From d4cc821c045d08df61faecce0e86801fe30dced9 Mon Sep 17 00:00:00 2001 From: Matthew McClintock Date: Thu, 27 Sep 2012 20:33:14 -0500 Subject: [PATCH] libx11.inc: fix build issues for older CentOS distros Fixes these sorts of issues present on older gcc (CentOS 5.x in this case) | cc1: error: unrecognized command line option "-Werror=implicit" | cc1: error: unrecognized command line option "-Werror=nonnull" | cc1: error: unrecognized command line option "-Werror=init-self" | cc1: error: unrecognized command line option "-Werror=main" | cc1: error: unrecognized command line option "-Werror=missing-braces" | cc1: error: unrecognized command line option "-Werror=sequence-point" | cc1: error: unrecognized command line option "-Werror=return-type" | cc1: error: unrecognized command line option "-Werror=trigraphs" | cc1: error: unrecognized command line option "-Werror=array-bounds" | cc1: error: unrecognized command line option "-Werror=write-strings" | cc1: error: unrecognized command line option "-Werror=address" | cc1: error: unrecognized command line option "-Werror=int-to-pointer-cast" | cc1: error: unrecognized command line option "-Werror=pointer-to-int-cast" Also fixes: makekeys-makekeys.o: In function `main': makekeys.c:(.text+0x85): undefined reference to `__isoc99_sscanf' makekeys.c:(.text+0xa7): undefined reference to `__isoc99_sscanf' collect2: ld returned 1 exit status make: *** [makekeys] Error 1 Older libc do not have this defined, we can use the -D_GNU_SOURCE to the compiler to prevent generating calls to this function and make linking work (From OE-Core rev: 83c560ae282c1a28fd2c311c66debd02a69f1678) Signed-off-by: Matthew McClintock Signed-off-by: Richard Purdie --- meta/recipes-graphics/xorg-lib/libx11.inc | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/meta/recipes-graphics/xorg-lib/libx11.inc b/meta/recipes-graphics/xorg-lib/libx11.inc index 3ecd9e5..97bd1c2 100644 --- a/meta/recipes-graphics/xorg-lib/libx11.inc +++ b/meta/recipes-graphics/xorg-lib/libx11.inc @@ -11,7 +11,7 @@ inherit siteinfo FILESPATH = "${FILE_DIRNAME}/libx11" PE = "1" -INC_PR = "r8" +INC_PR = "r9" PROVIDES = "virtual/libx11" @@ -23,6 +23,7 @@ DEPENDS += "xproto xextproto xtrans libxcb kbproto inputproto" DEPENDS += "xproto-native" EXTRA_OECONF += "--with-keysymdefdir=${STAGING_INCDIR}/X11/" +EXTRA_OEMAKE += 'CWARNFLAGS=""' # Let people with incredibly archaic requirements enable Xcms and BigFont, but # disable them by default. @@ -33,7 +34,7 @@ PACKAGECONFIG[bigfont] = "--enable-xf86bigfont,--disable-xf86bigfont,xf86bigfont # src/util/makekeys needs to be compiled natively, so tell it what compiler to # use. export CC_FOR_BUILD = "${BUILD_CC}" -export CFLAGS_FOR_BUILD = "${BUILD_CFLAGS}" +export CFLAGS_FOR_BUILD = "${BUILD_CFLAGS} -D_GNU_SOURCE" export CPPFLAGS_FOR_BUILD = "${BUILD_CPPFLAGS}" export LDFLAGS_FOR_BUILD = "${BUILD_LDFLAGS}" -- 2.7.4