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Don't use exit in PCAP_IS_SUITABLE.

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John Spencer reported that musl libc doesn't automatically include
<stdlib.h>, as Glibc does, so the configure check was wrongly failing.

conftest.c: In function 'main':
conftest.c:35:5: error: implicit declaration of function 'exit'
This commit is contained in:
david
2012-09-08 19:44:24 +00:00
parent 4d6f81122c
commit cb68c85409
4 changed files with 16 additions and 16 deletions
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8
acinclude.m4
View File

@@ -41,12 +41,12 @@ int main() {
int major, minor1, minor2; int major, minor1, minor2;
sscanf(pcap_version,"%d.%d.%d", &major, &minor1, &minor2); sscanf(pcap_version,"%d.%d.%d", &major, &minor1, &minor2);
if (major > 0) if (major > 0)
exit(0); return 0;
if (minor1 < 9) if (minor1 < 9)
exit(1); return 1;
if (minor2 < 4) if (minor2 < 4)
exit(1); return 1;
exit(0); return 0;
} }
], [ ], [
AC_TRY_RUN([ AC_TRY_RUN([

8
configure vendored
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@@ -6313,12 +6313,12 @@ int main() {
int major, minor1, minor2; int major, minor1, minor2;
sscanf(pcap_version,"%d.%d.%d", &major, &minor1, &minor2); sscanf(pcap_version,"%d.%d.%d", &major, &minor1, &minor2);
if (major > 0) if (major > 0)
exit(0); return 0;
if (minor1 < 9) if (minor1 < 9)
exit(1); return 1;
if (minor2 < 4) if (minor2 < 4)
exit(1); return 1;
exit(0); return 0;
} }
_ACEOF _ACEOF

8
ncat/configure vendored
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@@ -4793,12 +4793,12 @@ int main() {
int major, minor1, minor2; int major, minor1, minor2;
sscanf(pcap_version,"%d.%d.%d", &major, &minor1, &minor2); sscanf(pcap_version,"%d.%d.%d", &major, &minor1, &minor2);
if (major > 0) if (major > 0)
exit(0); return 0;
if (minor1 < 9) if (minor1 < 9)
exit(1); return 1;
if (minor2 < 4) if (minor2 < 4)
exit(1); return 1;
exit(0); return 0;
} }
_ACEOF _ACEOF

8
nping/configure vendored
View File

@@ -5233,12 +5233,12 @@ int main() {
int major, minor1, minor2; int major, minor1, minor2;
sscanf(pcap_version,"%d.%d.%d", &major, &minor1, &minor2); sscanf(pcap_version,"%d.%d.%d", &major, &minor1, &minor2);
if (major > 0) if (major > 0)
exit(0); return 0;
if (minor1 < 9) if (minor1 < 9)
exit(1); return 1;
if (minor2 < 4) if (minor2 < 4)
exit(1); return 1;
exit(0); return 0;
} }
_ACEOF _ACEOF