Add HAVE_STRUCT_ADDRINFO, HAVE_STRUCT_IN6_ADDR, HAVE_STRUCT_SOCKADDR_IN6, HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN, HAVE_STRUCT_SOCKADDR_IN_SIN_LEN, HAVE_STRUCT_SOCKADDR_UN, HAVE_STRUCT_SOCKADDR_STORAGE, HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY, HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY, HAVE_STRUCT_LINGER (GH PR #34)

2022-09-01 09:57:14 +02:00 · 2022-09-01 09:57:14 +02:00 · ad176f5bd4
commit ad176f5bd4
parent 13e255d98b
10 changed files with 171 additions and 0 deletions
--- a/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_ADDRINFO.h
+++ b/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_ADDRINFO.h
@ -0,0 +1,20 @@
+// HAVE_STRUCT_ADDRINFO : BUILD2_AUTOCONF_LIBC_VERSION
+
+#ifndef BUILD2_AUTOCONF_LIBC_VERSION
+#  error BUILD2_AUTOCONF_LIBC_VERSION appears to be conditionally included
+#endif
+
+#undef HAVE_STRUCT_ADDRINFO
+
+/* Since Linux/glibc 2.4, OpenBSD 2.9, FreeBSD 3.5, NetBSD 1.5, and Mac OS
+ * (hard to tell but based on the manpages available online it looks like 
+ * Tiger at the latest).
+ * NOTE: Assuming same as HAVE_GETADDRINFO
+ */
+#if BUILD2_AUTOCONF_GLIBC_PREREQ(2, 4)      || \
+    BUILD2_AUTOCONF_OPENBSD_PREREQ(200106)  || \
+    BUILD2_AUTOCONF_FREEBSD_PREREQ(3, 5)    || \
+    BUILD2_AUTOCONF_NETBSD_PREREQ(1, 5)     || \
+    defined(BUILD2_AUTOCONF_MACOS)
+#  define HAVE_STRUCT_ADDRINFO 1
+#endif
--- a/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_IN6_ADDR.h
+++ b/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_IN6_ADDR.h
@ -0,0 +1,17 @@
+// HAVE_STRUCT_IN6_ADDR : BUILD2_AUTOCONF_LIBC_VERSION
+
+#ifndef BUILD2_AUTOCONF_LIBC_VERSION
+#  error BUILD2_AUTOCONF_LIBC_VERSION appears to be conditionally included
+#endif
+
+#undef HAVE_STRUCT_IN6_ADDR
+
+/* Since Linux/glibc 2.1, OpenBSD 2.9, FreeBSD 3.5, NetBSD 1.5, and Mac OS X
+ */
+#if BUILD2_AUTOCONF_GLIBC_PREREQ(2, 1) || \
+    BUILD2_AUTOCONF_FREEBSD_PREREQ(3, 5)|| \
+    BUILD2_AUTOCONF_OPENBSD_PREREQ(200106) || \
+    BUILD2_AUTOCONF_NETBSD_PREREQ(1, 5) || \
+    defined(BUILD2_AUTOCONF_MACOS)
+#  define HAVE_STRUCT_IN6_ADDR 1
+#endif
--- a/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_LINGER.h
+++ b/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_LINGER.h
@ -0,0 +1,17 @@
+// HAVE_STRUCT_LINGER : BUILD2_AUTOCONF_LIBC_VERSION
+
+#ifndef BUILD2_AUTOCONF_LIBC_VERSION
+#  error BUILD2_AUTOCONF_LIBC_VERSION appears to be conditionally included
+#endif
+
+#undef HAVE_STRUCT_LINGER
+
+/* Since Linux/glibc 2.1, OpenBSD 2.9, FreeBSD 3.5, NetBSD 1.5, Mac OS X
+ */
+#if BUILD2_AUTOCONF_GLIBC_PREREQ(2, 1)      || \
+    BUILD2_AUTOCONF_FREEBSD_PREREQ(3, 5)    || \
+    BUILD2_AUTOCONF_OPENBSD_PREREQ(200106)  || \
+    BUILD2_AUTOCONF_NETBSD_PREREQ(1, 5)     || \
+    defined(BUILD2_AUTOCONF_MACOS)
+#  define HAVE_STRUCT_LINGER 1
+#endif
--- a/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_IN6.h
+++ b/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_IN6.h
@ -0,0 +1,16 @@
+// HAVE_STRUCT_SOCKADDR_IN6 : BUILD2_AUTOCONF_LIBC_VERSION
+
+#ifndef BUILD2_AUTOCONF_LIBC_VERSION
+#  error BUILD2_AUTOCONF_LIBC_VERSION appears to be conditionally included
+#endif
+
+#undef HAVE_STRUCT_SOCKADDR_IN6
+
+/* Since OpenBSD ~4.2, FreeBSD ~7.0, NetBSD 2.1, Mac OS X 10.6
+ */
+#if BUILD2_AUTOCONF_OPENBSD_PREREQ(200705)  || \
+    BUILD2_AUTOCONF_FREEBSD_PREREQ(7, 0)    || \
+    BUILD2_AUTOCONF_NETBSD_PREREQ(2, 1)     || \
+    BUILD2_AUTOCONF_MACOS_PREREQ(10, 6)
+#  define HAVE_STRUCT_SOCKADDR_IN6 1
+#endif
--- a/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN.h
+++ b/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN.h
@ -0,0 +1,16 @@
+// HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN : BUILD2_AUTOCONF_LIBC_VERSION
+
+#ifndef BUILD2_AUTOCONF_LIBC_VERSION
+#  error BUILD2_AUTOCONF_LIBC_VERSION appears to be conditionally included
+#endif
+
+#undef HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN
+
+/* Since OpenBSD ~4.2, FreeBSD ~7.0, NetBSD 2.1, Mac OS X 10.6
+ */
+#if BUILD2_AUTOCONF_OPENBSD_PREREQ(200705)  || \
+    BUILD2_AUTOCONF_FREEBSD_PREREQ(7, 0)    || \
+    BUILD2_AUTOCONF_NETBSD_PREREQ(2, 1)     || \
+    BUILD2_AUTOCONF_MACOS_PREREQ(10, 6)
+#  define HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN 1
+#endif
--- a/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_IN_SIN_LEN.h
+++ b/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_IN_SIN_LEN.h
@ -0,0 +1,17 @@
+// HAVE_STRUCT_SOCKADDR_IN_SIN_LEN : BUILD2_AUTOCONF_LIBC_VERSION
+
+#ifndef BUILD2_AUTOCONF_LIBC_VERSION
+#  error BUILD2_AUTOCONF_LIBC_VERSION appears to be conditionally included
+#endif
+
+#undef HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
+
+/* Since 4.3BSD (OpenBSD, FreeBSD, NetBSD, Mac OS X)
+ *  'The length member, sin_len, was added with 4.3BSD-Reno [..]'
