# Set several defaults (optionally specified by the user in
# environment variables)
+BASHCMD=${BASHCMD:-bash}
+PERL=${PERL:-perl}
CC=${CC:-cc}
CXX=${CXX:-c++}
CFLAGS=${CFLAGS:--g -O2}
errors=$((errors + 1))
fi
+printf "Checking for bash... "
+if command -v ${BASHCMD} > /dev/null; then
+ have_bash=1
+ bash_absolute=$(command -v ${BASHCMD})
+ printf "Yes (%s).\n" "$bash_absolute"
+else
+ have_bash=0
+ printf "No. (%s not found)\n" "${BASHCMD}"
+fi
+
+printf "Checking for perl... "
+if command -v ${PERL} > /dev/null; then
+ have_perl=1
+ perl_absolute=$(command -v ${PERL})
+ printf "Yes (%s).\n" "$perl_absolute"
+else
+ have_perl=0
+ printf "No. (%s not found)\n" "${PERL}"
+fi
+
printf "Checking for python... "
have_python=0
IFS="
"
for path in $ldconfig_paths; do
- if [ "$path" = "$libdir_expanded" ]; then
+ if [ "$path" -ef "$libdir_expanded" ]; then
libdir_in_ldconfig=1
fi
done
# be installed
emacsetcdir=${EMACSETCDIR}
+# Whether bash exists, and if so where
+HAVE_BASH = ${have_bash}
+BASH_ABSOLUTE = ${bash_absolute}
+
+# Whether perl exists, and if so where
+HAVE_PERL = ${have_perl}
+PERL_ABSOLUTE = ${perl_absolute}
+
# Whether there's an emacs binary available for byte-compiling
HAVE_EMACS = ${have_emacs}
# do we have man pages?
NOTMUCH_HAVE_MAN=$((have_sphinx))
+# Whether bash exists, and if so where
+NOTMUCH_HAVE_BASH=${have_bash}
+NOTMUCH_BASH_ABSOLUTE=${bash_absolute}
+
+# Whether perl exists, and if so where
+NOTMUCH_HAVE_PERL=${have_perl}
+NOTMUCH_PERL_ABSOLUTE=${perl_absolute}
+
# Name of python interpreter
NOTMUCH_PYTHON=${python}