[Buildroot] PATCH: DirectFB PAGE_SIZE handling

[Buildroot] PATCH: DirectFB PAGE_SIZE handling

[Ivan Kuten]

Hello,

DirectFB lib/direct/system.c uses PAGE_SIZE definition and fails to build:
system.c: In function 'direct_pagesize':
system.c:64: error: 'PAGE_SIZE' undeclared (first use in this function)
system.c:64: error: (Each undeclared identifier is reported only once
system.c:64: error: for each function it appears in.)

There is no PAGE_SIZE in <asm/page.h> at least on ARM, the following patch
forces DirectFB to detect PAGE_SIZE via sysconf( _SC_PAGESIZE ) libc call:

diff -urN buildroot.orig/package/directfb/directfb.mk
buildroot.new/package/directfb/directfb.mk
--- buildroot.orig/package/directfb/directfb.mk 2007-05-18 10:15:13.000000000 +0300
+++ buildroot.new/package/directfb/directfb.mk  2007-06-26 00:17:13.000000000 +0300
@@ -26,6 +26,7 @@
        LDFLAGS="$(TARGET_LDFLAGS)" \
        ac_cv_header_linux_wm97xx_h=no \
        ac_cv_header_linux_sisfb_h=no \
+       ac_cv_header_asm_page_h=no \
        ./configure \
                --target=$(GNU_TARGET_NAME) \
                --host=$(GNU_TARGET_NAME) \

Also patch is attached because my mailer breaks formatting.

Best regards,
Ivan
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[Buildroot] PATCH: DirectFB PAGE_SIZE handling

[Bernhard Fischer]

On Tue, Jun 26, 2007 at 01:36:23AM +0300, Ivan Kuten wrote:
>Hello,
>
>DirectFB lib/direct/system.c uses PAGE_SIZE definition and fails to build:

applied, thanks!