41 lines
1.7 KiB
Diff
41 lines
1.7 KiB
Diff
commit 1ccbf21a67da0fdbaad881a1f5c2a4df915e8c57
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Author: sternenseemann <sternenseemann@systemli.org>
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Date: Tue Oct 5 18:16:10 2021 +0200
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Link against system antlr4 runtime, dynamically
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Instead of cloning a antlr4 version from git, use the system one. Also
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don't link it statically, but dynamically by default (the library is
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called antlr4-runtime, not antlr4_static).
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index e9c8c08e..dc3a46da 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -36,11 +36,11 @@ list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
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# https://www.antlr.org/download/antlr4-cpp-runtime-4.9.3-source.zip
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# set(ANTLR4_ZIP_REPOSITORY "/path_to_antlr4_archive/a4.zip")
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-add_definitions(-DANTLR4CPP_STATIC)
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set(ANTLR4_WITH_STATIC_CRT OFF)
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# 4.9.3 is the latest ANTLR4 version
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set(ANTLR4_TAG tags/4.9.3)
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-include(ExternalAntlr4Cpp)
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+find_path(ANTLR4_HEADER antlr4-runtime.h PATH_SUFFIXES antlr4-runtime)
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+set(ANTLR4_INCLUDE_DIRS ${ANTLR4_HEADER})
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# sanitizer support
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# work around https://github.com/pypa/setuptools/issues/1928 with environment
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diff --git a/c/makeotf/lib/hotconv/CMakeLists.txt b/c/makeotf/lib/hotconv/CMakeLists.txt
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index 82257bf2..02eb2e30 100644
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--- a/c/makeotf/lib/hotconv/CMakeLists.txt
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+++ b/c/makeotf/lib/hotconv/CMakeLists.txt
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@@ -69,7 +69,7 @@ add_library(hotconv STATIC
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set_property(TARGET hotconv PROPERTY C_STANDARD 99)
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target_include_directories(hotconv PRIVATE AFTER $<$<COMPILE_LANGUAGE:CXX>:${ANTLR4_INCLUDE_DIRS}>)
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-target_link_libraries(hotconv PUBLIC antlr4_static)
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+target_link_libraries(hotconv PUBLIC antlr4-runtime)
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if ( CMAKE_COMPILER_IS_GNUCC )
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target_compile_options(hotconv PRIVATE -Wall -Wno-attributes)
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