Changeset 7714 for trunk/gsdl3/configure.ac

Timestamp:

2004-07-07T15:59:42+12:00 (20 years ago)

Author:

kjdon

Message:

added in descriptions for the AC_DEFINES stuff - this means we can use autoheader to generate config.h.in from configure.ac

File:

• trunk/gsdl3/configure.ac (modified) (3 diffs)

trunk/gsdl3/configure.ac

@@ -5 +5 @@
 PACKAGE=gsdl3
 VERSION=0.1
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
+AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", Define to the name of the distribution.)
+AC_DEFINE_UNQUOTED(VERSION, "$VERSION", Define to the version of the distribution.)
 AC_SUBST(PACKAGE)
 AC_SUBST(VERSION)
 
+AC_DEFINE(PROTOTYPES, "", Define to 1 if ANSI function prototypes are usable.)
 
 dnl Checks for programs.
@@ -73 +74 @@
 AC_HEADER_STDC
 AC_CHECK_HEADERS(fcntl.h limits.h sys/time.h unistd.h crypt.h string.h memory.h sys/procfs.h)
-AC_EGREP_HEADER(fread, stdio.h, AC_DEFINE(HAVE_FREAD_DECL))
-AC_EGREP_HEADER(fgetc, stdio.h, AC_DEFINE(HAVE_FGETC_DECL))
-AC_EGREP_HEADER(pr_brksize, sys/procfs.h, AC_DEFINE(HAVE_PR_BRKSIZE))
+AC_EGREP_HEADER(fread, stdio.h, AC_DEFINE(HAVE_FREAD_DECL, "", Some braindead header files do not have the requ'd function declarations))
+AC_EGREP_HEADER(fgetc, stdio.h, AC_DEFINE(HAVE_FGETC_DECL, "", Some braindead header files do not have the requ'd function declarations))
+AC_EGREP_HEADER(pr_brksize, sys/procfs.h, AC_DEFINE(HAVE_PR_BRKSIZE, "", See if have this field in the prstatus_t structure. It stores the size of the process heap))
 
 dnl Checks for library functions.
@@ -86 +87 @@
 
 dnl see if gettext is in libc. (try the textdomain() function).
-AC_CHECK_FUNC( textdomain , AC_DEFINE(ENABLE_NLS ,1) )
+
+AC_CHECK_FUNC( textdomain, AC_DEFINE(ENABLE_NLS,1, Define if you have gettext (eg glibc)) )
 
 dnl