reports from checkbashisms

git-svn-id: https://svn.r-project.org/R/trunk@87499 00db46b3-68df-0310-9c12-caf00c1e9a41

configure

@@ -4383,7 +4383,7 @@ R_CONFIG_ARGS="${ac_configure_args}"
 
 
 ## Shortcut for musl which refuses to identify itself at C level
-if test "${host_os}" == "linux-musl"; then
+if test "${host_os}" = "linux-musl"; then
 
 printf "%s\n" "#define OS_MUSL 1" >>confdefs.h
 
@@ -60383,15 +60383,15 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam \
     as_fn_error $? "--with-newAccelerate requires macOS SDK >= 14.3." "$LINENO" 5
   fi
 fi
- if test "x${use_accelerate}" == xyes; then
+ if test "x${use_accelerate}" = xyes; then
   BUILD_NEW_ACCELERATE_TRUE=
   BUILD_NEW_ACCELERATE_FALSE='#'
 else
   BUILD_NEW_ACCELERATE_TRUE='#'
   BUILD_NEW_ACCELERATE_FALSE=
 fi
 
- if test "x${use_accelerate_lapack}" == xyes; then
+ if test "x${use_accelerate_lapack}" = xyes; then
   BUILD_NEW_ACCELERATE_LAPACK_TRUE=
   BUILD_NEW_ACCELERATE_LAPACK_FALSE='#'
 else

configure.ac

@@ -136,7 +136,7 @@ R_CONFIG_ARGS="${ac_configure_args}"
 AC_SUBST(R_CONFIG_ARGS)
 
 ## Shortcut for musl which refuses to identify itself at C level
-if test "${host_os}" == "linux-musl"; then
+if test "${host_os}" = "linux-musl"; then
   AC_DEFINE(OS_MUSL, 1, [Define if running on Linux-musl])
 fi
 
@@ -2995,9 +2995,9 @@ sdk_OK=no)
 dnl No longer used as we only build (or not) BLAS and LAPACK shims
 dnl  AC_DEFINE(USE_NEW_ACCELERATE, 1, [Define to use Apple's (new) Accelerate])
 fi
-AM_CONDITIONAL(BUILD_NEW_ACCELERATE, [test "x${use_accelerate}" == xyes])
+AM_CONDITIONAL(BUILD_NEW_ACCELERATE, [test "x${use_accelerate}" = xyes])
 AM_CONDITIONAL(BUILD_NEW_ACCELERATE_LAPACK,
-              [test "x${use_accelerate_lapack}" == xyes])
+              [test "x${use_accelerate_lapack}" = xyes])
 
 dnl record compiler versions
 CC_VER=`${CC} --version | ${SED} -n 1p`