build, cmake: add quotes for FW_UTIL variable arguments

CMake macro arguments are special, so when passing ${ZLIB_LIBRARIES} as
an argument, this can actually be a list of strings.
In this case, the first library (for zlib) will be added to
TARGET_LINK_LIBRARIES() and the others will be discarded. This is likely
due to some expansion from the FW_UTIL macro.

So, if FindZLIB returns more libraries for linking, they will not be
considered.

This is the case when trying to change OPENSSL_CRYPTO_LIBRARY ->
OPENSSL_CRYPTO_LIBRARIES.
OPENSSL_CRYPTO_LIBRARY is just libcrypto.a
OPENSSL_CRYPTO_LIBRARIES can also include -ldl

There's a few points made here about macros:
  https://cmake.org/cmake/help/latest/command/macro.html#argument-caveats

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Reviewed-by: Petr Štetiar <ynezz@true.cz>

1 files changed, 12 insertions, 12 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 556ec72..3e206a2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,10 +18,10 @@ ADD_DEFINITIONS(-Wall -Wno-unused-parameter)
 MACRO(FW_UTIL util deps extra_cflags libs)
   ADD_EXECUTABLE(${util} src/${util}.c ${deps})
   INSTALL(TARGETS ${util} RUNTIME)
-  IF(NOT ${ARGV2} STREQUAL "")
+  IF(NOT "${extra_cflags}" STREQUAL "")
     SET_TARGET_PROPERTIES(${util} PROPERTIES COMPILE_FLAGS ${extra_cflags})
   ENDIF()
-  IF(NOT ${ARGV3} STREQUAL "")
+  IF(NOT "${libs}" STREQUAL "")
     TARGET_LINK_LIBRARIES(${util} ${libs})
   ENDIF()
 ENDMACRO(FW_UTIL)
@@ -42,9 +42,9 @@ FW_UTIL(encode_crc "" "" "")
 FW_UTIL(fix-u-media-header src/cyg_crc32.c "" "")
 FW_UTIL(hcsmakeimage src/bcmalgo.c "" "")
 FW_UTIL(imagetag "src/imagetag_cmdline.c;src/cyg_crc32.c" "" "")
-FW_UTIL(jcgimage "" "" ${ZLIB_LIBRARIES})
+FW_UTIL(jcgimage "" "" "${ZLIB_LIBRARIES}")
 FW_UTIL(lxlfw "" "" "")
-FW_UTIL(lzma2eva "" "" ${ZLIB_LIBRARIES})
+FW_UTIL(lzma2eva "" "" "${ZLIB_LIBRARIES}")
 FW_UTIL(makeamitbin "" "" "")
 FW_UTIL(mkbrncmdline "" "" "")
 FW_UTIL(mkbrnimg "" "" "")
@@ -56,20 +56,20 @@ FW_UTIL(mkcsysimg "" "" "")
 FW_UTIL(mkdapimg "" "" "")
 FW_UTIL(mkdapimg2 "" "" "")
 FW_UTIL(mkdhpimg src/buffalo-lib.c "" "")
-FW_UTIL(mkdlinkfw src/mkdlinkfw-lib.c --std=c99 ${ZLIB_LIBRARIES})
+FW_UTIL(mkdlinkfw src/mkdlinkfw-lib.c --std=c99 "${ZLIB_LIBRARIES}")
 FW_UTIL(mkdniimg "" "" "")
 FW_UTIL(mkedimaximg "" "" "")
-FW_UTIL(mkfwimage "" "-Wextra -D_FILE_OFFSET_BITS=64" ${ZLIB_LIBRARIES})
-FW_UTIL(mkfwimage2 "" "" ${ZLIB_LIBRARIES})
-FW_UTIL(mkheader_gemtek "" "" ${ZLIB_LIBRARIES})
-FW_UTIL(mkhilinkfw "" "" ${OPENSSL_CRYPTO_LIBRARY})
+FW_UTIL(mkfwimage "" "-Wextra -D_FILE_OFFSET_BITS=64" "${ZLIB_LIBRARIES}")
+FW_UTIL(mkfwimage2 "" "" "${ZLIB_LIBRARIES}")
+FW_UTIL(mkheader_gemtek "" "" "${ZLIB_LIBRARIES}")
+FW_UTIL(mkhilinkfw "" "" "${OPENSSL_CRYPTO_LIBRARY}")
 FW_UTIL(mkmerakifw src/sha1.c "" "")
 FW_UTIL(mkmerakifw-old "" "" "")
 FW_UTIL(mkmylofw "" "" "")
 FW_UTIL(mkplanexfw src/sha1.c "" "")
 FW_UTIL(mkporayfw "" "" "")
 FW_UTIL(mkrasimage "" --std=gnu99 "")
-FW_UTIL(mkrtn56uimg "" "" ${ZLIB_LIBRARIES})
+FW_UTIL(mkrtn56uimg "" "" "${ZLIB_LIBRARIES}")
 FW_UTIL(mksenaofw src/md5.c --std=gnu99 "")
 FW_UTIL(mksercommfw "" "" "")
 FW_UTIL(mktitanimg "" "" "")
@@ -96,8 +96,8 @@ FW_UTIL(tplink-safeloader src/md5.c --std=gnu99 "")
 FW_UTIL(trx "" "" "")
 FW_UTIL(trx2edips "" "" "")
 FW_UTIL(trx2usr "" "" "")
-FW_UTIL(uimage_padhdr "" "" ${ZLIB_LIBRARIES})
-FW_UTIL(uimage_sgehdr "" "" ${ZLIB_LIBRARIES})
+FW_UTIL(uimage_padhdr "" "" "${ZLIB_LIBRARIES}")
+FW_UTIL(uimage_sgehdr "" "" "${ZLIB_LIBRARIES}")
 FW_UTIL(wrt400n src/cyg_crc32.c "" "")
 FW_UTIL(xiaomifw "" "" "")
 FW_UTIL(xorimage "" "" "")