Modified the configuration file to better handle the installation
options. In particular, removed the "install-local" and "install-dist"
targets in favor of just using "make install", with the install type
dependent on the choices made by "configure". Made the local and
distributed install paths specific to the PDK. Added the link type
and efabless-style to the configuration options. Added a list of
generic standard cell gates to be used by (not yet posted) software
to automatically generate digital symbol libraries.
diff --git a/scripts/configure.ac b/scripts/configure.ac
index 52e74d5..362d3d2 100755
--- a/scripts/configure.ac
+++ b/scripts/configure.ac
@@ -3,64 +3,114 @@
# detect PDKs based on directories that include Makefile.in files
m4_define([M4_GET_TECHS], [m4_normalize(m4_esyscmd(cd .. && find * -mindepth 1 -name "Makefile.in" -exec dirname {} \; | tr "\n" " "))])
-AC_DEFUN([M4_GEN_WITH_PDK_SOURCE_ARGS],
+# check for the source and install paths for each PDK.
+AC_DEFUN([M4_GEN_WITH_PDK_ARGS],
[
# --with-pdk-source=PDK_SOURCE_PATH
m4_foreach_w(pdk, $1, [
- AC_MSG_NOTICE([Checking whether 'pdk' is specified])
+ m4_define([pdkvar], [m4_normalize(m4_esyscmd(echo pdk | tr "a-z" "A-Z"))])
+ pdkvar[]_SOURCE_PATH=""
AC_ARG_WITH(pdk-source,
[AS_HELP_STRING([--with-pdk-source=/path/to/pdk/source], "location of the source files for pdk")],
- [
- pdk[]_SOURCE_PATH=$with_[]pdk[]_source
- AC_MSG_NOTICE([Checking specified path for 'pdk' at $[]pdk[]_SOURCE_PATH])
-
- # force an absolute path
- # pdk[]_SOURCE_PATH=$(readlink -f $[]pdk[]_SOURCE_PATH)
-
- # basic check that the PDK exists there (the path must exist in any case)
- AC_CHECK_FILE($[]pdk[]_SOURCE_PATH,
- [
- AC_MSG_NOTICE(['pdk' source path found at $[]pdk[]_SOURCE_PATH])
- ],
- [
- AC_MSG_ERROR([Specified path for 'pdk' at $[]pdk[]_SOURCE_PATH not found])
- ]
- )
- ]
+ [pdkvar[]_SOURCE_PATH=$withval]
)
- AC_SUBST([]pdk[]_SOURCE_PATH)
+
+ # Require this argument
+ AC_MSG_NOTICE([Checking whether source path is specified for 'pdk'])
+ if test "x$[]pdkvar[]_SOURCE_PATH" == "x" ; then
+ AC_MSG_ERROR([Option --with-pdk-source=<path> not specified!])
+ fi
+
+ pdkvar[]_SOURCE_PATH=$(readlink -f $[]pdkvar[]_SOURCE_PATH)
+
+ # basic check that the PDK exists there (the path must exist in any case)
+ AC_MSG_NOTICE([Checking specified path for 'pdk' at $[]pdkvar[]_SOURCE_PATH])
+ AC_CHECK_FILE($[]pdkvar[]_SOURCE_PATH,
+ [
+ AC_MSG_NOTICE(['pdk' source path found at $[]pdkvar[]_SOURCE_PATH])
+ ],
+ [
+ AC_MSG_ERROR([Specified path for 'pdk' at $[]pdkvar[]_SOURCE_PATH not found])
+ ])
+ AC_SUBST([]pdkvar[]_SOURCE_PATH)
+ ])
+
+
+ # --with-pdk-local-path=PDK_LOCAL_PATH
+ m4_foreach_w(pdk, $1, [
+ m4_define([pdkvar], [m4_normalize(m4_esyscmd(echo pdk | tr "a-z" "A-Z"))])
+ pdkvar[]_LOCAL_PATH=""
+ AC_ARG_WITH(pdk-local-path,
+ [AS_HELP_STRING([--with-pdk-local-path=/path/to/install/pdks], "run-time location of the PDKs")],
+ [pdkvar[]_LOCAL_PATH=$withval]
+ )
+ # Require this argument
+ AC_MSG_NOTICE([Checking whether local path is specified for 'pdk'])
+ if test "x$[]pdkvar[]_LOCAL_PATH" == "x" ; then
+ AC_MSG_ERROR([Option --with-pdk-local-path=<path> not specified!])