+ */
+#if defined(__FreeBSD__)            || \
+    defined(__OpenBSD__)            || \
+    defined(__NetBSD__)             || \
+    defined(BUILD2_AUTOCONF_MACOS)
+#  define HAVE_STRUCT_SOCKADDR_IN_SIN_LEN 1
+#endif
--- a/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_STORAGE.h
+++ b/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_STORAGE.h
@ -0,0 +1,17 @@
+// HAVE_STRUCT_SOCKADDR_STORAGE : BUILD2_AUTOCONF_LIBC_VERSION
+
+#ifndef BUILD2_AUTOCONF_LIBC_VERSION
+#  error BUILD2_AUTOCONF_LIBC_VERSION appears to be conditionally included
+#endif
+
+#undef HAVE_STRUCT_SOCKADDR_STORAGE
+
+/* Linux/glibc 2.1.1, Since 4.2BSD (~1983)
+ */
+#if BUILD2_AUTOCONF_GLIBC_PREREQ(2, 2)  || \
+    defined(__FreeBSD__)                || \
+    defined(__OpenBSD__)                || \
+    defined(__NetBSD__)                 || \
+    defined(BUILD2_AUTOCONF_MACOS)
+#  define HAVE_STRUCT_SOCKADDR_STORAGE 1
+#endif
--- a/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY.h
+++ b/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY.h
@ -0,0 +1,19 @@
+// HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY : BUILD2_AUTOCONF_LIBC_VERSION
+
+#ifndef BUILD2_AUTOCONF_LIBC_VERSION
+#  error BUILD2_AUTOCONF_LIBC_VERSION appears to be conditionally included
+#endif
+
+#undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
+
+/* Since Linux/glibc 2.3, OpenBSD >=2.7, FreeBSD >=4.0, NetBSD >=1.5, Mac OS X 10.0
+ * NOTE: RFC2553 (<1999)    - defines __ss_len & __ss_family
+ *       XNET draft (>1999) - defines ss_len & ss_family
+ */
+#if BUILD2_AUTOCONF_GLIBC_PREREQ(2, 3)      || \
+    BUILD2_AUTOCONF_OPENBSD_PREREQ(200015)  || \
+    BUILD2_AUTOCONF_FREEBSD_PREREQ(4, 0)    || \
+    BUILD2_AUTOCONF_NETBSD_PREREQ(1, 5)     || \
+    BUILD2_AUTOCONF_MACOS_PREREQ(10, 0)
+#  define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1
+#endif
--- a/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY.h
+++ b/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY.h
@ -0,0 +1,15 @@
+// HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY : BUILD2_AUTOCONF_LIBC_VERSION
+
+#ifndef BUILD2_AUTOCONF_LIBC_VERSION
+#  error BUILD2_AUTOCONF_LIBC_VERSION appears to be conditionally included
+#endif
+
+#undef HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY
+
+/* Since Linux/glibc <=2.2, OpenBSD <2.7, FreeBSD <4.0, NetBSD <1.5
+ * NOTE: RFC2553 (<1999)    - defines __ss_len & __ss_family
+ *       XNET draft (>1999) - defines ss_len & ss_family
+ */
+#if !BUILD2_AUTOCONF_GLIBC_PREREQ(2, 3)
+#  define HAVE_STRUCT_SOCKADDR_STORAGE___SS_FAMILY 1
+#endif
--- a/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_UN.h
+++ b/libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_STRUCT_SOCKADDR_UN.h
@ -0,0 +1,17 @@
+// HAVE_STRUCT_SOCKADDR_UN : BUILD2_AUTOCONF_LIBC_VERSION
+
+#ifndef BUILD2_AUTOCONF_LIBC_VERSION
+#  error BUILD2_AUTOCONF_LIBC_VERSION appears to be conditionally included
+#endif
+
+#undef HAVE_STRUCT_SOCKADDR_UN
+
+/* Linux/glibc 1.09, Since 4.4BSD (~1995)
+ */
+#if BUILD2_AUTOCONF_GLIBC_PREREQ(1, 09) || \
+    defined(__FreeBSD__)                || \
+    defined(__OpenBSD__)                || \
+    defined(__NetBSD__)                 || \
+    defined(BUILD2_AUTOCONF_MACOS)
+#  define HAVE_STRUCT_SOCKADDR_UN 1
+#endif