yigid/openairinterface5g
1
0
Fork 0
mirror of https://gitlab.eurecom.fr/oai/openairinterface5g.git synced 2026-07-13 04:30:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'origin/add-asn1c-local-possibility' into integration_2026_w17 (!3988)

Browse Source 
asn1c inside local tree

when /opt/asn1c/bin/asn1c does not exist, we download and use the right
asn1c version locally in the build tree. This simplifies dependancies
management
This commit is contained in:
Jaroslava Fiedlerova
2026-04-23 09:55:14 +02:00
parent 66a3328b81 3a935bc9f7
commit 6b437c5187
2 changed files with 29 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
CMakeLists.txt
View File

@@ -83,25 +83,40 @@ option(PACKAGING_COMMON "Will produce a package containing common target, config
option(PACKAGING_USRP "Will produce a package containing usrp target, configuration files and docs" OFF)
option(PACKAGING_PHYSIM "Will produce a package containing physim target, configuration files and docs" OFF)
# Check if asn1c is installed, and check if it supports all options we need
# a user can provide ASN1C_EXEC to override an asn1c to use (e.g., parallel
# installation)
find_program(ASN1C_EXEC_PATH asn1c HINTS /opt/asn1c/bin)
set(ASN1C_EXEC ${ASN1C_EXEC_PATH} CACHE FILEPATH "path to asn1c executable")
if(NOT ASN1C_EXEC)
message(FATAL_ERROR "No asn1c found!
You might want to re-run ./build_oai -I
Or provide a path to asn1c using
./build_oai ... --cmake-opt -DASN1C_EXEC=/path/to/asn1c
")
option(AUTO_DOWNLOAD_ASN1C "Automatically download asn1c if not found" OFF)
if (ASN1C_EXEC)
check_option(${ASN1C_EXEC} -gen-APER ASN1C_EXEC)
check_option(${ASN1C_EXEC} -no-gen-UPER ASN1C_EXEC)
check_option(${ASN1C_EXEC} -no-gen-JER ASN1C_EXEC)
check_option(${ASN1C_EXEC} -no-gen-BER ASN1C_EXEC)
check_option(${ASN1C_EXEC} -no-gen-OER ASN1C_EXEC)
add_custom_target(asn1c DEPENDS ${ASN1C_EXEC})
else ()
if (NOT AUTO_DOWNLOAD_ASN1C)
message(FATAL_ERROR "asn1c not found. Install it globally or activate AUTO_DOWNLOAD_ASN1C")
endif()
message(STATUS "Downloading and compile asn1c local in this build tree")
include(ExternalProject)
ExternalProject_Add(
asn1c_gen
GIT_REPOSITORY https://github.com/mouse07410/asn1c
GIT_TAG 940dd5fa9f3917913fd487b13dfddfacd0ded06e
GIT_REMOTE_UPDATE_STRATEGY CHECKOUT
BUILD_BYPRODUCTS ${CMAKE_BINARY_DIR}/bin/asn1c
BUILD_IN_SOURCE True
CONFIGURE_COMMAND autoreconf -i
BUILD_COMMAND ./configure --prefix ${CMAKE_BINARY_DIR}
COMMAND make -j8 CFLAGS=-fno-strict-aliasing -Wmisleading-indentation
STEP_TARGETS build
)
set(ASN1C_EXEC ${CMAKE_BINARY_DIR}/bin/asn1c)
add_custom_target(asn1c DEPENDS asn1c_gen)
endif()
check_option(${ASN1C_EXEC} -gen-APER ASN1C_EXEC)
check_option(${ASN1C_EXEC} -no-gen-UPER ASN1C_EXEC)
check_option(${ASN1C_EXEC} -no-gen-JER ASN1C_EXEC)
check_option(${ASN1C_EXEC} -no-gen-BER ASN1C_EXEC)
check_option(${ASN1C_EXEC} -no-gen-OER ASN1C_EXEC)
#########################################################
# Base directories, compatible with legacy OAI building #
#########################################################