Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame^] | 1 | make the tool to be cross compilable. |
| 2 | |
| 3 | Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| 4 | Upstream-Status: Pending |
| 5 | |
| 6 | Index: mkelfImage/configure.ac |
| 7 | =================================================================== |
| 8 | --- mkelfImage.orig/configure.ac 2012-07-14 14:04:48.964898667 -0700 |
| 9 | +++ mkelfImage/configure.ac 2012-07-14 14:10:47.800916083 -0700 |
| 10 | @@ -70,6 +70,9 @@ |
| 11 | AC_MSG_ERROR([cc not found]) |
| 12 | fi |
| 13 | eval "${with_default}_CC='$CC'" |
| 14 | + if test "x$HOST_CC" = 'x'; then |
| 15 | + AC_CHECK_PROG([HOST_CC], [$CC], [$CC], [gcc], [$PATH]) |
| 16 | + fi |
| 17 | AC_PROG_CPP |
| 18 | if test "$CPP" = no; then |
| 19 | AC_MSG_ERROR([cpp not found]) |
| 20 | @@ -172,7 +175,6 @@ |
| 21 | |
| 22 | dnl ---Output variables... |
| 23 | |
| 24 | -HOST_CC=$CC |
| 25 | HOST_CFLAGS="$HOST_CFLAGS -O2 -Wall \$(HOST_CPPFLAGS)" |
| 26 | |
| 27 | dnl TODO: figure out how to set these appropriately for compilers other than gcc |
| 28 | Index: mkelfImage/linux-i386/Makefile |
| 29 | =================================================================== |
| 30 | --- mkelfImage.orig/linux-i386/Makefile 2012-07-14 14:04:48.964898667 -0700 |
| 31 | +++ mkelfImage/linux-i386/Makefile 2012-07-14 14:04:49.032898671 -0700 |
| 32 | @@ -4,7 +4,7 @@ |
| 33 | |
| 34 | $(LI386_OBJ)/mkelf-linux-i386.o: $(LI386_DIR)/mkelf-linux-i386.c $(LI386_DIR)/convert.bin.c $(LI386_DEP) |
| 35 | $(MKDIR) -p $(@D) |
| 36 | - $(HOST_CC) $(HOST_CFLAGS) -c -g $< -o $@ |
| 37 | + $(CC) $(HOST_CFLAGS) -c -g $< -o $@ |
| 38 | |
| 39 | |
| 40 | ifdef I386_CC |
| 41 | Index: mkelfImage/linux-ia64/Makefile |
| 42 | =================================================================== |
| 43 | --- mkelfImage.orig/linux-ia64/Makefile 2012-07-14 14:04:48.964898667 -0700 |
| 44 | +++ mkelfImage/linux-ia64/Makefile 2012-07-14 14:04:49.032898671 -0700 |
| 45 | @@ -4,7 +4,7 @@ |
| 46 | |
| 47 | $(LIA64_OBJ)/mkelf-linux-ia64.o: $(LIA64_DIR)/mkelf-linux-ia64.c $(LIA64_DIR)/convert.bin.c $(LIA64_DEP) |
| 48 | $(MKDIR) -p $(@D) |
| 49 | - $(HOST_CC) $(HOST_CFLAGS) -c -g $< -o $@ |
| 50 | + $(CC) $(HOST_CFLAGS) -c -g $< -o $@ |
| 51 | |
| 52 | ifdef IA64_CC |
| 53 | |
| 54 | Index: mkelfImage/main/Makefile |
| 55 | =================================================================== |
| 56 | --- mkelfImage.orig/main/Makefile 2012-07-14 14:04:48.964898667 -0700 |
| 57 | +++ mkelfImage/main/Makefile 2012-07-14 14:04:49.032898671 -0700 |
| 58 | @@ -4,11 +4,11 @@ |
| 59 | |
| 60 | $(OBJDIR)/sbin/mkelfImage: $(MKELF_OBJS) $(DEPS) |
| 61 | $(MKDIR) -p $(@D) |
| 62 | - $(HOST_CC) $(HOST_CFLAGS) $(MKELF_OBJS) -o $@ $(LIBS) |
| 63 | + $(CC) $(HOST_CFLAGS) $(MKELF_OBJS) -o $@ $(LIBS) |
| 64 | |
| 65 | $(OBJDIR)/main/mkelfImage.o: main/mkelfImage.c include/mkelfImage.h $(DEPS) |
| 66 | $(MKDIR) -p $(@D) |
| 67 | - $(HOST_CC) $(HOST_CFLAGS) -c $< -o $@ |
| 68 | + $(CC) $(HOST_CFLAGS) -c $< -o $@ |
| 69 | |
| 70 | $(OBJDIR)/man/man8/mkelfImage.8: main/mkelfImage.man |
| 71 | $(MKDIR) -p $(@D) |