Changeset 7d31d26

Timestamp:

08/10/04 14:53:46 (17 years ago)

Author:

Daniel Lawson <dlawson@…>

Branches:

4.0.1-hotfixes, cachetimestamps, develop, dpdk-ndag, etsilive, getfragoff, help, libtrace4, master, ndag_format, pfring, rc-4.0.1, rc-4.0.2, rc-4.0.3, rc-4.0.4, ringdecrementfix, ringperformance, ringtimestampfixes

Children:

20b0755

Parents:

fdc49d0

Message:

added in macros to let you specify which pcap and zlib to link against

File:

• configure.in (modified) (3 diffs)

configure.in

@@ -1 +1 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(lib/trace.c)
-AM_INIT_AUTOMAKE(libtrace,[1.1.0],[libtrace@wand.net.nz])
+AM_INIT_AUTOMAKE(libtrace,[2.0.0],[libtrace@wand.net.nz])
 
 AC_PREREQ(2.5)
@@ -13 +13 @@
 dnl Checks for libraries.
 dnl Replace `main' with a function in -lpcap:
-AC_CHECK_LIB(pcap, pcap_open_dead)
+dnl AC_CHECK_LIB(pcap, pcap_open_dead)
 dnl Replace `main' with a function in -lz:
-AC_CHECK_LIB(z, gzread)
+dnl AC_CHECK_LIB(z, gzread)
 
 dnl Checks for header files.
@@ -31 +31 @@
 AC_CHECK_FUNCS(socket strdup)
 
+AC_DEFUN([CHECK_LIBPCAP],
+         [AC_ARG_WITH([pcap],
+                      AC_HELP_STRING([--with-pcap],
+                                     [name of pcap library (default is pcap)]),
+                      [ac_cv_use_pcap=$withval], [ac_cv_use_pcap=pcap])
+AC_CACHE_CHECK([which pcap library to use],
+               [ac_cv_use_pcap], [ac_cv_use_pcap=pcap])])
+
+AC_DEFUN([CHECK_LIBZ],
+         [AC_ARG_WITH([zlib],
+                      AC_HELP_STRING([--with-zlib],
+                                     [name of zlib library (default is z)]),
+                      [ac_cv_use_zlib=$withval], [ac_cv_use_zlib=z])
+AC_CACHE_CHECK([which zlib library to use],
+               [ac_cv_use_zlib], [ac_cv_use_zlib=z])])
+
+CHECK_LIBPCAP
+CHECK_LIBZ
+
+LIBPCAP=-l$ac_cv_use_pcap
+AC_SUBST([LIBPCAP])
+
+LIBZ=-l$ac_cv_use_zlib
+AC_SUBST([LIBZ])
+
 AC_OUTPUT(Makefile lib/Makefile)