AC_PREREQ([2.63])
AC_INIT([libdrm],
- [2.4.59],
+ [2.4.60],
[https://bugs.freedesktop.org/enter_bug.cgi?product=DRI],
[libdrm])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_AUX_DIR([build-aux])
+# Require xorg-macros minimum of 1.12 for XORG_WITH_XSLTPROC
+m4_ifndef([XORG_MACROS_VERSION],
+ [m4_fatal([must install xorg-macros 1.12 or later before running autoconf/autogen])])
+XORG_MACROS_VERSION(1.12)
+XORG_WITH_XSLTPROC
+XORG_MANPAGE_SECTIONS
+
AM_INIT_AUTOMAKE([1.10 foreign dist-bzip2])
-AM_MAINTAINER_MODE([enable])
# Enable quiet compiles on automake 1.11.
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
# Check for programs
AC_PROG_CC
+AC_PROG_CC_C99
+
+if test "x$ac_cv_prog_cc_c99" = xno; then
+ AC_MSG_ERROR([Building libdrm requires C99 enabled compiler])
+fi
AC_USE_SYSTEM_EXTENSIONS
AC_SYS_LARGEFILE
AC_FUNC_ALLOCA
+AC_CHECK_HEADERS([sys/mkdev.h])
+
# Initialize libtool
LT_PREREQ([2.2])
LT_INIT([disable-static])
AC_ARG_ENABLE(libkms,
AS_HELP_STRING([--disable-libkms],
- [Disable KMS mm abstraction library (default: auto, enabled on x86]),
+ [Disable KMS mm abstraction library (default: auto, enabled on supported platforms)]),
[LIBKMS=$enableval], [LIBKMS=auto])
AC_ARG_ENABLE(intel,
AS_HELP_STRING([--disable-intel],
- [Enable support for intel's KMS API (default: auto)]),
+ [Enable support for intel's KMS API (default: auto, enabled on x86)]),
[INTEL=$enableval], [INTEL=auto])
AC_ARG_ENABLE(radeon,
AC_DEFINE(HAVE_LIB_ATOMIC_OPS, 1, [Enable if you have libatomic-ops-dev installed])
fi
-if test "x$INTEL" != "xno" -o \
- "x$RADEON" != "xno" -o \
- "x$NOUVEAU" != "xno" -o \
- "x$OMAP" != "xno" -o \
- "x$FREEDRENO" != "xno" -o \
- "x$TEGRA" != "xno"; then
- if test "x$drm_cv_atomic_primitives" = "xnone"; then
- if test "x$INTEL" != "xauto"; then
- if test "x$INTEL" != "xno"; then
- AC_MSG_ERROR([libdrm_intel depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for Intel GPUs by passing --disable-intel to ./configure])
- fi
- else
- AC_MSG_WARN([Disabling libdrm_intel. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package.])
- INTEL=no
- fi
- if test "x$RADEON" != "xauto"; then
- if test "x$RADEON" != "xno"; then
- AC_MSG_ERROR([libdrm_radeon depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for Radeon GPUs by passing --disable-radeon to ./configure])
- fi
- else
- AC_MSG_WARN([Disabling libdrm_radeon. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package.])
- RADEON=no
- fi
- if test "x$NOUVEAU" != "xauto"; then
- if test "x$NOUVEAU" != "xno"; then
- AC_MSG_ERROR([libdrm_nouveau depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for NVIDIA GPUs by passing --disable-nouveau to ./configure])
- fi
- else
- AC_MSG_WARN([Disabling libdrm_nouveau. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package.])
- NOUVEAU=no
- fi
- if test "x$OMAP" != "xauto"; then
- AC_MSG_ERROR([libdrm_omap depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for OMAP GPUs by passing --disable-omap-experimental-api to ./configure])
- fi
- if test "x$FREEDRENO" != "xauto"; then
- AC_MSG_ERROR([libdrm_freedreno depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for QCOM's Adreno GPUs by passing --disable-freedreno to ./configure])
- fi
- if test "x$TEGRA" != "xauto"; then
- AC_MSG_ERROR([libdrm_tegra depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for NVIDIA's Tegra GPUs by passing --disable-tegra-experimental-api to ./configure])
- fi
- else
- if test "x$INTEL" != "xno"; then
- case $host_cpu in
- i?86|x86_64) INTEL=yes ;;
- *) INTEL=no ;;
- esac
- fi
- if test "x$RADEON" != "xno"; then
- RADEON=yes
- fi
- if test "x$NOUVEAU" != "xno"; then
- NOUVEAU=yes
- fi
- if test "x$FREEDRENO" != "xno"; then
- case $host_cpu in
- arm*|aarch64) FREEDRENO=yes ;;
- *) FREEDRENO=no ;;
- esac
- fi
+dnl Print out the approapriate message considering the value set be the
+dnl respective in $1.
+dnl $1 - value to be evaluated. Eg. $INTEL, $NOUVEAU, ...
+dnl $2 - libdrm shortname. Eg. intel, freedreno, ...
+dnl $3 - GPU name/brand. Eg. Intel, NVIDIA Tegra, ...
+dnl $4 - Configure switch. Eg. intel, omap-experimental-api, ...
