Fix cross-compilation Patch was backported from Apache httpd: http://svn.apache.org/viewvc?view=revision&revision=1327907 http://svn.apache.org/viewvc?view=revision&revision=1328390 http://svn.apache.org/viewvc?view=revision&revision=1328714 Patch submitted upstream: https://issues.apache.org/bugzilla/show_bug.cgi?id=57058 Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> diff -uNr apr-1.5.1.org/configure.in apr-1.5.1/configure.in --- apr-1.5.1.org/configure.in 2014-01-25 16:17:29.000000000 +0100 +++ apr-1.5.1/configure.in 2014-10-05 11:20:40.080746760 +0200 @@ -118,6 +118,16 @@ echo "Configuring APR library" echo "Platform: $host" +dnl In case of cross compilation we set CC_FOR_BUILD to cc unless +dnl we got already CC_FOR_BUILD from environment. +if test "x${build_alias}" != "x${host_alias}"; then + if test "x${CC_FOR_BUILD}" = "x"; then + CC_FOR_BUILD=cc + fi +fi +AC_SUBST(CC_FOR_BUILD) +AC_SUBST(CFLAGS_FOR_BUILD) + dnl Some initial steps for configuration. We setup the default directory dnl and which files are to be configured. diff -uNr apr-1.5.1.org/Makefile.in apr-1.5.1/Makefile.in --- apr-1.5.1.org/Makefile.in 2014-03-17 16:10:26.000000000 +0100 +++ apr-1.5.1/Makefile.in 2014-10-05 11:22:53.031070519 +0200 @@ -8,6 +8,8 @@ # APR (Apache Portable Runtime) library Makefile. # CPP = @CPP@ +CC_FOR_BUILD = @CC_FOR_BUILD@ +CFLAGS_FOR_BUILD = @CFLAGS_FOR_BUILD@ # get substituted into some targets APR_MAJOR_VERSION=@APR_MAJOR_VERSION@ @@ -134,8 +134,13 @@ $(APR_MKDIR) tools $(LT_COMPILE) +ifdef CC_FOR_BUILD +tools/gen_test_char@EXEEXT@: tools/gen_test_char.c $(LOCAL_LIBS) + $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) -DCROSS_COMPILE -o $@ $< +else tools/gen_test_char@EXEEXT@: $(OBJECTS_gen_test_char) $(LINK_PROG) $(OBJECTS_gen_test_char) $(ALL_LIBS) +endif include/private/apr_escape_test_char.h: tools/gen_test_char@EXEEXT@ $(APR_MKDIR) include/private