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nixpkgs/pkgs/development/libraries/libelfin/0001-Don-t-detect-package-version-with-Git.patch

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From 77a34d31695e02bc3d06b68c7ca3ff9c3cb67844 Mon Sep 17 00:00:00 2001
From: Maximilian Bosch <maximilian@mbosch.me>
Date: Sun, 26 May 2019 19:46:27 +0200
Subject: [PATCH] Don't detect package version with Git
This will build in a Nix-based build environment. Instead we ismply
replace `@version@` using `substituteAll`.
---
dwarf/Makefile | 19 +++++++++----------
elf/Makefile | 15 +++++++--------
2 files changed, 16 insertions(+), 18 deletions(-)
diff --git a/dwarf/Makefile b/dwarf/Makefile
index 71456bd..f871227 100644
--- a/dwarf/Makefile
+++ b/dwarf/Makefile
@@ -43,16 +43,15 @@ CLEAN += libdwarf++.so
# Create pkg-config for local library and headers. This will be
# transformed in to the correct global pkg-config by install.
libdwarf++.pc: always
- @(VER=$$(git describe --match 'v*' | sed -e s/^v//); \
- echo "libdir=$$PWD"; \
- echo "includedir=$$PWD"; \
- echo ""; \
- echo "Name: libdwarf++"; \
- echo "Description: C++11 DWARF library"; \
- echo "Version: $$VER"; \
- echo "Requires: libelf++ = $$VER"; \
- echo "Libs: -L\$${libdir} -ldwarf++"; \
- echo "Cflags: -I\$${includedir}") > $@
+ @(echo "libdir=$$PWD"; \
+ echo "includedir=$$PWD"; \
+ echo ""; \
+ echo "Name: libdwarf++"; \
+ echo "Description: C++11 DWARF library"; \
+ echo "Version: @version@"; \
+ echo "Requires: libelf++ = @version@"; \
+ echo "Libs: -L\$${libdir} -ldwarf++"; \
+ echo "Cflags: -I\$${includedir}") > $@
CLEAN += libdwarf++.pc
.PHONY: always
diff --git a/elf/Makefile b/elf/Makefile
index 9c7c224..50630a7 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -42,15 +42,14 @@ CLEAN += libelf++.so
# Create pkg-config for local library and headers. This will be
# transformed in to the correct global pkg-config by install.
libelf++.pc: always
- @(VER=$$(git describe --match 'v*' | sed -e s/^v//); \
- echo "libdir=$$PWD"; \
+ @(echo "libdir=$$PWD"; \
echo "includedir=$$PWD"; \
- echo ""; \
- echo "Name: libelf++"; \
- echo "Description: C++11 ELF library"; \
- echo "Version: $$VER"; \
- echo "Libs: -L\$${libdir} -lelf++"; \
- echo "Cflags: -I\$${includedir}") > $@
+ echo ""; \
+ echo "Name: libelf++"; \
+ echo "Description: C++11 ELF library"; \
+ echo "Version: @version@"; \
+ echo "Libs: -L\$${libdir} -lelf++"; \
+ echo "Cflags: -I\$${includedir}") > $@
CLEAN += libelf++.pc
.PHONY: always
--
2.19.2