Changes between Version 2 and Version 3 of Projects/Apache_Runtime

Timestamp:

06/22/12 22:17:51 (12 years ago)

Author:

C Rempel

Comment:

/* Makefile.apr */

Projects/Apache_Runtime

@@ -17 +17 @@
 
 
-These are the configurations needed to get Apache Runtime Library 1.4.6 to run on the May 2012 RTEMS development branch.  The -Defines were taken from [http://freebsd.active-venture.com/FreeBSD-srctree/newsrc/sys/mman.h.html FreeBSD: Source to sys/mman.h]
+These are the configurations needed to get Apache Runtime Library 1.4.6 to run on the May 2012 RTEMS development branch.  
 
  #
@@ -29 +29 @@
  #
 
+As the Apache Runtime uses non-recursive make, this makes all the o-optimize subdirectories to mirror the subdirectories in the source that will be built
  all:
         rm -rf o-optimize test/o-optimize
@@ -50 +51 @@
         mkdir o-optimize/user o-optimize/user/unix
         mkdir test/o-optimize/ test/o-optimize/internal test/o-optimize/data
+
+Next, for me, there were several configurations to get the Apache Runtime build system to recognize all the functions available to the RTEMS system.  Ac_cv stands for Auto Conf Cached Variables -- one preset BEFORE the configuration.  The headers use ac_cv_header_..._h.  The functions use ac_cv_func_... The defines use ac_cv_define... The cached configurations can be found in the Auto Conf Manual and the Apache Runtime configure script.  The most interesting was pre-setting ac_cv_file__dev_zero, so the configuration would continue through a cross-compile.  The second most interesting was defining the size of struct iovec to get the configuration to recognize that iovec was a type defined in RTEMS, (according to the Auto Conf manual, getting the size is how the configuation script determines that a struct is a type).
+
         ac_decision_USE_SHMEM_MMAP_ANON=no \
         ac_cv_header_sys_mman_h=yes \
@@ -62 +66 @@
         ac_cv_gethostbyname_r_arg=char \
         ac_cv_working_getnameinfo=no \
+The -Defines were taken from [http://freebsd.active-venture.com/FreeBSD-srctree/newsrc/sys/mman.h.html FreeBSD: Source to sys/mman.h].  The fact that the CFLAGS were -Defined MAY indicate this could be the source of issues for debugging (when I get to the testing phase).
         CFLAGS='-DPROT_READ=0x01 -DPROT_WRITE=0x02 -DMAP_SHARED=0x0001 -DMAP_ANON=0x1000' \
         ./configure \