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Add test to configure script to detect getline

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Add a simple test to the configure script to detect getline.  It's not
important that the test run, just that it compiles and links without
any errors.

Signed-off-by: Jeffrey C. Ollie <jeff@ocjtech.us>
This commit is contained in:
Jeffrey C. Ollie 2009-11-23 12:14:15 -06:00 committed by Carl Worth
parent 1682633f65
commit 3054bc462c
2 changed files with 23 additions and 1 deletions
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11
configure vendored
View file

@ -126,6 +126,15 @@ EOF
exit 1 exit 1
fi fi
if ! gcc -o getlinetest getlinetest.c > /dev/null 2>&1
then
echo "Checking for getline... No."
getline=-Dgetline=_notmuch_getline
else
echo "Checking for getline... Yes."
fi
rm -f getlinetest
cat <<EOF cat <<EOF
All required packages were found. You may now run the following All required packages were found. You may now run the following
@ -139,5 +148,5 @@ EOF
# construct the Makefile.config # construct the Makefile.config
cat > Makefile.config <<EOF cat > Makefile.config <<EOF
prefix = /usr/local prefix = /usr/local
override CFLAGS += -DHAVE_VALGRIND=${have_valgrind} ${valgrind_flags} override CFLAGS += -DHAVE_VALGRIND=${have_valgrind} ${valgrind_flags} ${getline}
EOF EOF

13
getlinetest.c Normal file
View file

@ -0,0 +1,13 @@
#define _GNU_SOURCE
#include <stdio.h>
#include <sys/types.h>
int main()
{
ssize_t count = 0;
size_t n = 0;
char **lineptr = NULL;
FILE *stream = NULL;
count = getline(lineptr, &n, stream);
}