AM_CONDITIONAL(HAVE_ANDROID, test "x$android" = xyes)
-dnl Add flags for gcc and g++
-if test "x$GCC" = xyes; then
- CFLAGS="$CFLAGS -Wall"
+dnl
+dnl Check compiler flags
+dnl
+AX_CHECK_COMPILE_FLAG([-Wall], [CFLAGS="$CFLAGS -Wall"])
+AX_CHECK_COMPILE_FLAG([-Werror=implicit-function-declaration], [CFLAGS="$CFLAGS -Werror=implicit-function-declaration"])
+AX_CHECK_COMPILE_FLAG([-Werror=missing-prototypes], [CFLAGS="$CFLAGS -Werror=missing-prototypes"])
+AX_CHECK_COMPILE_FLAG([-Wmissing-prototypes], [CFLAGS="$CFLAGS -Wmissing-prototypes"])
+AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CFLAGS="$CFLAGS -fno-math-errno"])
+AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CFLAGS="$CFLAGS -fno-trapping-math"])
+AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CFLAGS="-fvisibility=hidden"])
+
+dnl
+dnl Check C++ compiler flags
+dnl
+AC_LANG_PUSH([C++])
+AX_CHECK_COMPILE_FLAG([-Wall], [CXXFLAGS="$CXXFLAGS -Wall"])
+AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CXXFLAGS="$CXXFLAGS -fno-math-errno"])
+AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CXXFLAGS="$CXXFLAGS -fno-trapping-math"])
+AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CXXFLAGS="-fvisibility=hidden"])
+AC_LANG_POP([C++])
+
+# Flags to help ensure that certain portions of the code -- and only those
+# portions -- can be built with MSVC:
+# - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
+# - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
+# supports most of C99)
+# - the rest has no compiler compiler restrictions
+AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"])
+AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CFLAGS="-Werror=vla"])
+AC_LANG_PUSH([C++])
+AX_CHECK_COMPILE_FLAG([-Werror=pointer-arith], [MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"])
+AX_CHECK_COMPILE_FLAG([-Werror=vla], [MSVC2013_COMPAT_CXXFLAGS="-Werror=vla"])
+AC_LANG_POP([C++])
+
+AC_SUBST([MSVC2013_COMPAT_CFLAGS])
+AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
+if test "x$GCC" = xyes; then
if test "x$USE_GNU99" = xyes; then
CFLAGS="$CFLAGS -std=gnu99"
else
CFLAGS="$CFLAGS -std=c99"
fi
-
- # Enable -Werror=implicit-function-declaration and
- # -Werror=missing-prototypes, if available, or otherwise, just
- # -Wmissing-prototypes. This is particularly useful to avoid
- # generating a loadable driver module that has undefined symbols.
- save_CFLAGS="$CFLAGS"
- AC_MSG_CHECKING([whether $CC supports -Werror=missing-prototypes])
- CFLAGS="$CFLAGS -Werror=implicit-function-declaration"
- CFLAGS="$CFLAGS -Werror=missing-prototypes"
- AC_LINK_IFELSE([AC_LANG_PROGRAM()],
- AC_MSG_RESULT([yes]),
- [CFLAGS="$save_CFLAGS -Wmissing-prototypes";
- AC_MSG_RESULT([no])])
-
- # 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
-
- # We don't want floating-point math functions to set errno or trap
- CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math"
-
- # Flags to help ensure that certain portions of the code -- and only those
- # portions -- can be built with MSVC:
- # - src/util, src/gallium/auxiliary, rc/gallium/drivers/llvmpipe, and
- # - non-Linux/Posix OpenGL portions needs to build on MSVC 2013 (which
