From dd6f0e3f6e80b43a92000908676947c4b06c22e6 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Sat, 5 Jan 2019 20:08:10 -0500
Subject: project: added config bits and rules for alltypes.h and syscall.h.

---
 project/config/cfgdefs.in |  6 ++++++
 project/config/cfgdefs.sh | 23 +++++++++++++++++++++++
 2 files changed, 29 insertions(+)

(limited to 'project/config')

diff --git a/project/config/cfgdefs.in b/project/config/cfgdefs.in
index 4299d59..a846390 100644
--- a/project/config/cfgdefs.in
+++ b/project/config/cfgdefs.in
@@ -4,3 +4,9 @@ LIBC_MAJOR               = @libc_major@
 LIBC_MINOR               = @libc_minor@
 LIBC_MICRO               = @libc_micro@
 
+# port source directory
+PORT_DIR                 = @port_dir@
+
+# syscall.h
+syscall-arch:            @libc_syscall_arch@
+
diff --git a/project/config/cfgdefs.sh b/project/config/cfgdefs.sh
index 20daffc..02e54b1 100644
--- a/project/config/cfgdefs.sh
+++ b/project/config/cfgdefs.sh
@@ -60,13 +60,33 @@ cfgdefs_detect_libc_version()
 }
 
 
+cfgdefs_set_libc_options()
+{
+	if [ -d $mb_project_dir/arch/$mb_arch ]; then
+		port_dir='$(PROJECT_DIR)'
+		arch_dir=$mb_project_dir
+	else
+		port_dir='$(SOURCE_DIR)'
+		arch_dir=$mb_source_dir
+	fi
+
+	if [ -f $arch_dir/arch/$mb_arch/bits/syscall.h.in ]; then
+		libc_syscall_arch='syscall-gen'
+	else
+		libc_syscall_arch='syscall-copy'
+	fi
+}
+
+
 cfgdefs_output_custom_defs()
 {
 	sed \
+			-e 's/@port_dir@/'"$port_dir"'/g'       \
 			-e 's/@libc_ver@/'"$libc_ver"'/g'       \
 			-e 's/@libc_major@/'"$libc_major"'/g'   \
 			-e 's/@libc_minor@/'"$libc_minor"'/g'   \
 			-e 's/@libc_micro@/'"$libc_micro"'/g'   \
+			-e 's/@libc_syscall_arch@/'"$libc_syscall_arch"'/g' \
 		"$mb_project_dir/project/config/cfgdefs.in"         \
 	| sed -e 's/[ \t]*$//g'                                     \
 			>> "$mb_pwd/cfgdefs.mk"
@@ -79,6 +99,9 @@ cfgdefs_set_arch
 # libc version info
 cfgdefs_detect_libc_version
 
+# libc (variant-specific) options
+cfgdefs_set_libc_options
+
 # cfgdefs.in --> cfgdefs.mk
 cfgdefs_output_custom_defs
 
-- 
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