+AC_DEFUN([LIBDRM_ATOMICS_NOT_FOUND_MSG], [
+ case "x$1" in
+ xyes) AC_MSG_ERROR([libdrm_$2 depends upon atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package, or, failing both of those, disable support for $3 GPUs by passing --disable-$4 to ./configure]) ;;
+ xauto) AC_MSG_WARN([Disabling $2. It depends on atomic operations, which were not found for your compiler/cpu. Try compiling with -march=native, or install the libatomics-op-dev package.]) ;;
+ *) ;;
+ esac
+])
+
+if test "x$drm_cv_atomic_primitives" = "xnone"; then
+ LIBDRM_ATOMICS_NOT_FOUND_MSG($INTEL, intel, Intel, intel)
+ INTEL=no
+
+ LIBDRM_ATOMICS_NOT_FOUND_MSG($RADEON, radeon, Radeon, radeon)
+ RADEON=no
+
+ LIBDRM_ATOMICS_NOT_FOUND_MSG($NOUVEAU, nouveau, NVIDIA, nouveau)
+ NOUVEAU=no
+
+ LIBDRM_ATOMICS_NOT_FOUND_MSG($OMAP, omap, OMAP, omap-experimental-api)
+ OMAP=no
+
+ LIBDRM_ATOMICS_NOT_FOUND_MSG($FREEDRENO, freedreno, Qualcomm Adreno, freedreno)
+ FREEDRENO=no
+
+ LIBDRM_ATOMICS_NOT_FOUND_MSG($TEGRA, tegra, NVIDIA Tegra, tegra-experimental-api)
+ TEGRA=no
+else
+ if test "x$INTEL" = xauto; then
+ case $host_cpu in
+ i?86|x86_64) INTEL=yes ;;
+ *) INTEL=no ;;
+ esac
+ fi
+ if test "x$RADEON" = xauto; then
+ RADEON=yes
+ fi
+ if test "x$NOUVEAU" = xauto; then
+ NOUVEAU=yes
+ fi
+ if test "x$FREEDRENO" = xauto; then
+ case $host_cpu in
+ arm*|aarch64) FREEDRENO=yes ;;
+ *) FREEDRENO=no ;;
+ esac
fi
fi
AC_DEFINE(HAVE_FREEDRENO, 1, [Have freedreno support])
fi
+if test "x$FREEDRENO_KGSL" = xyes; then
+ if test "x$FREEDRENO" != xyes; then
+ AC_MSG_ERROR([Cannot enable freedreno KGSL interface if freedreno is disabled])
+ fi
+fi
AM_CONDITIONAL(HAVE_FREEDRENO_KGSL, [test "x$FREEDRENO_KGSL" = xyes])
if test "x$FREEDRENO_KGSL" = xyes; then
AC_DEFINE(HAVE_FREEDRENO_KGSL, 1, [Have freedreno support for KGSL kernel interface])
# xsltproc for docbook manpages
AC_ARG_ENABLE([manpages],
- AS_HELP_STRING([--disable-manpages], [disable manpages @<:@default=enabled@:>@]),
+ AS_HELP_STRING([--enable-manpages], [enable manpages @<:@default=auto@:>@]),
[MANS=$enableval], [MANS=auto])
-AC_PATH_PROG(XSLTPROC, xsltproc)
AM_CONDITIONAL([BUILD_MANPAGES], [test "x$XSLTPROC" != "x" -a "x$MANS" != "xno"])
# check for offline man-pages stylesheet
[kernel_source="$with_kernel_source"])
AC_SUBST(kernel_source)
-dnl Add flags for gcc and g++
-if test "x$GCC" = xyes; then
- # Enable -fvisibility=hidden if using a gcc that supports it
- save_CFLAGS="$CFLAGS"
- AC_MSG_CHECKING([whether $CC supports -fvisibility=hidden])
- VISIBILITY_CFLAGS="-fvisibility=hidden"
- CFLAGS="$CFLAGS $VISIBILITY_CFLAGS"
- AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
- [VISIBILITY_CFLAGS=""; AC_MSG_RESULT([no])]);
-
- # Restore CFLAGS; VISIBILITY_CFLAGS are added to it where needed.
- CFLAGS=$save_CFLAGS
-
- if test "x$VISIBILITY_CFLAGS" != x; then
- AC_DEFINE(HAVE_VISIBILITY, 1, [Compiler has -fvisibility support])
- fi
+AC_MSG_CHECKING([whether $CC supports __attribute__(("hidden"))])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([
+ int foo_hidden( void ) __attribute__((visibility("hidden")));
+])], HAVE_ATTRIBUTE_VISIBILITY="yes"; AC_MSG_RESULT([yes]), AC_MSG_RESULT([no]));
- AC_SUBST([VISIBILITY_CFLAGS])
+if test "x$HAVE_ATTRIBUTE_VISIBILITY" = xyes; then
+ AC_DEFINE(HAVE_VISIBILITY, 1, [Compiler supports __attribute__(("hidden"))])
fi
AC_SUBST(WARN_CFLAGS)
tests/vbltest/Makefile
tests/exynos/Makefile
tests/tegra/Makefile
+ tests/nouveau/Makefile
man/Makefile
libdrm.pc])
AC_OUTPUT
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