/usr/lib/dx/lib_linux/arch.mak is in libdx4-dev 1:4.4.4-9.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | # this file is used to record the build configuration
# so that we can switch architectures and
# so that we do not have to repeat configuration for samples
DXCC = gcc
DXCFLAGS = -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fsigned-char -fno-strict-aliasing -D_GNU_SOURCE -fopenmp -DMAGICKCORE_HDRI_ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16 -I/usr/include/x86_64-linux-gnu//ImageMagick-6 -I/usr/include/ImageMagick-6
DXEXECLINKLIBS = -lnsl -lnetcdf -ldfalt -lXpm -ltiff -ldl -lXm -lGLU -lGL -lm -lXmu -lXext -lXt -lX11 -lSM -lICE -lpthread -lMagickCore-6.Q16
DXEXECLINKFLAGS =
DXRUNTIMELOADFLAGS =
DXFMTLIBS = libtiff.a libdfalt.a libnetcdf.a libMagick.a
DXLDFLAGS = -Wl,-Bsymbolic-functions -fPIE -pie -Wl,-z,relro -Wl,-z,now -Wl,--as-needed
OBJEXT = o
EXEEXT =
DXABI =
DX_X_LINK_LIBS = -lXm -lGLU -lGL -lm -lXmu -lXext -lXt -lX11 -lSM -lICE -lpthread
DX_GL_LINK_LIBS = -lGL
DOT_EXE_EXT =
# the var ARCH may change to DXARCH due to namespace
DXARCH = linux
JINC =
DX_JAVA_CLASSPATH =
DX_RTL_CFLAGS = -D_GNU_SOURCE -Dlinux
DX_RTL_LDFLAGS = -fPIC -shared
DX_RTL_DXENTRY = -eDXEntry
DX_RTL_IMPORTS =
DX_RTL_SYSLIBS =
SHARED_LINK = $(CC)
DX_OUTBOARD_LIBS =
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