Ticket #39018: patch-configure.ac.diff

configure.ac

@@ -2 +2 @@
 
 m4_pattern_forbid([^_?DPKG_])
 
-AC_PREREQ(2.60)
-AC_INIT([dpkg], m4_esyscmd([./get-version]), [debian-dpkg@lists.debian.org])
+AC_PREREQ([2.60])
+AC_INIT([dpkg], [m4_esyscmd([./get-version])], [debian-dpkg@lists.debian.org])
 AC_CONFIG_SRCDIR([lib/dpkg/dpkg.h])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_AUX_DIR([build-aux])
@@ -35 +35 @@
 # Checks for programs.
 AC_PROG_CC
 AC_PROG_CXX
+AC_PROG_INSTALL
 AC_PROG_LEX
 DPKG_DIST_CHECK([test "$LEX" = ":"], [lex program required])
 AC_PROG_RANLIB
 AC_CHECK_PROGS([DOXYGEN], [doxygen])
 AC_CHECK_PROG([HAVE_DOT], [dot], [YES], [NO])
+AX_CHECK_GNU_MAKE
+AC_PATH_PROG([TAR], [gnutar tar])
+
 DPKG_PROG_PO4A
 DPKG_PROG_PERL
 DPKG_PROG_POD2MAN
@@ -62 +66 @@
 
 # Checks for header files.
 AC_HEADER_STDC
-AC_CHECK_HEADERS([stddef.h error.h locale.h libintl.h kvm.h \
-                  sys/syscall.h linux/fiemap.h])
+AC_CHECK_HEADERS([error.h fcntl.h libintl.h limits.h \
+                 linux/fiemap.h locale.h kvm.h \
+                 stddef.h stdio.h sys/file.h sys/ioctl.h \
+                 sys/time.h sys/syscall.h sys/vfs.h utime.h])
 
 # Checks for typedefs, structures, and compiler characteristics.
+AC_HEADER_STDBOOL
 AC_C_BIGENDIAN
 AC_C_CONST
 AC_C_INLINE
 AC_C_VOLATILE
 DPKG_C_C99
+AC_TYPE_INT16_T
+AC_TYPE_INT32_T
+AC_TYPE_INT8_T
 AC_TYPE_MODE_T
+AC_FUNC_OBSTACK
+AC_TYPE_OFF_T
 AC_TYPE_PID_T
 AC_TYPE_SIZE_T
+AC_TYPE_SSIZE_T
+AC_CHECK_MEMBERS([struct stat.st_rdev])
+AC_CHECK_DECLS([sys_siglist])
+AC_TYPE_UINT16_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
+AC_TYPE_UINT8_T
+AC_TYPE_UID_T
 DPKG_TYPES_U_INT_T
 DPKG_TYPE_PTRDIFF_T
 AC_CHECK_SIZEOF([unsigned int])
@@ -91 +111 @@
 DPKG_CHECK_COMPAT_FUNCS([getopt getopt_long obstack_free \
                          strnlen strndup strerror strsignal asprintf \
                          scandir alphasort unsetenv])
+AC_FUNC_CHOWN
+AC_FUNC_ERROR_AT_LINE
+AC_FUNC_FORK
+AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
+AC_FUNC_MALLOC
+AC_FUNC_MMAP
+AC_FUNC_REALLOC
+AC_FUNC_STRNLEN
 AC_CHECK_DECLS([strnlen], [[#include <string.h>]])
 AC_CHECK_FUNCS([memcpy lchown],
                [], [AC_ERROR([missing required function])])
-AC_CHECK_FUNCS([strtoimax isascii setsid getdtablesize \
-                getprogname getexecname lutimes posix_fadvise])
+AC_CHECK_FUNCS([dup2 ftruncate getdtablesize getexecname \
+                getprogname gettimeofday isascii lutimes memchr memmove memset mkdir \
+                mkfifo munmap posix_fadvise putenv regcomp rmdir select setenv setlocale \
+                setsid strcasecmp strchr strcspn strdup strncasecmp \
+                strpbrk strrchr strspn strstr strtoimax strtol])
 
 DPKG_MMAP
 
 # Checks for the build machinery.
-AC_DEFINE(LIBDPKG_VOLATILE_API, 1, [Acknowledge the volatility of the API.])
+AC_DEFINE([LIBDPKG_VOLATILE_API], [1], [Acknowledge the volatility of the API.])
 DPKG_COMPILER_WARNINGS
 DPKG_COMPILER_OPTIMISATIONS
 DPKG_LINKER_OPTIMISATIONS