diff options
Diffstat (limited to 'recipes/gcc/gcc-4.0.2/zecke-host-cpp-ac-hack.patch')
| -rw-r--r-- | recipes/gcc/gcc-4.0.2/zecke-host-cpp-ac-hack.patch | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/recipes/gcc/gcc-4.0.2/zecke-host-cpp-ac-hack.patch b/recipes/gcc/gcc-4.0.2/zecke-host-cpp-ac-hack.patch new file mode 100644 index 0000000000..3f26dce71f --- /dev/null +++ b/recipes/gcc/gcc-4.0.2/zecke-host-cpp-ac-hack.patch @@ -0,0 +1,140 @@ +gcc (AC_CHECK_HEADERS) is using $CPP to check if the header pass +the precompiler, if compiling with $CC failed. +Sadly $CC is xgcc of gcc, and $CPP is 'gcc -E'. And as you build +on a glibc machine, precompiling of the headers (execinfo.h and +iconv.h will succeed). As a dirty hack we will handle this case +as failure. +This fixes the libmudflap build for uclibc which lacks execinfo.h +but has HAVE_EXECINFO_H defined + +Index: gcc-4.0.2/libmudflap/configure +=================================================================== +--- gcc-4.0.2.orig/libmudflap/configure 2006-04-30 16:57:47.000000000 +0200 ++++ gcc-4.0.2/libmudflap/configure 2006-04-30 17:00:59.000000000 +0200 +@@ -3719,6 +3719,8 @@ + ac_header_preproc=yes + ;; + no:yes:* ) ++ # hack, hack, hack ++ ac_header_preproc=no + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 + echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +@@ -3731,6 +3733,8 @@ + echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 + echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: Zecke says do not trust the wrong cpp! Ignoring." >&5 ++echo "$as_me: WARNING: $ac_header: Zecke says do not trust the wrong cpp! Ignoring." >&2;} + ( + cat <<\_ASBOX + ## ------------------------------------- ## +Index: gcc-4.0.2/libstdc++-v3/configure +=================================================================== +--- gcc-4.0.2.orig/libstdc++-v3/configure 2006-04-30 16:57:53.000000000 +0200 ++++ gcc-4.0.2/libstdc++-v3/configure 2006-04-30 22:59:00.000000000 +0200 +@@ -30513,6 +30513,7 @@ + ac_header_preproc=yes + ;; + no:yes:* ) ++ ac_header_preproc=no + { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5 + echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: check for missing prerequisite headers?" >&5 +@@ -30525,6 +30526,8 @@ + echo "$as_me: WARNING: iconv.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: in the future, the compiler will take precedence" >&5 + echo "$as_me: WARNING: iconv.h: in the future, the compiler will take precedence" >&2;} ++ { echo "$as_me:$LINENO: WARNING: $ac_header: Zecke says do not trust the wrong cpp! Ignoring." >&5 ++echo "$as_me: WARNING: $ac_header: Zecke says do not trust the wrong cpp! Ignoring." >&2;} + ( + cat <<\_ASBOX + ## ----------------------------------------- ## +@@ -53622,6 +53625,7 @@ + ac_header_preproc=yes + ;; + no:yes:* ) ++ ac_header_preproc=no + { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5 + echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: check for missing prerequisite headers?" >&5 +@@ -75885,6 +75889,7 @@ + ac_header_preproc=yes + ;; + no:yes:* ) ++ ac_header_preproc=no + { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5 + echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: check for missing prerequisite headers?" >&5 +@@ -78600,6 +78605,7 @@ + ac_header_preproc=yes + ;; + no:yes:* ) ++ ac_header_preproc=no + { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5 + echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: check for missing prerequisite headers?" >&5 +@@ -80969,6 +80975,7 @@ + ac_header_preproc=yes + ;; + no:yes:* ) ++ ac_header_preproc=no + { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5 + echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: check for missing prerequisite headers?" >&5 +@@ -83214,6 +83221,7 @@ + ac_header_preproc=yes + ;; + no:yes:* ) ++ ac_header_preproc=no + { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5 + echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: check for missing prerequisite headers?" >&5 +@@ -86227,6 +86235,7 @@ + ac_header_preproc=yes + ;; + no:yes:* ) ++ ac_header_preproc=no + { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5 + echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: check for missing prerequisite headers?" >&5 +@@ -88425,6 +88434,7 @@ + ac_header_preproc=yes + ;; + no:yes:* ) ++ ac_header_preproc=no + { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5 + echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: check for missing prerequisite headers?" >&5 +@@ -90672,6 +90682,7 @@ + ac_header_preproc=yes + ;; + no:yes:* ) ++ ac_header_preproc=no + { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5 + echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: check for missing prerequisite headers?" >&5 +@@ -93280,6 +93291,7 @@ + ac_header_preproc=yes + ;; + no:yes:* ) ++ ac_header_preproc=no + { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5 + echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: check for missing prerequisite headers?" >&5 +@@ -94996,6 +95008,7 @@ + ac_header_preproc=yes + ;; + no:yes:* ) ++ ac_header_preproc=no + { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5 + echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: check for missing prerequisite headers?" >&5 +@@ -97337,6 +97350,7 @@ + ac_header_preproc=yes + ;; + no:yes:* ) ++ ac_header_preproc=no + { echo "$as_me:$LINENO: WARNING: iconv.h: present but cannot be compiled" >&5 + echo "$as_me: WARNING: iconv.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: iconv.h: check for missing prerequisite headers?" >&5 |