Displaying 7 results from an estimated 7 matches for "ac_prog_mkdir_p".
2017 Oct 12
2
[PATCH][RESEND] use autoconf MKDIR_P to reduce usage of legacy mkinstalldirs script
Basically all platforms have a proper "mkdir -p". Autoconf has install-sh as
fallback when using AC_PROG_MKDIR_P, which is also hardened against races if
it is recent enough. Update that script and use MKDIR_P whereever possible.
Installs fine in my tests and avoids the "mkdir: cannot create directory '?':
File exists" messages along the way.
Greetings,
Eike
--
Rolf Eike Beer, emlix Gm...
2014 May 25
2
XIPH_C_COMPILER_IS_CLANG preventing many flags
XIPH_C_COMPILER_IS_CLANG in configury (commit a6a4b6f) is blocking
many flags including the visibility attributes: I guess this needs
relaxing, possibly a lot. What incompatibility led to this commit?
--
O.S.
2017 Jun 12
0
AIX lacks getopt_long
...TOPT = 1; then
AC_LIBOBJ([getopt])
AC_LIBOBJ([getopt1])
dnl Arrange for unistd.h to include getopt.h.
GNULIB_GL_UNISTD_H_GETOPT=1
fi
AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT])
AC_SUBST([LIBINTL])
AC_SUBST([LTLIBINTL])
gt_TYPE_SSIZE_T
gl_STDDEF_H
gl_SYS_TYPES_H
AC_PROG_MKDIR_P
gl_UNISTD_H
# End of code from modules
m4_ifval(gl_LIBSOURCES_LIST, [
m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
for gl_file in ]gl_LIBSOURCES_LIST[ ; do
if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then
echo "missing file ]m4_defn...
2020 May 20
0
[PATCHv2] SSE2/SSSE3 optimized version of get_checksum1() for x86-64
...file
> diff --git a/configure.ac b/configure.ac
> index d4e95fb8..ff0c0902 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -41,6 +41,7 @@ fi
> dnl Checks for programs.
> AC_PROG_CC
> AC_PROG_CPP
> +AC_PROG_CXX
> AC_PROG_EGREP
> AC_PROG_INSTALL
> AC_PROG_MKDIR_P
> @@ -164,6 +165,27 @@ fi
> AC_DEFINE_UNQUOTED(NOBODY_USER, "nobody", [unprivileged user--e.g. nobody])
> AC_DEFINE_UNQUOTED(NOBODY_GROUP, "$NOBODY_GROUP", [unprivileged group
> for unprivileged user])
>
> +# SSE2+ optimizations on x86-64 require g++ suppor...
2015 Apr 08
10
Build-system cleanups
Hi everyone
Following are a number of build-system cleanup patches. Some of them are
prep-work for a possible upcoming automake/gnulib introduction.
Best regards,
Tiziano
2020 May 18
3
[PATCH] SSE2/SSSE3 optimized version of get_checksum1() for x86-64
What do you base this on?
Per https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html :
"For the x86-32 compiler, you must use -march=cpu-type, -msse or
-msse2 switches to enable SSE extensions and make this option
effective. For the x86-64 compiler, these extensions are enabled by
default."
That reads to me like we're fine for SSE2. As stated in my comments,
SSSE3 support must be
2020 May 19
5
[PATCHv2] SSE2/SSSE3 optimized version of get_checksum1() for x86-64
.../* __cplusplus */
+#endif /* __x86_64__ */
\ No newline at end of file
diff --git a/configure.ac b/configure.ac
index d4e95fb8..ff0c0902 100644
--- a/configure.ac
+++ b/configure.ac
@@ -41,6 +41,7 @@ fi
dnl Checks for programs.
AC_PROG_CC
AC_PROG_CPP
+AC_PROG_CXX
AC_PROG_EGREP
AC_PROG_INSTALL
AC_PROG_MKDIR_P
@@ -164,6 +165,27 @@ fi
AC_DEFINE_UNQUOTED(NOBODY_USER, "nobody", [unprivileged user--e.g. nobody])
AC_DEFINE_UNQUOTED(NOBODY_GROUP, "$NOBODY_GROUP", [unprivileged group
for unprivileged user])
+# SSE2+ optimizations on x86-64 require g++ support
+AC_MSG_CHECKING([whether to...