From 5ae048e78b04cd25abb4adce1b53fbaf4ad18add Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@anciens.enib.fr>
Date: Mon, 13 Oct 2008 16:58:52 +0000
Subject: Generate the choice menu for C compilers, the same way arch, kernels
 and C libraries are generated.

 /trunk/kconfig/kconfig.mk |    6     6     0     0 ++++++
 /trunk/config/cc/gcc.in   |   13    13     0     0 +++++++++++++
 /trunk/config/cc.in       |   31     3    28     0 +++----------------------------
 3 files changed, 22 insertions(+), 28 deletions(-)

diff --git a/config/cc.in b/config/cc.in
index a88832e..d383be3 100644
--- a/config/cc.in
+++ b/config/cc.in
@@ -2,38 +2,13 @@
 
 menu "C compiler"
 
-choice
-    bool
-    prompt "C compiler flavour"
-    default CC_GCC
-
-config CC_GCC
-    bool
-    prompt "gcc"
-    select CC_SUPPORT_CXX
-    select CC_SUPPORT_FORTRAN
-    select CC_SUPPORT_JAVA
-    select CC_SUPPORT_ADA
-    select CC_SUPPORT_OBJC
-    select CC_SUPPORT_OBJCXX
-    help
-      gcc is the full-blown GNU compiler. This is what most people will choose.
-      
-      gcc supports many languages, a powerful code parser, optimised binary 
-      output, and lots of other features.
-
-endchoice
-
-config CC_VERSION
+config CC
     string
 
-config CC
+config CC_VERSION
     string
-    default "gcc" if CC_GCC
 
-if CC_GCC
-source config/cc/gcc.in
-endif
+source config.gen/cc.in
 
 config CC_SUPPORT_CXX
     bool
diff --git a/config/cc/gcc.in b/config/cc/gcc.in
index e280ad1..ededcae 100644
--- a/config/cc/gcc.in
+++ b/config/cc/gcc.in
@@ -1,5 +1,18 @@
 # Compiler options
 
+config CC_gcc
+    select CC_SUPPORT_CXX
+    select CC_SUPPORT_FORTRAN
+    select CC_SUPPORT_JAVA
+    select CC_SUPPORT_ADA
+    select CC_SUPPORT_OBJC
+    select CC_SUPPORT_OBJCXX
+    help
+      gcc is the full-blown GNU compiler. This is what most people will choose.
+      
+      gcc supports many languages, a powerful code parser, optimised binary
+      output, and lots of other features.
+
 choice
     bool
     prompt "gcc version"
diff --git a/kconfig/kconfig.mk b/kconfig/kconfig.mk
index f20f7e7..4b3321e 100644
--- a/kconfig/kconfig.mk
+++ b/kconfig/kconfig.mk
@@ -21,6 +21,7 @@ endif
 # Build a list of all config files
 ARCH_CONFIG_FILES   = $(wildcard $(CT_LIB_DIR)/config/arch/*.in)
 KERNEL_CONFIG_FILES = $(wildcard $(CT_LIB_DIR)/config/kernel/*.in)
+CC_CONFIG_FILES     = $(wildcard $(CT_LIB_DIR)/config/cc/*.in)
 LIBC_CONFIG_FILES   = $(wildcard $(CT_LIB_DIR)/config/libc/*.in)
 DEBUG_CONFIG_FILES  = $(wildcard $(CT_LIB_DIR)/config/debug/*.in)
 TOOL_CONFIG_FILES   = $(wildcard $(CT_LIB_DIR)/config/tools/*.in)
@@ -28,6 +29,7 @@ TOOL_CONFIG_FILES   = $(wildcard $(CT_LIB_DIR)/config/tools/*.in)
 STATIC_CONFIG_FILES = $(shell find $(CT_LIB_DIR)/config -type f -name '*.in')
 GEN_CONFIG_FILES=$(CT_TOP_DIR)/config.gen/arch.in   \
                  $(CT_TOP_DIR)/config.gen/kernel.in \
+                 $(CT_TOP_DIR)/config.gen/cc.in     \
                  $(CT_TOP_DIR)/config.gen/libc.in   \
                  $(CT_TOP_DIR)/config.gen/tools.in  \
                  $(CT_TOP_DIR)/config.gen/debug.in
@@ -37,6 +39,7 @@ CONFIG_FILES=$(STATIC_CONFIG_FILES) $(GEN_CONFIG_FILES)
 # Build list of items
 ARCHS   = $(patsubst $(CT_LIB_DIR)/config/arch/%.in,%,$(ARCH_CONFIG_FILES))
 KERNELS = $(patsubst $(CT_LIB_DIR)/config/kernel/%.in,%,$(KERNEL_CONFIG_FILES))
+CCS     = $(patsubst $(CT_LIB_DIR)/config/cc/%.in,%,$(CC_CONFIG_FILES))
 LIBCS   = $(patsubst $(CT_LIB_DIR)/config/libc/%.in,%,$(LIBC_CONFIG_FILES))
 DEBUGS  = $(patsubst $(CT_LIB_DIR)/config/debug/%.in,%,$(DEBUG_CONFIG_FILES))
 TOOLS   = $(patsubst $(CT_LIB_DIR)/config/tools/%.in,%,$(TOOL_CONFIG_FILES))
@@ -99,6 +102,9 @@ $(CT_TOP_DIR)/config.gen/arch.in: $(ARCH_CONFIG_FILES)
 $(CT_TOP_DIR)/config.gen/kernel.in: $(KERNEL_CONFIG_FILES)
 	$(call build_gen_choice_in,$(patsubst $(CT_TOP_DIR)/%,%,$@),Target OS,KERNEL,config/kernel,$(KERNELS))
 
+$(CT_TOP_DIR)/config.gen/cc.in: $(CC_CONFIG_FILES)
+	$(call build_gen_choice_in,$(patsubst $(CT_TOP_DIR)/%,%,$@),C compiler,CC,config/cc,$(CCS))
+
 $(CT_TOP_DIR)/config.gen/libc.in: $(LIBC_CONFIG_FILES)
 	$(call build_gen_choice_in,$(patsubst $(CT_TOP_DIR)/%,%,$@),C library,LIBC,config/libc,$(LIBCS))
 
-- 
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