- # supports most of C99)
- # - the rest has no compiler compiler restrictions
- MSVC2013_COMPAT_CFLAGS="-Werror=pointer-arith"
- MSVC2013_COMPAT_CXXFLAGS="-Werror=pointer-arith"
-
- # Enable -Werror=vla if compiler supports it
- save_CFLAGS="$CFLAGS"
- AC_MSG_CHECKING([whether $CC supports -Werror=vla])
- CFLAGS="$CFLAGS -Werror=vla"
- AC_LINK_IFELSE([AC_LANG_PROGRAM()],
- [MSVC2013_COMPAT_CFLAGS="$MSVC2013_COMPAT_CFLAGS -Werror=vla";
- MSVC2013_COMPAT_CXXFLAGS="$MSVC2013_COMPAT_CXXFLAGS -Werror=vla";
- AC_MSG_RESULT([yes])],
- AC_MSG_RESULT([no]))
- CFLAGS="$save_CFLAGS"
-fi
-if test "x$GXX" = xyes; then
- CXXFLAGS="$CXXFLAGS -Wall"
-
- # Enable -fvisibility=hidden if using a gcc that supports it
- save_CXXFLAGS="$CXXFLAGS"
- AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden])
- VISIBILITY_CXXFLAGS="-fvisibility=hidden"
- CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS"
- AC_LANG_PUSH([C++])
- AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]),
- [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])])
- AC_LANG_POP([C++])
-
- # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
- CXXFLAGS=$save_CXXFLAGS
-
- # We don't want floating-point math functions to set errno or trap
- CXXFLAGS="$CXXFLAGS -fno-math-errno -fno-trapping-math"
fi
-AC_SUBST([MSVC2013_COMPAT_CFLAGS])
-AC_SUBST([MSVC2013_COMPAT_CXXFLAGS])
-
dnl even if the compiler appears to support it, using visibility attributes isn't
dnl going to do anything useful currently on cygwin apart from emit lots of warnings
case "$host_os" in
AC_SUBST([VISIBILITY_CFLAGS])
AC_SUBST([VISIBILITY_CXXFLAGS])
+AX_CHECK_COMPILE_FLAG([-Wno-override-init], [WNO_OVERRIDE_INIT="-Wno-override-init"]) # gcc
+AX_CHECK_COMPILE_FLAG([-Wno-initializer-overrides], [WNO_OVERRIDE_INIT="-Wno-initializer-overrides"]) # clang
+AC_SUBST([WNO_OVERRIDE_INIT])
+
dnl
dnl Optional flags, check for compiler support
dnl
;;
esac
;;
+ aarch64)
+ case "$host_os" in
+ linux*)
+ asm_arch=aarch64
+ ;;
+ esac
+ ;;
+ arm)
+ case "$host_os" in
+ linux*)
+ asm_arch=arm
+ ;;
+ esac
+ ;;
esac
case "$asm_arch" in
DEFINES="$DEFINES -DUSE_PPC64LE_ASM"
AC_MSG_RESULT([yes, ppc64le])
;;
+ aarch64)
+ DEFINES="$DEFINES -DUSE_AARCH64_ASM"
+ AC_MSG_RESULT([yes, aarch64])
+ ;;
+ arm)
+ DEFINES="$DEFINES -DUSE_ARM_ASM"
+ AC_MSG_RESULT([yes, arm])
+ ;;
*)
AC_MSG_RESULT([no, platform not supported])
;;
AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
AC_CHECK_FUNC([mkostemp], [DEFINES="$DEFINES -DHAVE_MKOSTEMP"])
+AC_MSG_CHECKING([whether strtod has locale support])
+AC_LINK_IFELSE([AC_LANG_SOURCE([[
+ #define _GNU_SOURCE
+ #include <stdlib.h>
+ #include <locale.h>
+ #ifdef HAVE_XLOCALE_H
+ #include <xlocale.h>
+ #endif
+ int main() {
+ locale_t loc = newlocale(LC_CTYPE_MASK, "C", NULL);
+ const char *s = "1.0";
+ char *end;
+ double d = strtod_l(s, end, loc);
+ float f = strtof_l(s, end, loc);
+ freelocale(loc);
+ return 0;
+ }]])],
+ [DEFINES="$DEFINES -DHAVE_STRTOD_L"];
+ AC_MSG_RESULT([yes]),
+ AC_MSG_RESULT([no]))
+
dnl Check to see if dlopen is in default libraries (like Solaris, which
dnl has it in libc), or if libdl is needed to get it.
AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
fi
# Check for expat
-PKG_CHECK_MODULES([EXPAT], [expat])
+PKG_CHECK_MODULES([EXPAT], [expat],,
+ [PKG_CHECK_MODULES([EXPAT], [expat21])]
+)
dnl If $with_dri_drivers is yes, drivers will be added through
dnl platform checks. Set DEFINES and LIB_DEPS
if test "x$HAVE_SWR_AVX" != xyes -a \
"x$HAVE_SWR_AVX2" != xyes -a \
"x$HAVE_SWR_KNL" != xyes -a \
- "x$HAVE_SWR_SKX" != xyes -a; then
+ "x$HAVE_SWR_SKX" != xyes; then
AC_MSG_ERROR([swr enabled but no swr architectures selected])
fi
fi
LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
- dnl llvm-config may not give the right answer when llvm is a built as a
- dnl single shared library, so we must work the library name out for
- dnl ourselves.
- dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
if test "x$enable_llvm_shared_libs" = xyes; then
- dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
- LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
- AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
-
- if test "x$llvm_have_one_so" = xyes; then
- dnl LLVM was built using auto*, so there is only one shared object.
- LLVM_LIBS="-l$LLVM_SO_NAME"
- else
- dnl If LLVM was built with CMake, there will be one shared object per
- dnl component.
- AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
- [AC_MSG_ERROR([Could not find llvm shared libraries:
- Please make sure you have built llvm with the --enable-shared option
- and that your llvm libraries are installed in $LLVM_LIBDIR
- If you have installed your llvm libraries to a different directory you
- can use the --with-llvm-prefix= configure flag to specify this directory.
- NOTE: Mesa is attempting to use llvm shared libraries by default.
- If you do not want to build with llvm shared libraries and instead want to
- use llvm static libraries then add --disable-llvm-shared-libs to your configure
- invocation and rebuild.])])
-
- dnl We don't need to update LLVM_LIBS in this case because the LLVM
- dnl install uses a shared object for each component and we have
- dnl already added all of these objects to LLVM_LIBS.
+ if test $LLVM_VERSION_MAJOR -lt 4 -o "`$LLVM_CONFIG --shared-mode ${LLVM_COMPONENTS}`" = static; then
+ dnl llvm-config may not give the right answer when llvm is a built as a
+ dnl single shared library, so we must work the library name out for
+ dnl ourselves.
+ dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
+ dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
+ LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
+ AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
+
+ if test "x$llvm_have_one_so" = xyes; then
+ dnl LLVM was built using auto*, so there is only one shared object.
+ LLVM_LIBS="-l$LLVM_SO_NAME"
+ else
+ dnl If LLVM was built with CMake, there will be one shared object per
+ dnl component.
+ AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
+ [AC_MSG_ERROR([Could not find llvm shared libraries:
+ Please make sure you have built llvm with the --enable-shared option
+ and that your llvm libraries are installed in $LLVM_LIBDIR
+ If you have installed your llvm libraries to a different directory you
+ can use the --with-llvm-prefix= configure flag to specify this directory.
+ NOTE: Mesa is attempting to use llvm shared libraries by default.
+ If you do not want to build with llvm shared libraries and instead want to
+ use llvm static libraries then add --disable-llvm-shared-libs to your configure
+ invocation and rebuild.])])
+
+ dnl We don't need to update LLVM_LIBS in this case because the LLVM
+ dnl install uses a shared object for each component and we have
+ dnl already added all of these objects to LLVM_LIBS.
+ fi
fi
else
AC_MSG_WARN([Building mesa with statically linked LLVM may cause compilation issues])
AM_CONDITIONAL(HAVE_X86_64_ASM, test "x$asm_arch" = xx86_64)
AM_CONDITIONAL(HAVE_SPARC_ASM, test "x$asm_arch" = xsparc)
AM_CONDITIONAL(HAVE_PPC64LE_ASM, test "x$asm_arch" = xppc64le)
+AM_CONDITIONAL(HAVE_AARCH64_ASM, test "x$asm_arch" = xaarch64)
+AM_CONDITIONAL(HAVE_ARM_ASM, test "x$asm_arch" = xarm)
AC_SUBST([NINE_MAJOR], 1)
AC_SUBST([NINE_MINOR], 0)
src/mesa/drivers/osmesa/osmesa.pc
src/mesa/drivers/x11/Makefile
src/mesa/main/tests/Makefile
+ src/mesa/state_tracker/tests/Makefile
src/util/Makefile
src/util/tests/hash_table/Makefile
src/util/xmlpool/Makefile
projects / mesa.git / blobdiff