diff options
Diffstat (limited to 't/ax/am-test-lib.sh')
| -rw-r--r-- | t/ax/am-test-lib.sh | 125 |
1 files changed, 123 insertions, 2 deletions
diff --git a/t/ax/am-test-lib.sh b/t/ax/am-test-lib.sh index b32320094..4f5c89519 100644 --- a/t/ax/am-test-lib.sh +++ b/t/ax/am-test-lib.sh @@ -121,6 +121,127 @@ is_blocked_signal () fi } +# single_quote STRING +# ------------------- +# Single-quote STRING for the shell, also dealing with embedded single +# quotes. Place the result in the '$am_result', that is thus to be +# considered public. +single_quote () +{ + am_result=$1 + case $am_result in + *\'*) am_result=$(printf '%s\n' "$*" | sed -e "s/'/'\\\\''/g");; + esac + am_result="'$am_result'" +} + +# append_single_quoted VARIABLE STRING +# ------------------------------------ +append_single_quoted () +{ + am__var=$1; shift + single_quote "$1" # Sets 'am_result'. + eval "${am__var}=\${$am__var:+\"\${$am__var} \"}\$am_result" + unset am__var am_result +} + +# is_valid_varname STRING +# ----------------------- +# Tell whether STRING is a valid name for a shell variable. Return 0 +# if yes, return 1 if not. +is_valid_varname () +{ + # FIXME: is the below truly portable even for LC_COLLATE != "C" ? + case $1 in + [0-9]*) return 1;; + *[!a-zA-Z0-9_]*) return 1;; + esac + return 0 +} + +# run_make [-e STATUS] [--] [VAR=VAL ...] [MAKE-ARGS...] +# ------------------------------------------------------ +# Run $MAKE with the given command-line, and fail if it doesn't exit with +# STATUS (default: 0). If STATUS is "FAIL", then any exit status > 0 is +# acceptable. If STATUS is "IGNORE", any exit value is acceptable. +# This function also handle command-line override of variable definition +# in a smart way, using AM_MAKEFLAGS if a non-GNU make implementation +# is in use. +run_make () +{ + # Follow-up code might want to analyse these, so don't make them as + # private, nor unset them later. + am_make_rc_exp=0 + am_make_rc_got=0 + # Parse options for this function. + while test $# -gt 0; do + case $1 in + -e) am_make_rc_exp=$2; shift;; + --) shift; break;; + *) break;; + esac + shift + done + am__make_flags= + if using_gmake; then + # We can trust GNU make to correctly pass macro definitions given + # on the command line down to sub-make invocations, and this allow + # us to have a vary simple implementation: delegate all the work + # to GNU make. + : + else + # We have to explicitly parse arguments passed to make. Not 100% + # safe w.r.t. options like '-I' that can have an argument, but + # should be good enough for our usages so far. + for am__x + do + case $am__x in + *=*) + am__maybe_var=${am__x%%=*} + am__maybe_val=${am__x#*=} + am__maybe_def="${am__maybe_var}=${am__maybe_val}" + # Some variables should be portably overridable from the command + # line, even when using non-GNU make. + case $am__maybe_var in + V|\ + DESTDIR|\ + SHELL|\ + VERBOSE|\ + DISABLE_HARD_ERRORS|\ + DISTCHECK_CONFIGURE_FLAGS) + ;; + *) + if is_valid_varname "$am__maybe_var"; then + append_single_quoted am__make_flags "$am__maybe_def" + fi + esac + unset am__maybe_var am__maybe_val am__maybe_def + ;; + esac + done + unset am__x + fi + if test x"$am__make_flags" != x; then + $MAKE AM_MAKEFLAGS="$am__make_flags" ${1+"$@"} || am_make_rc_got=$? + else + $MAKE ${1+"$@"} || am_make_rc_got=$? + fi + unset am__make_flags + case $am_make_rc_exp in + IGNORE) + : Ignore exit status + ;; + FAIL) + test $am_make_rc_got -gt 0 || return 1 + ;; + *) + test $am_make_rc_exp -ge 0 && test $am_make_rc_exp -le 255 \ + || fatal_ "invalid expected exit status: '$am_make_rc_exp'" + test $am_make_rc_exp -eq $am_make_rc_got || return 1 + ;; + esac +} + # AUTOMAKE_run [-e STATUS] [-d DESCRIPTION] [--] [AUTOMAKE-ARGS...] # ----------------------------------------------------------------- # Run automake with AUTOMAKE-ARGS, and fail if it doesn't exit with @@ -311,7 +432,7 @@ useless_vpath_rebuild () .a.b: ; cp $< $@ baz: bar ; cp ../baz bar END - if $MAKE all && test ! -e foo.b && test ! -e bar; then + if run_make all && test ! -e foo.b && test ! -e bar; then am__useless_vpath_rebuild=no else am__useless_vpath_rebuild=yes @@ -328,7 +449,7 @@ END } am__useless_vpath_rebuild="" -yl_distcheck () { useless_vpath_rebuild || $MAKE distcheck ${1+"$@"}; } +yl_distcheck () { useless_vpath_rebuild || run_make distcheck ${1+"$@"}; } # count_test_results total=N pass=N fail=N xpass=N xfail=N skip=N error=N # ----------------------------------------------------------------------- |