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author | Karl Berry <karl@freefriends.org> | 2017-12-02 23:51:48 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2017-12-02 23:51:48 +0000 |
commit | 3c063a80b71f6b2817598f5edeb2c38d4c04f70b (patch) | |
tree | b05e3258f624e700042735d5e2092c1152f311fb /Build/source/libs/libpng/aclocal.m4 | |
parent | ff851df1c782b55606f010e5b34ea9b26f5b7f1b (diff) |
--enable-arm-neon: import support from upstream
git-svn-id: svn://tug.org/texlive/trunk@45971 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/libpng/aclocal.m4')
-rw-r--r-- | Build/source/libs/libpng/aclocal.m4 | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Build/source/libs/libpng/aclocal.m4 b/Build/source/libs/libpng/aclocal.m4 index ee23936d159..92b15dff4db 100644 --- a/Build/source/libs/libpng/aclocal.m4 +++ b/Build/source/libs/libpng/aclocal.m4 @@ -56,6 +56,26 @@ m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) +# Figure out how to run the assembler. -*- Autoconf -*- + +# Copyright (C) 2001-2017 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_PROG_AS +# ---------- +AC_DEFUN([AM_PROG_AS], +[# By default we simply use the C compiler to build assembly code. +AC_REQUIRE([AC_PROG_CC]) +test "${CCAS+set}" = set || CCAS=$CC +test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS +AC_ARG_VAR([CCAS], [assembler compiler command (defaults to CC)]) +AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)]) +_AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl +]) + # AM_AUX_DIR_EXPAND -*- Autoconf -*- # Copyright (C) 2001-2017 Free Software Foundation, Inc. |