[Mesa-stable] [PATCH] configure.ac: use pkg-config for libelf

Jonathan Gray jsg at jsg.id.au
Sun Nov 22 19:24:45 PST 2015


Use PKG_CHECK_MODULES to get the flags to link libelf.

Signed-off-by: Jonathan Gray <jsg at jsg.id.au>
Cc: "11.0 11.1" <mesa-stable at lists.freedesktop.org>
---
 configure.ac                           | 4 +---
 src/gallium/drivers/radeon/Makefile.am | 2 +-
 src/gallium/targets/opencl/Makefile.am | 2 +-
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/configure.ac b/configure.ac
index 72a2ec1..afee3ed 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1712,7 +1712,7 @@ AC_ARG_WITH([clang-libdir],
    [CLANG_LIBDIR=''])
 
 PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no])
-AC_CHECK_LIB([elf], [elf_memory], [have_libelf=yes;ELF_LIB=-lelf])
+PKG_CHECK_MODULES([LIBELF], [libelf], [have_libelf=yes], [have_libelf=no])
 
 if test "x$enable_opencl" = xyes; then
     if test -z "$with_gallium_drivers"; then
@@ -2293,8 +2293,6 @@ if test "x$USE_VC4_SIMULATOR" = xyes -a "x$HAVE_GALLIUM_ILO" = xyes; then
     AC_MSG_ERROR([VC4 simulator on x86 replaces i965 driver build, so ilo must be disabled.])
 fi
 
-AC_SUBST([ELF_LIB])
-
 AM_CONDITIONAL(HAVE_LIBDRM, test "x$have_libdrm" = xyes)
 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
diff --git a/src/gallium/drivers/radeon/Makefile.am b/src/gallium/drivers/radeon/Makefile.am
index 13d8976..fa2b5a6 100644
--- a/src/gallium/drivers/radeon/Makefile.am
+++ b/src/gallium/drivers/radeon/Makefile.am
@@ -24,7 +24,7 @@ libradeon_la_SOURCES += \
 libradeon_la_LIBADD = \
 	$(CLOCK_LIB) \
 	$(LLVM_LIBS) \
-	$(ELF_LIB)
+	$(LIBELF_LIBS)
 
 libradeon_la_LDFLAGS = \
 	$(LLVM_LDFLAGS)
diff --git a/src/gallium/targets/opencl/Makefile.am b/src/gallium/targets/opencl/Makefile.am
index 08f95e8..99532f0 100644
--- a/src/gallium/targets/opencl/Makefile.am
+++ b/src/gallium/targets/opencl/Makefile.am
@@ -19,7 +19,7 @@ lib at OPENCL_LIBNAME@_la_LIBADD = \
 	$(top_builddir)/src/gallium/state_trackers/clover/libclover.la \
 	$(top_builddir)/src/gallium/auxiliary/libgallium.la \
 	$(top_builddir)/src/util/libmesautil.la \
-	$(ELF_LIB) \
+	$(LIBELF_LIBS) \
 	$(DLOPEN_LIBS) \
 	-lclangCodeGen \
 	-lclangFrontendTool \
-- 
2.6.3



More information about the mesa-stable mailing list