configure: absolute path of perl

This can be used to set shebang lines during install.
This commit is contained in:
David Bremner 2018-09-16 14:08:06 -03:00
parent ef07e3f3bd
commit 11d0edeac2

19
configure vendored
View file

@ -54,6 +54,7 @@ fi
# Set several defaults (optionally specified by the user in
# environment variables)
BASH=${BASH:-bash}
PERL=${PERL:-perl}
CC=${CC:-cc}
CXX=${CXX:-c++}
CFLAGS=${CFLAGS:--g -O2}
@ -568,6 +569,16 @@ else
printf "No. (%s not found)\n" "${BASH}"
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" "${PERL}"
fi
printf "Checking for python... "
have_python=0
@ -1096,6 +1107,10 @@ emacsetcdir=${EMACSETCDIR}
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 = ${have_emacs}
@ -1281,6 +1296,10 @@ NOTMUCH_HAVE_MAN=$((have_sphinx))
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}