When available, which is most of the time, use posix_memalign to implement

_mesa_align_malloc and friends.

8 files changed, 9 insertions, 8 deletions

diff --git a/configs/freebsd b/configs/freebsd
index f7f967169b..38806ab946 100644
--- a/configs/freebsd
+++ b/configs/freebsd
@@ -15,7 +15,8 @@ COPY_LIBS = cp -f
 OPT_FLAGS  = -O2
 PIC_FLAGS  = -fPIC
 
-DEFINES = -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -DUSE_XSHM -DHZ=100
+DEFINES = -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -DUSE_XSHM \
+	-DHZ=100 -DHAVE_POSIX_MEMALIGN
 
 X11_INCLUDES = -I/usr/X11R6/include
 
diff --git a/configs/freebsd-dri b/configs/freebsd-dri
index 525ebd08b7..104e242289 100644
--- a/configs/freebsd-dri
+++ b/configs/freebsd-dri
@@ -14,7 +14,7 @@ OPT_FLAGS = -O
 EXPAT_INCLUDES = -I/usr/local/include
 X11_INCLUDES = -I/usr/X11R6/include
 DEFINES = -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER \
-	-DGLX_DIRECT_RENDERING -DHAVE_ALIAS
+	-DGLX_DIRECT_RENDERING -DHAVE_ALIAS -DHAVE_POSIX_MEMALIGN
 
 CFLAGS = -Wmissing-prototypes -g -std=c99 -Wundef -fPIC -ffast-math \
 	$(ASM_FLAGS) $(X11_INCLUDES) $(DEFINES)
diff --git a/configs/linux b/configs/linux
index 2526bb7ebc..6736f14e0d 100644
--- a/configs/linux
+++ b/configs/linux
@@ -17,7 +17,7 @@ PIC_FLAGS  = -fPIC
 ARCH_FLAGS ?=
 
 DEFINES = -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE \
-	-D_BSD_SOURCE -DPTHREADS -DUSE_XSHM
+	-D_BSD_SOURCE -DPTHREADS -DUSE_XSHM -DHAVE_POSIX_MEMALIGN
 
 X11_INCLUDES = -I/usr/X11R6/include
 
diff --git a/configs/linux-dri b/configs/linux-dri
index 2a2b9e3f2c..1c3b404cf3 100644
--- a/configs/linux-dri
+++ b/configs/linux-dri
@@ -22,7 +22,7 @@ ARCH_FLAGS ?=
 DEFINES = -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE \
 	-D_BSD_SOURCE -D_GNU_SOURCE \
 	-DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER \
-	-DGLX_DIRECT_RENDERING -DHAVE_ALIAS
+	-DGLX_DIRECT_RENDERING -DHAVE_ALIAS -DHAVE_POSIX_MEMALIGN
 
 X11_INCLUDES = -I/usr/X11R6/include
 
diff --git a/configs/linux-dri-xcb b/configs/linux-dri-xcb
index 17270601b2..68acb2f2b1 100644
--- a/configs/linux-dri-xcb
+++ b/configs/linux-dri-xcb
@@ -22,7 +22,7 @@ ARCH_FLAGS ?=
 DEFINES = -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE \
 	-D_BSD_SOURCE -D_GNU_SOURCE \
 	-DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER \
-	-DGLX_DIRECT_RENDERING -DHAVE_ALIAS -DUSE_XCB
+	-DGLX_DIRECT_RENDERING -DHAVE_ALIAS -DUSE_XCB -DHAVE_POSIX_MEMALIGN
 
 X11_INCLUDES = `pkg-config --cflags-only-I x11` `pkg-config --cflags-only-I xcb` `pkg-config --cflags-only-I xcb-glx`
 
diff --git a/configs/linux-indirect b/configs/linux-indirect
index 21546b68dc..b764515786 100644
--- a/configs/linux-indirect
+++ b/configs/linux-indirect
@@ -23,7 +23,7 @@ ARCH_FLAGS ?=
 
 DEFINES = -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE \
 	-D_BSD_SOURCE -D_GNU_SOURCE \
-	-DPTHREADS -DHAVE_ALIAS
+	-DPTHREADS -DHAVE_ALIAS -DHAVE_POSIX_MEMALIGN
 
 X11_INCLUDES = -I/usr/X11R6/include
 
diff --git a/configs/linux-solo b/configs/linux-solo
index 112cdd2864..730c245d90 100644
--- a/configs/linux-solo
+++ b/configs/linux-solo
@@ -16,7 +16,7 @@ PIC_FLAGS  = -fPIC
 ARCH_FLAGS ?=
 
 DEFINES = -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE \
-	-D_BSD_SOURCE -D_GNU_SOURCE \
+	-D_BSD_SOURCE -D_GNU_SOURCE -DHAVE_POSIX_MEMALIGN \
 	-DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1 -DDRM_USE_MALLOC -DIN_DRI_DRIVER
 
 CFLAGS   = $(WARN_FLAGS) $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES) \
diff --git a/configs/linux-sparc b/configs/linux-sparc
index e3bc9eb3d6..d9552e8d89 100644
--- a/configs/linux-sparc
+++ b/configs/linux-sparc
@@ -12,7 +12,7 @@ WARN_FLAGS = -Wall
 OPT_FLAGS  = -O2
 PIC_FLAGS  = -fPIC
 
-DEFINES = -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM
+DEFINES = -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -DHAVE_POSIX_MEMALIGN
 
 X11_INCLUDES = -I/usr/X11R6/include