Add install interfaces for all targets to -I at [prefix]/include/kenlm

5 files changed, 11 insertions, 0 deletions

diff --git a/lm/CMakeLists.txt b/lm/CMakeLists.txt
index bb21f12..209f1da 100644
--- a/lm/CMakeLists.txt
+++ b/lm/CMakeLists.txt
@@ -33,6 +33,8 @@ add_subdirectory(common)
 add_library(kenlm ${KENLM_LM_SOURCE} ${KENLM_LM_COMMON_SOURCE})
 set_target_properties(kenlm PROPERTIES POSITION_INDEPENDENT_CODE ON)
 target_link_libraries(kenlm PUBLIC kenlm_util Threads::Threads)
+# Since headers are relative to `include/kenlm` at install time, not just `include`
+target_include_directories(kenlm PUBLIC $<INSTALL_INTERFACE:include/kenlm>)
 
 set(KENLM_MAX_ORDER 6 CACHE STRING "Maximum supported ngram order")
 target_compile_definitions(kenlm PUBLIC -DKENLM_MAX_ORDER=${KENLM_MAX_ORDER})
diff --git a/lm/builder/CMakeLists.txt b/lm/builder/CMakeLists.txt
index 668d2b0..d36fe8f 100644
--- a/lm/builder/CMakeLists.txt
+++ b/lm/builder/CMakeLists.txt
@@ -29,6 +29,8 @@ set(KENLM_BUILDER_SOURCE
 add_library(kenlm_builder ${KENLM_BUILDER_SOURCE})
 
 target_link_libraries(kenlm_builder PUBLIC kenlm kenlm_util Threads::Threads)
+# Since headers are relative to `include/kenlm` at install time, not just `include`
+target_include_directories(kenlm_builder PUBLIC $<INSTALL_INTERFACE:include/kenlm>)
 
 AddExes(EXES lmplz
         LIBRARIES kenlm_builder kenlm kenlm_util Threads::Threads)
diff --git a/lm/filter/CMakeLists.txt b/lm/filter/CMakeLists.txt
index e223659..5b3a5b3 100644
--- a/lm/filter/CMakeLists.txt
+++ b/lm/filter/CMakeLists.txt
@@ -24,6 +24,8 @@ set(KENLM_FILTER_SOURCE
 #
 add_library(kenlm_filter ${KENLM_FILTER_SOURCE})
 target_link_libraries(kenlm_filter PUBLIC kenlm_util)
+# Since headers are relative to `include/kenlm` at install time, not just `include`
+target_include_directories(kenlm_filter PUBLIC $<INSTALL_INTERFACE:include/kenlm>)
 
 AddExes(EXES filter phrase_table_vocab
         LIBRARIES kenlm_filter kenlm)
diff --git a/lm/interpolate/CMakeLists.txt b/lm/interpolate/CMakeLists.txt
index 6376e58..d23e959 100644
--- a/lm/interpolate/CMakeLists.txt
+++ b/lm/interpolate/CMakeLists.txt
@@ -19,6 +19,9 @@ if(ENABLE_INTERPOLATE)
 
   add_library(kenlm_interpolate ${KENLM_INTERPOLATE_SOURCE})
   target_link_libraries(kenlm_interpolate PUBLIC kenlm Eigen3::Eigen)
+  # Since headers are relative to `include/kenlm` at install time, not just `include`
+  target_include_directories(kenlm_interpolate PUBLIC $<INSTALL_INTERFACE:include/kenlm>)
+
 
   find_package(OpenMP)
   if (OPENMP_CXX_FOUND)
diff --git a/util/CMakeLists.txt b/util/CMakeLists.txt
index 1a70892..7a96ef5 100644
--- a/util/CMakeLists.txt
+++ b/util/CMakeLists.txt
@@ -36,6 +36,8 @@ add_subdirectory(double-conversion)
 add_subdirectory(stream)
 
 add_library(kenlm_util ${KENLM_UTIL_DOUBLECONVERSION_SOURCE} ${KENLM_UTIL_STREAM_SOURCE} ${KENLM_UTIL_SOURCE})
+# Since headers are relative to `include/kenlm` at install time, not just `include`
+target_include_directories(kenlm_util PUBLIC $<INSTALL_INTERFACE:include/kenlm>)
 
 set(READ_COMPRESSED_FLAGS)
 find_package(ZLIB)