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| author | Werner Lemberg <wl@gnu.org> | 2021-02-17 21:10:34 +0100 |
|---|---|---|
| committer | Werner Lemberg <wl@gnu.org> | 2021-02-17 21:10:34 +0100 |
| commit | eca35e04fc0a052f46e69eb4a90e0c7668d62284 (patch) | |
| tree | eca1aac11587f347eb5dc13db4b938908141748b | |
| parent | 635d394fe3c040c68753b757101439d1b1368002 (diff) | |
| download | freetype2-eca35e04fc0a052f46e69eb4a90e0c7668d62284.tar.gz | |
[unix] Updates for autoconf 2.71.
This fixes warnings reported by autoupdate.
* builds/unix/ax_pthread.m4: Replace `as_echo` with `AS_ECHO`.
* builds/unix/configure.raw: Remove obsolete `AC_HEADER_STDC`.
Don't escape back quotes in messages for `AC_MSG_WARN`.
| -rw-r--r-- | ChangeLog | 11 | ||||
| -rw-r--r-- | builds/unix/ax_pthread.m4 | 2 | ||||
| -rw-r--r-- | builds/unix/configure.raw | 13 |
3 files changed, 18 insertions, 8 deletions
@@ -1,3 +1,14 @@ +2021-02-17 Werner Lemberg <wl@gnu.org> + + [unix] Updates for autoconf 2.71. + + This fixes warnings reported by autoupdate. + + * builds/unix/ax_pthread.m4: Replace `as_echo` with `AS_ECHO`. + + * builds/unix/configure.raw: Remove obsolete `AC_HEADER_STDC`. + Don't escape back quotes in messages for `AC_MSG_WARN`. + 2021-02-16 Werner Lemberg <wl@gnu.org> * builds/toplevel.mk: Fix previous commit. diff --git a/builds/unix/ax_pthread.m4 b/builds/unix/ax_pthread.m4 index 1598d077f..507f182a8 100644 --- a/builds/unix/ax_pthread.m4 +++ b/builds/unix/ax_pthread.m4 @@ -386,7 +386,7 @@ if test "x$ax_pthread_clang" = "xyes"; then # step ax_pthread_save_ac_link="$ac_link" ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g' - ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"` + ax_pthread_link_step=`AS_ECHO(["$ac_link"]) | sed "$ax_pthread_sed"` ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)" ax_pthread_save_CFLAGS="$CFLAGS" for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do diff --git a/builds/unix/configure.raw b/builds/unix/configure.raw index c0c8592de..09b5584f2 100644 --- a/builds/unix/configure.raw +++ b/builds/unix/configure.raw @@ -97,7 +97,6 @@ esac # checks for header files -AC_HEADER_STDC AC_CHECK_HEADERS([fcntl.h unistd.h]) @@ -1022,7 +1021,7 @@ if test "x$PYTHON" != "xmissing"; then if test "x$have_py3" = "xyes"; then PIP="$PYTHON -m $PIP" - AC_MSG_CHECKING([for \`docwriter' Python module]) + AC_MSG_CHECKING([for `docwriter' Python module]) $PYTHON -m docwriter -h > /dev/null 2>&1 if test "x$?" = "x0"; then have_docwriter=yes @@ -1186,10 +1185,10 @@ Library configuration: if test $have_docwriter = no; then AC_MSG_WARN([ - \`make refdoc' will fail since pip package \`docwriter' is not installed. - To install, run \`$PIP install docwriter', or to use a Python - virtual environment, run \`make refdoc-venv' (requires pip package - \`virtualenv'). These operations require Python >= 3.5. + `make refdoc' will fail since pip package `docwriter' is not installed. + To install, run `$PIP install docwriter', or to use a Python + virtual environment, run `make refdoc-venv' (requires pip package + `virtualenv'). These operations require Python >= 3.5. ]) fi @@ -1197,7 +1196,7 @@ fi if test $have_pthread = no; then AC_MSG_WARN([ - \`FT_DEBUG_LOGGING' will not work since the \`pthread' library is not + `FT_DEBUG_LOGGING' will not work since the `pthread' library is not available. This warning can be safely ignored if you don't plan to use this configuration macro. ]) |