b/libstdc++-v3/aclocal.m4 index 55e1b98d2ea..28752ba1082 100644 --- a/libstdc++-v3/aclocal.m4 +++ b/libstdc++-v3/aclocal.m4 @@ -13,8 +13,6 @@ dnl PARTICULAR PURPOSE. dnl dnl Initialize configure bits. dnl -dnl Define OPTLEVEL='-O2' if new inlining code present. -dnl dnl GLIBCPP_CONFIGURE AC_DEFUN(GLIBCPP_CONFIGURE, [ dnl Default to --enable-multilib @@ -184,9 +182,9 @@ fi dnl -dnl Test for newer compiler features, or features that are present in newer -dnl compiler version but not older compiler versions should be placed -dnl here. +dnl Tests for newer compiler features, or features that are present in newer +dnl compiler versions but not older compiler versions still in use, should +dnl be placed here. dnl dnl Define WERROR='-Werror' if requested and possible; g++'s that lack the dnl new inlining code or the new system_header pragma will die on -Werror. @@ -198,7 +196,7 @@ dnl dnl GLIBCPP_CHECK_COMPILER_FEATURES AC_DEFUN(GLIBCPP_CHECK_COMPILER_FEATURES, [ # All these tests are for C++; save the language and the compiler flags. - # The CXXFLAGS thing is suspicious, but based on similar bits + # The CXXFLAGS thing is suspicious, but based on similar bits previously # found in GLIBCPP_CONFIGURE. AC_LANG_SAVE AC_LANG_CPLUSPLUS @@ -374,7 +372,7 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_DECLS_AND_LINKAGES_1, [ dnl dnl Check to see if the (math function) argument passed is dnl declared when using the c++ compiler -dnl ASSUMES argument is a math function with ONE parameter +dnl ASSUMES argument is a math function with TWO parameters dnl dnl GLIBCPP_CHECK_MATH_DECL_2 AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_2, [ @@ -420,7 +418,7 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_AND_LINKAGE_2, [ dnl dnl Check to see if the (math function) argument passed is dnl declared when using the c++ compiler -dnl ASSUMES argument is a math function with ONE parameter +dnl ASSUMES argument is a math function with THREE parameters dnl dnl GLIBCPP_CHECK_MATH_DECL_3 AC_DEFUN(GLIBCPP_CHECK_MATH_DECL_3, [ |