debian/notmuch
1
0
Fork 0
mirror of https://git.notmuchmail.org/git/notmuch synced 2024-11-25 04:18:08 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

configure: Be more verbose when compiler sanity checks fail

Browse source 
When configure could not get past initial compiler sanity check
the user was left with no explanation why this happened (usually
the reason is that compilers are not installed).

By printing the executed command line and re-executing it without
output redirection user gets better information how to proceed
(or ask for help) to resolve this problem.

The shell builtin 'printf' is used to print the executed command
line to ensure verbatim output.
This commit is contained in:
Tomi Ollila 2017-04-08 22:23:32 +03:00 committed by David Bremner
parent e08f5f76e4
commit 807a9cb8aa
1 changed files with 9 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
configure vendored
View file

@ -322,22 +322,29 @@ errors=0
printf "int main(void){return 0;}\n" > minimal.c
printf "Sanity checking C compilation environment... "
if ${CC} ${CFLAGS} ${CPPFLAGS} minimal.c ${LDFLAGS} -o minimal > /dev/null 2>&1
test_cmdline="${CC} ${CFLAGS} ${CPPFLAGS} minimal.c ${LDFLAGS} -o minimal"
if ${test_cmdline} > /dev/null 2>&1
then
printf "OK.\n"
else
printf "Fail.\n"
errors=$((errors + 1))
printf Executed:; printf ' %s' ${test_cmdline}; echo
${test_cmdline}
fi
printf "Sanity checking C++ compilation environment... "
if ${CXX} ${CXXFLAGS_for_sh} ${CPPFLAGS} minimal.c ${LDFLAGS} -o minimal > /dev/null 2>&1
test_cmdline="${CXX} ${CXXFLAGS_for_sh} ${CPPFLAGS} minimal.c ${LDFLAGS} -o minimal"
if ${test_cmdline} > /dev/null 2>&1
then
printf "OK.\n"
else
printf "Fail.\n"
errors=$((errors + 1))
printf Executed:; printf ' %s' ${test_cmdline}; echo
${test_cmdline}
fi
unset test_cmdline
if [ $errors -gt 0 ]; then
cat <<EOF