Add the --with-c-include-dirs to llvm's configure.

The clang patch is next.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86955 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/Makefile.config.in b/Makefile.config.in
index 2b9bbfd26bc9df26b1178b5b94f658e387fce6a2..15bca665a25cc09d8f6c22d2174406b6131bfcc4 100644 (file)
--- a/Makefile.config.in
+++ b/Makefile.config.in
@@ -313,6 +313,8 @@ endif
 # Location of the plugin header file for gold.
 BINUTILS_INCDIR := @BINUTILS_INCDIR@
 
+C_INCLUDE_DIRS := @C_INCLUDE_DISR@
+
 # When ENABLE_LLVMC_DYNAMIC is enabled, LLVMC will link libCompilerDriver
 # dynamically. This is needed to make dynamic plugins work on some targets
 # (Windows).

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 7d0a9bbf82fbdcd1b862d0dc76fb560dc76267e9..27340c7848a1453a3adf631f3d12922ba0470ad1 100644 (file)
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -667,6 +667,13 @@ case "$withval" in
   *) AC_MSG_ERROR([Invalid path for --with-ocaml-libdir. Provide full path]) ;;
 esac
 
+AC_ARG_WITH(c-include-dir,
+  AS_HELP_STRING([--with-c-include-dirs],
+    [Colon separated list of directories clang will search for headers]),,
+    withval="")
+AC_DEFINE_UNQUOTED(C_INCLUDE_DIRS,"$withval",
+                   [Directories clang will search for headers])
+
 dnl Allow linking of LLVM with GPLv3 binutils code.
 AC_ARG_WITH(binutils-include,
   AS_HELP_STRING([--with-binutils-include],

diff --git a/configure b/configure
index e671329b792f6d78a218e5f72dd84858964899b5..947034ded80e7d9677b1ebd691e990a5c731dd00 100755 (executable)
--- a/configure
+++ b/configure
@@ -1603,6 +1603,8 @@ Optional Packages:
   --with-extra-options    Specify additional options to compile LLVM with
   --with-ocaml-libdir     Specify install location for ocaml bindings (default
                           is stdlib)
+  --with-c-include-dirs   Colon separated list of directories clang will
+                          search for headers
   --with-binutils-include Specify path to binutils/include/ containing
                           plugin-api.h file for gold plugin.
   --with-tclinclude       directory where tcl headers are
@@ -5272,6 +5274,20 @@ echo "$as_me: error: Invalid path for --with-ocaml-libdir. Provide full path" >&
 esac
 
 
+# Check whether --with-c-include-dir was given.
+if test "${with_c_include_dir+set}" = set; then
+  withval=$with_c_include_dir;
+else
+  withval=""
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define C_INCLUDE_DIRS "$withval"
+_ACEOF
+
+
+
 # Check whether --with-binutils-include was given.
 if test "${with_binutils_include+set}" = set; then
   withval=$with_binutils_include;
@@ -11036,7 +11052,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 11039 "configure"
+#line 11055 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13180,7 +13196,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 13183 "configure"' > conftest.$ac_ext
+  echo '#line 13199 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -14898,11 +14914,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14901: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14917: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:14905: \$? = $ac_status" >&5
+   echo "$as_me:14921: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -15166,11 +15182,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:15169: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:15185: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:15173: \$? = $ac_status" >&5
+   echo "$as_me:15189: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -15270,11 +15286,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:15273: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:15289: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:15277: \$? = $ac_status" >&5
+   echo "$as_me:15293: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -17722,7 +17738,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 17725 "configure"
+#line 17741 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -17822,7 +17838,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 17825 "configure"
+#line 17841 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -20190,11 +20206,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:20193: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:20209: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:20197: \$? = $ac_status" >&5
+   echo "$as_me:20213: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -20294,11 +20310,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:20297: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:20313: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:20301: \$? = $ac_status" >&5
+   echo "$as_me:20317: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -21864,11 +21880,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:21867: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:21883: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:21871: \$? = $ac_status" >&5
+   echo "$as_me:21887: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -21968,11 +21984,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:21971: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:21987: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:21975: \$? = $ac_status" >&5
+   echo "$as_me:21991: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -24203,11 +24219,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:24206: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:24222: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:24210: \$? = $ac_status" >&5
+   echo "$as_me:24226: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -24471,11 +24487,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:24474: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:24490: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:24478: \$? = $ac_status" >&5
+   echo "$as_me:24494: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -24575,11 +24591,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:24578: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:24594: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:24582: \$? = $ac_status" >&5
+   echo "$as_me:24598: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized

diff --git a/include/llvm/Config/config.h.in b/include/llvm/Config/config.h.in
index 5257df97b2b354bcba5eb71af294e464696c4be2..238a012bc85ff147683451ccdcff11ea289eb297 100644 (file)
--- a/include/llvm/Config/config.h.in
+++ b/include/llvm/Config/config.h.in
@@ -11,6 +11,9 @@
 /* Define to 1 if using `alloca.c'. */
 #undef C_ALLOCA
 
+/* Directories clang will search for headers */
+#undef C_INCLUDE_DIRS
+
 /* Define if CBE is enabled for printf %a output */
 #undef ENABLE_CBE_PRINTF_A