+ fi
+ pdkvar[]_LOCAL_PATH=$(readlink -f $[]pdkvar[]_LOCAL_PATH)
+ AC_SUBST([]pdkvar[]_LOCAL_PATH)
+ ])
+
+ # --with-pdk-dist-path=PDK_DIST_PATH
+ m4_foreach_w(pdk, $1, [
+ m4_define([pdkvar], [m4_normalize(m4_esyscmd(echo pdk | tr "a-z" "A-Z"))])
+ pdkvar[]_DIST_PATH=""
+ AC_ARG_WITH(pdk-dist-path,
+ [AS_HELP_STRING([--with-pdk-dist-path=/path/to/install/pdks], "staging location to install the PDKs for distribution (optional)")],
+ [[]pdkvar[]_DIST_PATH=$withval]
+ )
+ # Require this argument
+ AC_MSG_NOTICE([Checking whether distribution path is specified for 'pdk'])
+ if test "x$[]pdkvar[]_DIST_PATH" == "x" ; then
+ AC_MSG_NOTICE([Option --with-pdk-dist-path=<path> not specified. Local install only."])
+ fi
+ pdkvar[]_DIST_PATH=$(readlink -f $[]pdkvar[]_DIST_PATH)
+ AC_SUBST([]pdkvar[]_DIST_PATH)
+ ])
+
+ # --with-pdk-link-targets=PDK_LINK_TARGETS
+ m4_foreach_w(pdk, $1, [
+ m4_define([pdkvar], [m4_normalize(m4_esyscmd(echo pdk | tr "a-z" "A-Z"))])
+ # Default link_targets = "none"
+ pdkvar[]_LINK_TARGETS="none"
+
+ AC_ARG_WITH(pdk-link-targets,
+ [AS_HELP_STRING([--with-pdk-link-targets=none|source], "make symbolic links to existing files @<:@default=none@:>@")],
+ [[]pdkvar[]_LINK_TARGETS=$with_[]pdk[]_link_targets]
+ )
+ AC_SUBST([]pdkvar[]_LINK_TARGETS)
+ AC_MSG_NOTICE([Link targets set to $[]pdkvar[]_LINK_TARGETS])
])
])
AC_MSG_NOTICE([Found technology directories: M4_GET_TECHS()])
-M4_GEN_WITH_PDK_SOURCE_ARGS(M4_GET_TECHS())
-
-# --with-local-path=LOCAL_PATH
-AC_ARG_WITH(local-path,
- [AS_HELP_STRING([--with-local-path=/path/to/install/pdks], "location where the PDKs will be installed")],
- [
- LOCAL_PATH=$with_local_path
- AC_MSG_NOTICE([Local installation path set to $LOCAL_PATH])
- ],
- [
- AC_MSG_ERROR([--with-local-path=/path/to/install/pdks is a required argument])
- ]
-)
-AC_SUBST(LOCAL_PATH)
-
-
+M4_GEN_WITH_PDK_ARGS(M4_GET_TECHS())
# Checking if (some) prerequisites are satisfied
AM_PATH_PYTHON([3.4])
-AX_PYTHON_MODULE(distutils)
+AX_PYTHON_MODULE([distutils],[])
AC_PATH_PROG(MAGIC, magic)
if test -z "$MAGIC"; then
AC_MSG_ERROR([You need 'magic' to generate the needed various cell views])
fi
+# Check for "--with-ef-style"
+EF_STYLE=0
+AC_ARG_WITH([ef-style],
+ [AS_HELP_STRING([--with-ef-style],
+ [Use efabless style file system structure @<:@default=no@:>@])],
+ [
+ pdks_ef_style=$withval
+ if test "$withval" == "yes" -o "$withval" == "YES"; then
+ EF_STYLE=1
+ fi
+ ], )
+AC_SUBST(EF_STYLE)
MAKEFILES=$(find .. -name "Makefile.in" | sed 's/\(.*\)\.in/\1/g')
AC_CONFIG_FILES($MAKEFILES)
