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Update png library (formatting, CMake)

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This is a minor tweak.
This commit is contained in:
Albrecht Schlosser 2023-12-05 20:28:31 +01:00
parent 6bd3e83b00
commit 3846f23d41
1 changed files with 13 additions and 12 deletions
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25
png/CMakeLists.txt
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@ -15,7 +15,7 @@
#
# source files for png
set(PNG_SRCS
set (PNG_SRCS
png.c
pngerror.c
pngget.c
@ -34,9 +34,10 @@ set(PNG_SRCS
)
#######################################################################
# Note: This file is only used if we build the bundled PNG library and
# if we do this we MUST also build and use the bundled ZLIB, hence
# we MUST also link to the bundled ZLIB (see below).
# Note: This file is used only if we build the bundled PNG library,
# and if we do this we MUST also build and use the *bundled* ZLIB,
# hence we MUST also link against the bundled ZLIB (see below).
# There's no need to check which ZLIB version to use in this context.
#######################################################################
#######################################################################
@ -49,16 +50,16 @@ set(PNG_SRCS
# This includes all non-macOS platforms.
if (CMAKE_OSX_ARCHITECTURES)
string(REGEX MATCH "arm64" is_arm "${CMAKE_OSX_ARCHITECTURES}")
string (REGEX MATCH "arm64" is_arm "${CMAKE_OSX_ARCHITECTURES}")
else ()
set (is_arm TRUE)
endif ()
if (is_arm)
LIST (APPEND PNG_SRCS
arm/arm_init.c
arm/filter_neon_intrinsics.c
arm/palette_neon_intrinsics.c
arm/arm_init.c
arm/filter_neon_intrinsics.c
arm/palette_neon_intrinsics.c
)
endif ()
@ -71,8 +72,8 @@ unset (is_arm)
#######################################################################
LIST (APPEND PNG_SRCS
powerpc/powerpc_init.c
powerpc/filter_vsx_intrinsics.c
powerpc/powerpc_init.c
powerpc/filter_vsx_intrinsics.c
)
#######################################################################
@ -80,7 +81,7 @@ LIST (APPEND PNG_SRCS
#######################################################################
FL_ADD_LIBRARY (fltk_png STATIC "${PNG_SRCS}")
target_link_libraries(fltk_png PUBLIC fltk_z)
target_link_libraries (fltk_png PUBLIC fltk_z)
#######################################################################
# Build the shared library (optional)
@ -89,7 +90,7 @@ target_link_libraries(fltk_png PUBLIC fltk_z)
if (OPTION_BUILD_SHARED_LIBS)
FL_ADD_LIBRARY (fltk_png SHARED "${PNG_SRCS}")
target_link_libraries (fltk_png_SHARED fltk_z_SHARED)
target_link_libraries (fltk_png_SHARED PUBLIC fltk_z_SHARED)
endif ()