build: Remove arch_cppflags.

This workaround for Solaris is no longer needed as Solaris is
unsupported for years.

diff --git a/Makefile.real b/Makefile.real
index 36d6e2343dd314cb6c95a7170168f0e95296e750..59579e27cda64920d50184776eb71143768199f3 100644 (file)
--- a/Makefile.real
+++ b/Makefile.real
@@ -87,7 +87,6 @@ CPPFLAGS += -DBUILD_DATE='"$(build_date)"'
 CPPFLAGS += -DUNAME_RS='"$(uname_rs)"'
 CPPFLAGS += -DCC_VERSION='"$(cc_version)"'
 CPPFLAGS += -DMAIN_INPUT_FILE_IS_$(*F)
-CPPFLAGS += $(arch_cppflags)
 CPPFLAGS += -I/usr/local/include
 CPPFLAGS += -I$(cmdline_dir)
 CPPFLAGS += -I$(cmdlist_dir)

diff --git a/configure.ac b/configure.ac
index 2b2f2966b980bb6169c9501ce77e1ccaf830b0aa..5960b0871ec7fc720bef13a90d9af5a58dd75e10 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -65,20 +65,6 @@ AC_DEFUN([LIB_SUBST_FLAGS], [
        AC_SUBST($1_ldflags)
 ])
 
-AC_PATH_PROG(UNAMEPATH, uname, no)
-if test "$UNAMEPATH" = "no"; then
-       AC_MSG_ERROR(unable to determine system type)
-fi
-AC_MSG_CHECKING(os type)
-OSTYPE="`$UNAMEPATH -s`"
-AC_MSG_RESULT("$OSTYPE")
-
-if test "$OSTYPE" = "SunOS"; then
-       # needed on SunOS for socket magic
-       arch_cppflags="-D_XOPEN_SOURCE=500 -D__EXTENSIONS__"
-       AC_SUBST(arch_cppflags)
-fi
-
 AC_C_BIGENDIAN()
 
 AC_PATH_PROG([GENGETOPT], [gengetopt])